US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

SemiLEDs

1.40

0.0000

Volume:2.62K

Turnover:3.68K

Market Cap:11.51M

PE:-8.43

High:1.41

Open:1.40

Low:1.40

Close:1.40

52wk High:3.37

52wk Low:1.40

Shares:8.22M

Float Shares:3.43M

Volume Ratio:0.44

T/O Rate:0.08%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.1662

EPS(LYR):-0.1464

ROE:-72.62%

ROA:-10.04%

PB:5.56

PE(LYR):-9.57

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Correspondence

CORRESP [Cover] - Correspondence

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Employee Stock Ownership

S-8 - Securities to be offered to employees in employee benefit plans

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/stock/LEDS/filings?page=4"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"LEDS","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LEDS\",,,,,undefined,":{"symbol":"LEDS","market":"US","secType":"STK","nameCN":"SemiLEDs","latestPrice":1.4,"timestamp":1773777600000,"preClose":1.4,"halted":0,"volume":2624,"delay":0,"changeRate":0,"floatShares":3434311,"shares":8222403,"eps":-0.166154,"marketStatus":"Pre-Mkt","change":0,"latestTime":"03-18 06:03:22 EDT","open":1.4,"high":1.41,"low":1.4,"amount":3682.3791168000002,"amplitude":0.007143,"askPrice":1.62,"askSize":100,"bidPrice":0.5627,"bidSize":100,"shortable":3,"etf":0,"ttmEps":-0.166154,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1773840600000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":1291870800000,"exchange":"NASDAQ","adjPreClose":1.4,"postHourTrading":{"tag":"盘后","latestPrice":1.33,"preClose":1.4,"latestTime":"18:17 EDT","volume":749,"amount":1002.75,"timestamp":1773785875078,"change":-0.07,"changeRate":-0.05,"amplitude":0.05},"volumeRatio":0.4408242278064267},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"LEDS\",,,,,undefined,":{"symbol":"LEDS","floatShares":3434311,"roa":"-10.04%","roe":"-72.62%","lyrEps":-0.146354,"volumeRatio":0.4408242278064267,"shares":8222403,"dividePrice":0,"high":1.41,"amplitude":0.007143,"preClose":1.4,"low":1.4,"week52Low":1.4,"pbRate":"5.56","psRate":"0.26","week52High":3.3689,"institutionHeld":0,"latestPrice":1.4,"eps":-0.166154,"divideRate":0,"volume":2624,"delay":0,"ttmEps":-0.166154,"open":1.4,"prevYearClose":1.5,"prevWeekClose":1.4568,"prevMonthClose":1.49,"prevQuarterClose":1.5,"fiveDayClose":1.479,"twentyDayClose":1.6,"sixtyDayClose":1.73},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/LEDS\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-01-14","symbol":"LEDS","fiscalQuarterEnding":"2025/11","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1768366800000,"reportTimeType":"pre","actualEps":-0.09},{"market":"US","date":"2025-11-28","symbol":"LEDS","fiscalQuarterEnding":"2025/08","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1764306000000,"reportTimeType":"pre","actualEps":-0.15},{"market":"US","date":"2025-07-11","symbol":"LEDS","fiscalQuarterEnding":"2025/05","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1752206400000,"reportTimeType":"pre","actualEps":0.03},{"market":"US","date":"2025-04-10","symbol":"LEDS","fiscalQuarterEnding":"2025/02","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1744257600000,"reportTimeType":"pre","actualEps":0.05},{"market":"US","date":"2025-01-10","symbol":"LEDS","fiscalQuarterEnding":"2024/11","expectedEps":null,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1736485200000,"reportTimeType":"pre","actualEps":-0.08}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"LEDS\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"LEDS\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/LEDS\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"LEDS","date":"2026-03-16","current":-8.425918,"percent":0.344713,"low":-68.826259,"twenty":-22.427263,"median":-4.846899,"eighty":-3.464046,"high":-1.834683,"avg":-12.169019,"sd":13.179846,"marketCap":11983859},"quantilePoints":[{"date":"2021-03-19","current":-21.489229,"twenty":-5.669999,"median":-2.664697,"eighty":-0.866648,"marketCap":19856048},{"date":"2021-03-26","current":-21.098516,"twenty":-5.740067,"median":-2.739548,"eighty":-0.870149,"marketCap":19495029},{"date":"2021-04-01","current":-20.968279,"twenty":-5.850447,"median":-2.767663,"eighty":-0.873095,"marketCap":19374690},{"date":"2021-04-09","current":-12.740613,"twenty":-5.895559,"median":-2.794438,"eighty":-0.87744,"marketCap":19454916},{"date":"2021-04-16","current":-8.503623,"twenty":-5.963227,"median":-2.864299,"eighty":-0.880026,"marketCap":12985033},{"date":"2021-04-23","current":-9.672872,"twenty":-6.07218,"median":-2.88426,"eighty":-0.884948,"marketCap":14770475},{"date":"2021-04-30","current":-9.646298,"twenty":-6.120554,"median":-2.92744,"eighty":-0.890327,"marketCap":14729897},{"date":"2021-05-07","current":-21.12619,"twenty":-6.216981,"median":-2.958141,"eighty":-0.893199,"marketCap":32259692},{"date":"2021-05-14","current":-22.268864,"twenty":-6.269919,"median":-2.979071,"eighty":-0.901207,"marketCap":34004556},{"date":"2021-05-21","current":-20.196106,"twenty":-6.343859,"median":-3.023981,"eighty":-0.907559,"marketCap":30839454},{"date":"2021-05-28","current":-36.82458,"twenty":-6.424459,"median":-3.063392,"eighty":-0.913303,"marketCap":56231133},{"date":"2021-06-04","current":-54.624015,"twenty":-6.534845,"median":-3.089265,"eighty":-0.918427,"marketCap":83410871},{"date":"2021-06-11","current":-53.291722,"twenty":-6.932234,"median":-3.106302,"eighty":-0.940664,"marketCap":81376460},{"date":"2021-06-18","current":-51.559741,"twenty":-7.064697,"median":-3.130651,"eighty":-0.947768,"marketCap":78731725},{"date":"2021-06-25","current":-51.147804,"twenty":-7.263392,"median":-3.151566,"eighty":-0.955738,"marketCap":78102697},{"date":"2021-07-02","current":-42.869547,"twenty":-7.682858,"median":-3.187683,"eighty":-0.961479,"marketCap":65461798},{"date":"2021-07-09","current":-49.341629,"twenty":-7.877436,"median":-3.203855,"eighty":-0.961862,"marketCap":53190276},{"date":"2021-07-16","current":-38.605256,"twenty":-7.99501,"median":-3.233182,"eighty":-0.962516,"marketCap":41616466},{"date":"2021-07-23","current":-32.475624,"twenty":-8.124341,"median":-3.2697,"eighty":-0.963013,"marketCap":35008723},{"date":"2021-07-30","current":-32.094902,"twenty":-8.224278,"median":-3.308216,"eighty":-0.963013,"marketCap":34598304},{"date":"2021-08-06","current":-33.23707,"twenty":-8.312458,"median":-3.324377,"eighty":-0.963013,"marketCap":35829561},{"date":"2021-08-13","current":-31.085216,"twenty":-8.435911,"median":-3.335312,"eighty":-0.963013,"marketCap":33509863},{"date":"2021-08-20","current":-31.703622,"twenty":-8.501838,"median":-3.355117,"eighty":-0.963013,"marketCap":34176505},{"date":"2021-08-27","current":-36.073693,"twenty":-8.553484,"median":-3.368119,"eighty":-0.963013,"marketCap":38887441},{"date":"2021-09-03","current":-38.382409,"twenty":-8.653423,"median":-3.38999,"eighty":-0.963013,"marketCap":41376237},{"date":"2021-09-10","current":-37.887685,"twenty":-8.794511,"median":-3.400962,"eighty":-0.963013,"marketCap":40842924},{"date":"2021-09-17","current":-36.568417,"twenty":-8.90541,"median":-3.413207,"eighty":-0.963013,"marketCap":39420754},{"date":"2021-09-24","current":-35.043016,"twenty":-8.93424,"median":-3.422796,"eighty":-0.963013,"marketCap":37776371},{"date":"2021-10-01","current":-32.44571,"twenty":-9.023779,"median":-3.444667,"eighty":-0.963013,"marketCap":34976475},{"date":"2021-10-08","current":-31.538714,"twenty":-9.223654,"median":-3.474516,"eighty":-0.963013,"marketCap":33998734},{"date":"2021-10-15","current":-31.126443,"twenty":-9.258927,"median":-3.499344,"eighty":-0.972199,"marketCap":33554306},{"date":"2021-10-22","current":-31.043989,"twenty":-9.405894,"median":-3.556859,"eighty":-0.994717,"marketCap":33465420},{"date":"2021-10-29","current":-30.301902,"twenty":-9.51171,"median":-3.608476,"eighty":-1.000019,"marketCap":32665450},{"date":"2021-11-05","current":-33.476387,"twenty":-9.644195,"median":-3.652823,"eighty":-1.041549,"marketCap":36087545},{"date":"2021-11-12","current":-29.271224,"twenty":-9.770372,"median":-3.680062,"eighty":-1.06748,"marketCap":31554380},{"date":"2021-11-19","current":-28.116866,"twenty":-10.018331,"median":-3.709467,"eighty":-1.120318,"marketCap":30309982},{"date":"2021-11-26","current":-10.0234,"twenty":-10.081942,"median":-3.719496,"eighty":-1.139927,"marketCap":28576713},{"date":"2021-12-03","current":-8.321627,"twenty":-10.219163,"median":-3.758925,"eighty":-1.147931,"marketCap":23724960},{"date":"2021-12-10","current":-8.790892,"twenty":-10.219163,"median":-3.788709,"eighty":-1.154553,"marketCap":25062833},{"date":"2021-12-17","current":-7.914931,"twenty":-10.219163,"median":-3.820205,"eighty":-1.508775,"marketCap":22565469},{"date":"2021-12-23","current":-7.649015,"twenty":-10.219163,"median":-3.829836,"eighty":-1.606239,"marketCap":21807341},{"date":"2021-12-31","current":-7.226676,"twenty":-10.219163,"median":-3.856572,"eighty":-1.695818,"marketCap":20603254},{"date":"2022-01-07","current":-6.726127,"twenty":-10.173423,"median":-3.886814,"eighty":-1.95887,"marketCap":19176189},{"date":"2022-01-14","current":-6.692706,"twenty":-10.173423,"median":-3.896157,"eighty":-2.03045,"marketCap":17882911},{"date":"2022-01-21","current":-5.908274,"twenty":-10.173423,"median":-3.933531,"eighty":-2.068675,"marketCap":15786909},{"date":"2022-01-28","current":-5.407573,"twenty":-10.127682,"median":-3.950867,"eighty":-2.095242,"marketCap":14449035},{"date":"2022-02-04","current":-6.091865,"twenty":-10.127682,"median":-3.980247,"eighty":-2.119428,"marketCap":16277463},{"date":"2022-02-11","current":-5.991725,"twenty":-10.127682,"median":-3.989591,"eighty":-2.145319,"marketCap":16009888},{"date":"2022-02-18","current":-5.808134,"twenty":-10.127682,"median":-4.009654,"eighty":-2.17758,"marketCap":15519334},{"date":"2022-02-25","current":-5.758064,"twenty":-10.127682,"median":-4.022074,"eighty":-2.200047,"marketCap":15385547},{"date":"2022-03-04","current":-5.457643,"twenty":-10.127682,"median":-4.053926,"eighty":-2.227987,"marketCap":14582823},{"date":"2022-03-11","current":-5.824824,"twenty":-10.127682,"median":-4.092111,"eighty":-2.262812,"marketCap":15563930},{"date":"2022-03-18","current":-5.774754,"twenty":-10.127682,"median":-4.123852,"eighty":-2.288475,"marketCap":15430143},{"date":"2022-03-25","current":-6.408976,"twenty":-10.127682,"median":-4.166953,"eighty":-2.295464,"marketCap":17124783},{"date":"2022-04-01","current":-5.491023,"twenty":-10.127682,"median":-4.185331,"eighty":-2.304872,"marketCap":14672014},{"date":"2022-04-08","current":-5.614034,"twenty":-10.127682,"median":-4.212303,"eighty":-2.312398,"marketCap":14534735},{"date":"2022-04-14","current":-5.49199,"twenty":-10.127682,"median":-4.240188,"eighty":-2.314279,"marketCap":14218762},{"date":"2022-04-22","current":-5.422251,"twenty":-10.127682,"median":-4.308787,"eighty":-2.318719,"marketCap":14038207},{"date":"2022-04-29","current":-5.021248,"twenty":-10.127682,"median":-4.335992,"eighty":-2.341899,"marketCap":13000011},{"date":"2022-05-06","current":-4.480767,"twenty":-10.127682,"median":-4.387655,"eighty":-2.361318,"marketCap":11600705},{"date":"2022-05-13","current":-4.288983,"twenty":-10.127682,"median":-4.387655,"eighty":-2.370725,"marketCap":11104176},{"date":"2022-05-20","current":-4.062329,"twenty":-10.127682,"median":-4.393624,"eighty":-2.389541,"marketCap":10517370},{"date":"2022-05-27","current":-4.341287,"twenty":-10.127682,"median":-4.393624,"eighty":-2.398948,"marketCap":11239593},{"date":"2022-06-03","current":-4.794594,"twenty":-10.127682,"median":-4.410812,"eighty":-2.416987,"marketCap":12413205},{"date":"2022-06-10","current":-4.968944,"twenty":-10.127682,"median":-4.431247,"eighty":-2.42529,"marketCap":12864595},{"date":"2022-06-17","current":-5.143292,"twenty":-10.127682,"median":-4.452026,"eighty":-2.445987,"marketCap":13315984},{"date":"2022-06-24","current":-4.881769,"twenty":-10.173423,"median":-4.480767,"eighty":-2.453701,"marketCap":12638900},{"date":"2022-07-01","current":-4.376157,"twenty":-10.173423,"median":-4.491062,"eighty":-2.475072,"marketCap":11329871},{"date":"2022-07-08","current":-4.411027,"twenty":-10.173423,"median":-4.491062,"eighty":-2.476026,"marketCap":11420149},{"date":"2022-07-15","current":-3.659933,"twenty":-10.173423,"median":-4.494129,"eighty":-2.491025,"marketCap":12593828},{"date":"2022-07-22","current":-4.212872,"twenty":-10.173423,"median":-4.494129,"eighty":-2.500193,"marketCap":14496492},{"date":"2022-07-29","current":-4.212872,"twenty":-10.173423,"median":-4.494129,"eighty":-2.500404,"marketCap":14496492},{"date":"2022-08-05","current":-4.054889,"twenty":-10.173423,"median":-4.498188,"eighty":-2.517911,"marketCap":13952874},{"date":"2022-08-12","current":-4.318194,"twenty":-10.173423,"median":-4.498188,"eighty":-2.525457,"marketCap":14858905},{"date":"2022-08-19","current":-3.844246,"twenty":-10.173423,"median":-4.498188,"eighty":-2.540063,"marketCap":13228049},{"date":"2022-08-26","current":-3.712593,"twenty":-10.173423,"median":-4.498188,"eighty":-2.549917,"marketCap":12775034},{"date":"2022-09-02","current":-3.495367,"twenty":-10.173423,"median":-4.498188,"eighty":-2.574673,"marketCap":12027558},{"date":"2022-09-09","current":-3.791585,"twenty":-10.173423,"median":-4.498188,"eighty":-2.59943,"marketCap":13046843},{"date":"2022-09-16","current":-3.436124,"twenty":-10.173423,"median":-4.498188,"eighty":-2.654092,"marketCap":11823701},{"date":"2022-09-23","current":-2.988506,"twenty":-10.173423,"median":-4.498188,"eighty":-2.71349,"marketCap":10283449},{"date":"2022-09-30","current":-3.185984,"twenty":-10.173423,"median":-4.498188,"eighty":-2.759224,"marketCap":10962972},{"date":"2022-10-07","current":-3.436124,"twenty":-10.173423,"median":-4.498188,"eighty":-2.786552,"marketCap":11823701},{"date":"2022-10-14","current":-3.19915,"twenty":-10.173423,"median":-4.498188,"eighty":-2.851389,"marketCap":11008274},{"date":"2022-10-21","current":-3.357132,"twenty":-10.173423,"median":-4.498188,"eighty":-2.874699,"marketCap":11551892},{"date":"2022-10-28","current":-3.343967,"twenty":-10.173423,"median":-4.498188,"eighty":-2.923014,"marketCap":11506591},{"date":"2022-11-04","current":-3.185984,"twenty":-10.173423,"median":-4.498188,"eighty":-2.955724,"marketCap":10962972},{"date":"2022-11-11","current":-4.226542,"twenty":-10.173423,"median":-4.498188,"eighty":-2.972772,"marketCap":11597630},{"date":"2022-11-18","current":-4.402648,"twenty":-10.173423,"median":-4.498188,"eighty":-3.01481,"marketCap":12080865},{"date":"2022-11-25","current":-4.525922,"twenty":-10.173423,"median":-4.503744,"eighty":-3.034293,"marketCap":12419129},{"date":"2022-12-02","current":-4.243976,"twenty":-10.173423,"median":-4.510119,"eighty":-3.053664,"marketCap":11645470},{"date":"2022-12-09","current":-3.9055,"twenty":-10.173423,"median":-4.510119,"eighty":-3.083594,"marketCap":10716693},{"date":"2022-12-16","current":-3.205127,"twenty":-10.173423,"median":-4.510119,"eighty":-3.10052,"marketCap":8794869},{"date":"2022-12-23","current":-2.84411,"twenty":-10.173423,"median":-4.510119,"eighty":-3.105152,"marketCap":7804238},{"date":"2022-12-30","current":-2.817694,"twenty":-10.173423,"median":-4.510119,"eighty":-3.105152,"marketCap":7731753},{"date":"2023-01-06","current":-3.278784,"twenty":-10.173423,"median":-4.510119,"eighty":-3.105152,"marketCap":8977310},{"date":"2023-01-13","current":-3.824894,"twenty":-10.173423,"median":-4.503744,"eighty":-3.105152,"marketCap":10472559},{"date":"2023-01-20","current":-3.52386,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":9648329},{"date":"2023-01-27","current":-3.754062,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10278622},{"date":"2023-02-03","current":-4.037919,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":11055822},{"date":"2023-02-10","current":-3.913433,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10714979},{"date":"2023-02-17","current":-4.17905,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":11442240},{"date":"2023-02-24","current":-3.966556,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10860431},{"date":"2023-03-03","current":-4.090511,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":11199820},{"date":"2023-03-10","current":-3.925297,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10747463},{"date":"2023-03-17","current":-3.869163,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10593769},{"date":"2023-03-24","current":-3.749104,"twenty":-10.173423,"median":-4.503618,"eighty":-3.105152,"marketCap":10265047},{"date":"2023-03-31","current":-3.789655,"twenty":-10.127682,"median":-4.500903,"eighty":-3.106982,"marketCap":10376075},{"date":"2023-04-06","current":-3.736354,"twenty":-10.127682,"median":-4.500903,"eighty":-3.11698,"marketCap":10230138},{"date":"2023-04-14","current":-3.243304,"twenty":-10.173423,"median":-4.491062,"eighty":-3.123353,"marketCap":10076945},{"date":"2023-04-21","current":-3.196071,"twenty":-10.173423,"median":-4.491062,"eighty":-3.133587,"marketCap":9930193},{"date":"2023-04-28","current":-2.849699,"twenty":-10.173423,"median":-4.491062,"eighty":-3.115483,"marketCap":8854015},{"date":"2023-05-05","current":-3.133094,"twenty":-10.173423,"median":-4.488511,"eighty":-3.106429,"marketCap":9734524},{"date":"2023-05-12","current":-3.022885,"twenty":-10.173423,"median":-4.488511,"eighty":-3.094732,"marketCap":9392104},{"date":"2023-05-19","current":-3.385002,"twenty":-10.173423,"median":-4.488511,"eighty":-3.094732,"marketCap":10517200},{"date":"2023-05-26","current":-4.613049,"twenty":-10.173423,"median":-4.491062,"eighty":-3.094732,"marketCap":14332742},{"date":"2023-06-02","current":-4.124979,"twenty":-10.173423,"median":-4.491062,"eighty":-3.094732,"marketCap":12816309},{"date":"2023-06-09","current":-4.014769,"twenty":-10.173423,"median":-4.491062,"eighty":-3.094732,"marketCap":12473888},{"date":"2023-06-16","current":-4.439863,"twenty":-10.173423,"median":-4.491062,"eighty":-3.094732,"marketCap":13794653},{"date":"2023-06-23","current":-3.967537,"twenty":-10.219163,"median":-4.494625,"eighty":-3.094732,"marketCap":12327136},{"date":"2023-06-30","current":-3.558188,"twenty":-10.264904,"median":-4.498188,"eighty":-3.094732,"marketCap":11055289},{"date":"2023-07-07","current":-3.71563,"twenty":-10.264904,"median":-4.498188,"eighty":-3.094732,"marketCap":11544461},{"date":"2023-07-14","current":-3.90287,"twenty":-10.264904,"median":-4.480767,"eighty":-3.094732,"marketCap":11501759},{"date":"2023-07-21","current":-3.736081,"twenty":-10.264904,"median":-4.445897,"eighty":-3.094732,"marketCap":11010231},{"date":"2023-07-28","current":-4.019623,"twenty":-10.264904,"median":-4.42971,"eighty":-3.094732,"marketCap":11845829},{"date":"2023-08-04","current":-3.969586,"twenty":-10.264904,"median":-4.411027,"eighty":-3.094732,"marketCap":11698371},{"date":"2023-08-11","current":-4.011284,"twenty":-10.264904,"median":-4.394845,"eighty":-3.094732,"marketCap":11821253},{"date":"2023-08-18","current":-3.819476,"twenty":-10.264904,"median":-4.38402,"eighty":-3.094732,"marketCap":11255995},{"date":"2023-08-25","current":-2.902134,"twenty":-10.264904,"median":-4.364879,"eighty":-3.082101,"marketCap":8552590},{"date":"2023-09-01","current":-2.902134,"twenty":-10.264904,"median":-4.327348,"eighty":-3.054012,"marketCap":8552590},{"date":"2023-09-08","current":-3.002208,"twenty":-10.264904,"median":-4.288983,"eighty":-3.052451,"marketCap":8847507},{"date":"2023-09-15","current":-3.168997,"twenty":-10.264904,"median":-4.254113,"eighty":-3.041167,"marketCap":9339035},{"date":"2023-09-22","current":-2.902134,"twenty":-10.264904,"median":-4.238818,"eighty":-3.026911,"marketCap":8552590},{"date":"2023-10-04","current":-3.077263,"twenty":-10.549821,"median":-4.214806,"eighty":-3.023762,"marketCap":9068695},{"date":"2023-11-02","current":-2.03483,"twenty":-11.187135,"median":-4.160777,"eighty":-3.005103,"marketCap":5996644},{"date":"2023-11-10","current":-1.943096,"twenty":-11.240043,"median":-4.147046,"eighty":-3.000366,"marketCap":5726303},{"date":"2023-11-17","current":-1.900332,"twenty":-11.257679,"median":-4.13246,"eighty":-2.964001,"marketCap":5111893},{"date":"2023-11-22","current":-1.955149,"twenty":-11.257679,"median":-4.130104,"eighty":-2.957884,"marketCap":5259351},{"date":"2023-12-01","current":-2.295962,"twenty":-11.554266,"median":-4.119272,"eighty":-2.934027,"marketCap":6176137},{"date":"2023-12-08","current":-2.314329,"twenty":-11.257679,"median":-4.104811,"eighty":-2.9142,"marketCap":6225546},{"date":"2023-12-15","current":-2.571661,"twenty":-11.257679,"median":-4.090511,"eighty":-2.902134,"marketCap":6917768},{"date":"2023-12-22","current":-2.635764,"twenty":-11.257679,"median":-4.090511,"eighty":-2.902134,"marketCap":7090205},{"date":"2023-12-29","current":-2.525558,"twenty":-11.554266,"median":-4.090511,"eighty":-2.881978,"marketCap":6793751},{"date":"2024-01-05","current":-2.405984,"twenty":-11.850853,"median":-4.090511,"eighty":-2.87428,"marketCap":6472098},{"date":"2024-01-12","current":-2.469353,"twenty":-12.147439,"median":-4.090511,"eighty":-2.866988,"marketCap":6642559},{"date":"2024-01-19","current":-2.273296,"twenty":-12.444026,"median":-4.091183,"eighty":-2.868777,"marketCap":6310670},{"date":"2024-01-26","current":-2.667095,"twenty":-12.147439,"median":-4.090511,"eighty":-2.86609,"marketCap":7403857},{"date":"2024-02-02","current":-2.237496,"twenty":-12.147439,"median":-4.090511,"eighty":-2.845264,"marketCap":6211290},{"date":"2024-02-09","current":-2.273296,"twenty":-12.147439,"median":-4.090511,"eighty":-2.821357,"marketCap":6310670},{"date":"2024-02-16","current":-2.541796,"twenty":-12.147439,"median":-4.090511,"eighty":-2.774302,"marketCap":7056025},{"date":"2024-02-23","current":-3.166353,"twenty":-12.147439,"median":-4.090511,"eighty":-2.774302,"marketCap":8789796},{"date":"2024-03-01","current":-3.247231,"twenty":-11.850853,"median":-4.090511,"eighty":-2.77462,"marketCap":9014314},{"date":"2024-03-08","current":-3.186724,"twenty":-11.850853,"median":-4.090511,"eighty":-2.77462,"marketCap":8846345},{"date":"2024-03-15","current":-2.995117,"twenty":-11.850853,"median":-4.090511,"eighty":-2.77462,"marketCap":8314445},{"date":"2024-03-22","current":-2.823679,"twenty":-11.850853,"median":-4.090511,"eighty":-2.77462,"marketCap":7838534},{"date":"2024-03-28","current":-2.904356,"twenty":-11.850853,"median":-4.090511,"eighty":-2.77462,"marketCap":8062492},{"date":"2024-04-05","current":-2.945762,"twenty":-12.147439,"median":-4.077746,"eighty":-2.774302,"marketCap":8230460},{"date":"2024-04-12","current":-2.905684,"twenty":-12.147439,"median":-4.06966,"eighty":-2.774302,"marketCap":8118481},{"date":"2024-04-19","current":-3.980536,"twenty":-12.147439,"median":-4.06966,"eighty":-2.774302,"marketCap":11121618},{"date":"2024-04-26","current":-4.006217,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":11193371},{"date":"2024-05-03","current":-4.006217,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":11193371},{"date":"2024-05-10","current":-3.633844,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":10152961},{"date":"2024-05-17","current":-3.980536,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":11121618},{"date":"2024-05-24","current":-3.710887,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":10368218},{"date":"2024-05-31","current":-3.415557,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":9543066},{"date":"2024-06-07","current":-3.749408,"twenty":-11.850853,"median":-4.06966,"eighty":-2.77462,"marketCap":10475847},{"date":"2024-06-14","current":-3.428397,"twenty":-12.147439,"median":-4.06966,"eighty":-2.774302,"marketCap":9578942},{"date":"2024-06-21","current":-3.056025,"twenty":-12.444026,"median":-4.069911,"eighty":-2.773985,"marketCap":8538533},{"date":"2024-06-28","current":-3.107386,"twenty":-13.322734,"median":-4.072804,"eighty":-2.773291,"marketCap":8682037},{"date":"2024-07-05","current":-3.364452,"twenty":-13.322734,"median":-4.072804,"eighty":-2.773291,"marketCap":9400279},{"date":"2024-07-12","current":-4.079261,"twenty":-13.322734,"median":-4.079261,"eighty":-2.784601,"marketCap":9614818},{"date":"2024-07-15","current":-4.140146,"twenty":-13.322734,"median":-4.088209,"eighty":-2.798862,"marketCap":9758323},{"date":"2024-08-02","current":-4.549209,"twenty":-14.615603,"median":-4.106355,"eighty":-2.849699,"marketCap":10722485},{"date":"2024-08-09","current":-3.969108,"twenty":-14.615603,"median":-4.111816,"eighty":-2.874544,"marketCap":9355188},{"date":"2024-08-16","current":-4.060703,"twenty":-14.615603,"median":-4.117756,"eighty":-2.902134,"marketCap":9571077},{"date":"2024-08-23","current":-4.030171,"twenty":-14.615603,"median":-4.120878,"eighty":-2.904356,"marketCap":9499114},{"date":"2024-08-30","current":-4.030171,"twenty":-14.615603,"median":-4.121322,"eighty":-2.921264,"marketCap":9499114},{"date":"2024-09-06","current":-4.182829,"twenty":-14.615603,"median":-4.123373,"eighty":-2.935492,"marketCap":9858929},{"date":"2024-09-13","current":-4.121766,"twenty":-14.615603,"median":-4.12718,"eighty":-2.957884,"marketCap":9715003},{"date":"2024-09-20","current":-3.877513,"twenty":-14.615603,"median":-4.12957,"eighty":-2.985032,"marketCap":9139299},{"date":"2024-09-27","current":-3.663792,"twenty":-14.615603,"median":-4.12957,"eighty":-3.002208,"marketCap":8635558},{"date":"2024-10-04","current":-3.465337,"twenty":-14.615603,"median":-4.12957,"eighty":-3.024316,"marketCap":8167799},{"date":"2024-10-11","current":-3.81645,"twenty":-14.615603,"median":-4.12957,"eighty":-3.041167,"marketCap":8995373},{"date":"2024-10-18","current":-3.81645,"twenty":-14.615603,"median":-4.12957,"eighty":-3.052245,"marketCap":8995373},{"date":"2024-10-25","current":-3.81645,"twenty":-14.615603,"median":-4.12957,"eighty":-3.077263,"marketCap":8995373},{"date":"2024-10-31","current":-3.785613,"twenty":-14.615603,"median":-4.12957,"eighty":-3.093828,"marketCap":8922691},{"date":"2024-11-08","current":-3.513577,"twenty":-14.627173,"median":-4.130709,"eighty":-3.107307,"marketCap":8281500},{"date":"2024-11-15","current":-3.785919,"twenty":-14.627173,"median":-4.132069,"eighty":-3.133089,"marketCap":8923410},{"date":"2024-11-22","current":-4.121766,"twenty":-14.627173,"median":-4.132069,"eighty":-3.146059,"marketCap":9715003},{"date":"2024-11-29","current":-4.559541,"twenty":-14.627173,"median":-4.132851,"eighty":-3.166321,"marketCap":9283225},{"date":"2024-12-06","current":-4.321375,"twenty":-14.627173,"median":-4.147046,"eighty":-3.176406,"marketCap":8798320},{"date":"2024-12-13","current":-5.136061,"twenty":-14.627173,"median":-4.160211,"eighty":-3.185984,"marketCap":10457020},{"date":"2024-12-20","current":-4.746428,"twenty":-14.627173,"median":-4.185983,"eighty":-3.196053,"marketCap":9663728},{"date":"2024-12-27","current":-4.675586,"twenty":-14.627173,"median":-4.212872,"eighty":-3.203932,"marketCap":9519494},{"date":"2025-01-03","current":-4.728718,"twenty":-14.627173,"median":-4.226542,"eighty":-3.221077,"marketCap":9627670},{"date":"2025-01-10","current":-4.78185,"twenty":-14.638743,"median":-4.243934,"eighty":-3.235601,"marketCap":9735846},{"date":"2025-01-17","current":-5.413345,"twenty":-14.638743,"median":-4.274424,"eighty":-3.259332,"marketCap":10745489},{"date":"2025-01-24","current":-5.994643,"twenty":-14.638743,"median":-4.311575,"eighty":-3.278141,"marketCap":11899367},{"date":"2025-01-31","current":-5.449676,"twenty":-14.638743,"median":-4.334364,"eighty":-3.294812,"marketCap":10817607},{"date":"2025-02-07","current":-5.740325,"twenty":-14.638743,"median":-4.36657,"eighty":-3.311976,"marketCap":11394546},{"date":"2025-02-14","current":-6.394286,"twenty":-14.638743,"median":-4.389198,"eighty":-3.33843,"marketCap":12692658},{"date":"2025-02-21","current":-6.539611,"twenty":-14.638743,"median":-4.402648,"eighty":-3.343967,"marketCap":12981128},{"date":"2025-02-28","current":-6.030975,"twenty":-14.638743,"median":-4.417847,"eighty":-3.364452,"marketCap":11971485},{"date":"2025-03-07","current":-5.994643,"twenty":-14.650313,"median":-4.445897,"eighty":-3.386604,"marketCap":11899367},{"date":"2025-03-14","current":-7.166514,"twenty":-14.650313,"median":-4.488511,"eighty":-3.409793,"marketCap":14225530},{"date":"2025-03-21","current":-8.52568,"twenty":-14.650313,"median":-4.533902,"eighty":-3.431167,"marketCap":16923475},{"date":"2025-03-28","current":-9.555352,"twenty":-14.650313,"median":-4.569323,"eighty":-3.436124,"marketCap":18967373},{"date":"2025-04-04","current":-10.502649,"twenty":-14.650313,"median":-4.592053,"eighty":-3.450244,"marketCap":20847759},{"date":"2025-04-11","current":-33.3018,"twenty":-14.697591,"median":-4.64216,"eighty":-3.464691,"marketCap":16351184},{"date":"2025-04-17","current":-15.959492,"twenty":-14.996522,"median":-4.675586,"eighty":-3.464691,"marketCap":16565953},{"date":"2025-04-25","current":-19.198795,"twenty":-15.889636,"median":-4.728718,"eighty":-3.464369,"marketCap":19928349},{"date":"2025-05-02","current":-16.828573,"twenty":-16.27972,"median":-4.746428,"eighty":-3.464369,"marketCap":17468059},{"date":"2025-05-09","current":-17.618647,"twenty":-16.645791,"median":-4.768671,"eighty":-3.464369,"marketCap":18288156},{"date":"2025-05-16","current":-22.280083,"twenty":-17.113,"median":-4.795715,"eighty":-3.464369,"marketCap":23126726},{"date":"2025-05-23","current":-19.198795,"twenty":-17.42903,"median":-4.846899,"eighty":-3.464369,"marketCap":19928349},{"date":"2025-05-30","current":-21.17477,"twenty":-17.53964,"median":-4.846899,"eighty":-3.464369,"marketCap":21979411},{"date":"2025-06-06","current":-22.596113,"twenty":-17.982081,"median":-4.846899,"eighty":-3.464369,"marketCap":23454765},{"date":"2025-06-13","current":-22.856837,"twenty":-18.93017,"median":-4.846899,"eighty":-3.464369,"marketCap":23725397},{"date":"2025-06-20","current":-20.146883,"twenty":-19.309918,"median":-4.846899,"eighty":-3.464046,"marketCap":20912465},{"date":"2025-06-27","current":-20.541921,"twenty":-19.734404,"median":-4.846899,"eighty":-3.464046,"marketCap":21322514},{"date":"2025-07-03","current":-21.094972,"twenty":-20.00452,"median":-4.846899,"eighty":-3.464046,"marketCap":21896581},{"date":"2025-07-11","current":-22.201076,"twenty":-20.304899,"median":-4.846899,"eighty":-3.464046,"marketCap":23044717},{"date":"2025-07-18","current":-39.951595,"twenty":-20.531685,"median":-4.846899,"eighty":-3.464046,"marketCap":19815991},{"date":"2025-07-25","current":-32.989075,"twenty":-20.690299,"median":-4.846899,"eighty":-3.464046,"marketCap":16362581},{"date":"2025-08-01","current":-30.005139,"twenty":-21.046469,"median":-4.846899,"eighty":-3.464046,"marketCap":14882549},{"date":"2025-08-08","current":-25.280573,"twenty":-21.098516,"median":-4.846899,"eighty":-3.464046,"marketCap":12539164},{"date":"2025-08-15","current":-27.518524,"twenty":-21.252987,"median":-4.846899,"eighty":-3.464046,"marketCap":13649188},{"date":"2025-08-22","current":-32.491752,"twenty":-21.477559,"median":-4.846899,"eighty":-3.464046,"marketCap":16115909},{"date":"2025-08-29","current":-31.497107,"twenty":-21.722884,"median":-4.846899,"eighty":-3.464046,"marketCap":15622565},{"date":"2025-09-05","current":-27.518524,"twenty":-22.003558,"median":-4.846899,"eighty":-3.463723,"marketCap":13649188},{"date":"2025-09-12","current":-32.657526,"twenty":-22.118289,"median":-4.846899,"eighty":-3.464046,"marketCap":16198133},{"date":"2025-09-19","current":-36.30456,"twenty":-22.392533,"median":-4.846899,"eighty":-3.464046,"marketCap":18007062},{"date":"2025-09-26","current":-37.46498,"twenty":-22.489954,"median":-4.846899,"eighty":-3.464046,"marketCap":18582630},{"date":"2025-10-03","current":-39.288498,"twenty":-22.696418,"median":-4.846899,"eighty":-3.464046,"marketCap":19487095},{"date":"2025-10-10","current":-40.283143,"twenty":-22.797254,"median":-4.846899,"eighty":-3.464046,"marketCap":19980439},{"date":"2025-10-17","current":-40.283143,"twenty":-23.109413,"median":-4.846899,"eighty":-3.464046,"marketCap":19980439},{"date":"2025-10-24","current":-41.277788,"twenty":-23.227329,"median":-4.846899,"eighty":-3.464046,"marketCap":20473783},{"date":"2025-10-31","current":-46.582565,"twenty":-23.516031,"median":-4.846899,"eighty":-3.464046,"marketCap":23104952},{"date":"2025-11-07","current":-47.742984,"twenty":-23.596017,"median":-4.846899,"eighty":-3.464046,"marketCap":23680520},{"date":"2025-11-14","current":-40.614692,"twenty":-23.87622,"median":-4.846899,"eighty":-3.464046,"marketCap":20144887},{"date":"2025-11-21","current":-37.46498,"twenty":-24.199615,"median":-4.846899,"eighty":-3.464046,"marketCap":18582630},{"date":"2025-11-28","current":-33.486399,"twenty":-24.997029,"median":-4.846899,"eighty":-3.464046,"marketCap":16609254},{"date":"2025-12-05","current":-13.467596,"twenty":-24.997029,"median":-4.846899,"eighty":-3.464046,"marketCap":15218383},{"date":"2025-12-12","current":-14.122775,"twenty":-24.997029,"median":-4.846899,"eighty":-3.464046,"marketCap":15958736},{"date":"2025-12-19","current":-12.594021,"twenty":-24.997029,"median":-4.846899,"eighty":-3.464046,"marketCap":14231244},{"date":"2025-12-26","current":-13.103606,"twenty":-24.997029,"median":-4.846899,"eighty":-3.464046,"marketCap":14807075},{"date":"2026-01-02","current":-10.919672,"twenty":-24.163864,"median":-4.846899,"eighty":-3.464046,"marketCap":12339229},{"date":"2026-01-09","current":-14.850754,"twenty":-23.607764,"median":-4.846899,"eighty":-3.464046,"marketCap":16781352},{"date":"2026-01-16","current":-12.245482,"twenty":-23.607764,"median":-4.846899,"eighty":-3.464046,"marketCap":16225264},{"date":"2026-01-23","current":-12.106414,"twenty":-23.607764,"median":-4.846899,"eighty":-3.464046,"marketCap":16040998},{"date":"2026-01-30","current":-10.86473,"twenty":-23.607764,"median":-4.846899,"eighty":-3.464046,"marketCap":14395767},{"date":"2026-02-06","current":-9.871383,"twenty":-23.607764,"median":-4.846899,"eighty":-3.464046,"marketCap":13079583},{"date":"2026-02-13","current":-9.747215,"twenty":-23.435629,"median":-4.846899,"eighty":-3.464046,"marketCap":12915060},{"date":"2026-02-20","current":-9.685131,"twenty":-22.901082,"median":-4.846899,"eighty":-3.464046,"marketCap":12832798},{"date":"2026-02-27","current":-9.436794,"twenty":-22.759495,"median":-4.846899,"eighty":-3.464046,"marketCap":12503752},{"date":"2026-03-06","current":-9.623047,"twenty":-22.565752,"median":-4.846899,"eighty":-3.464046,"marketCap":12750537},{"date":"2026-03-13","current":-8.815952,"twenty":-22.565752,"median":-4.846899,"eighty":-3.464046,"marketCap":11681137},{"date":"2026-03-16","current":-9.044422,"twenty":-22.427263,"median":-4.846899,"eighty":-3.464046,"marketCap":11983859}],"updateTime":1773813565792},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"LEDS\",pageSize:20,pageCount:4,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"13832628","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021058380-LEDS","pdf_url":"","pub_time":1637856000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021058380/0001564590-21-058380-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021058380/leds-ex991_6.htm","primary":true,"translateUrl":"","linkName":"leds-ex991_6.htm","type":"EX-99.1","id":"NTFILEJ4qLqcq4vSfNe9YM","market":"us","size":331837},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021058380/leds-8k_20211126.htm","primary":false,"translateUrl":"","linkName":"leds-8k_20211126.htm","type":"8-K","id":"NTFILEbn6g5iNoHAJregzb","market":"us","size":36447},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021058380/gpe5t02xw2y4000001.jpg","primary":false,"translateUrl":"","linkName":"gpe5t02xw2y4000001.jpg","type":"GRAPHIC","id":"NTFILE9rZd379ioN5fioNN","market":"us","size":5111}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-11-26 00:00","pubTimestamp":1637856000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13832633","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021049116-LEDS","pdf_url":"","pub_time":1632758400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021049116/0001564590-21-049116-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021049116/leds-8k_20210924.htm","primary":true,"translateUrl":"","linkName":"leds-8k_20210924.htm","type":"8-K","id":"NTFILE5mRSBK6U3CTJHPL2","market":"us","size":81545}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-09-28 00:00","pubTimestamp":1632758400,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13832636","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021036359-LEDS","pdf_url":"","pub_time":1626105600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"LEDS","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/0001564590-21-036359-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/leds-10q_20210531.htm","primary":true,"translateUrl":"","linkName":"leds-10q_20210531.htm","type":"10-Q","id":"NTFILE8216QWLVNrCzPS1u","market":"us","size":2787997},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/leds-ex311_8.htm","primary":false,"translateUrl":"","linkName":"leds-ex311_8.htm","type":"EX-31.1","id":"NTFILE2U2dDVBpuaoByvBy","market":"us","size":18466},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/leds-ex312_9.htm","primary":false,"translateUrl":"","linkName":"leds-ex312_9.htm","type":"EX-31.2","id":"NTFILE4LMSaMkYFsqgYGjL","market":"us","size":18494},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/leds-ex321_6.htm","primary":false,"translateUrl":"","linkName":"leds-ex321_6.htm","type":"EX-32.1","id":"NTFILE8ufMuwAncm5VLAKb","market":"us","size":8190},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021036359/leds-ex322_7.htm","primary":false,"translateUrl":"","linkName":"leds-ex322_7.htm","type":"EX-32.2","id":"NTFILE4NnDc7LqAa3T5Der","market":"us","size":8165}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-07-13 00:00","pubTimestamp":1626105600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13832639","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021035787-LEDS","pdf_url":"","pub_time":1625500800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021035787/0001564590-21-035787-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021035787/leds-ex991_8.htm","primary":true,"translateUrl":"","linkName":"leds-ex991_8.htm","type":"EX-99.1","id":"NTFILE2g2gytSvwAmW3SnZ","market":"us","size":264623},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021035787/leds-8k_20210706.htm","primary":false,"translateUrl":"","linkName":"leds-8k_20210706.htm","type":"8-K","id":"NTFILE8EqEJVRzvNUrCskF","market":"us","size":37543},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021035787/gugasiwm31jm000001.jpg","primary":false,"translateUrl":"","linkName":"gugasiwm31jm000001.jpg","type":"GRAPHIC","id":"NTFILEEBw99aGfZWwzG7o9","market":"us","size":4880}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-07-06 00:00","pubTimestamp":1625500800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13832637","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036121023521-LEDS","pdf_url":"","pub_time":1625500800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121023521/0001140361-21-023521-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121023521/nt10025134x9_ex1-1.htm","primary":true,"translateUrl":"","linkName":"nt10025134x9_ex1-1.htm","type":"EX-1.1","id":"NTFILEAUhNVpiKBpZvtt8K","market":"us","size":217792},{"description":"FORM 8K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121023521/nt10025134x9_8k.htm","primary":false,"translateUrl":"","linkName":"nt10025134x9_8k.htm","type":"8-K","id":"NTFILE7SurVSMjk82Tce1W","market":"us","size":31355},{"description":"EXHIBIT 5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121023521/nt10025134x9_ex5-1.htm","primary":false,"translateUrl":"","linkName":"nt10025134x9_ex5-1.htm","type":"EX-5.1","id":"NTFILE411WybF2RUwC6wbR","market":"us","size":10783},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121023521/nt10025134x9_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"nt10025134x9_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILED4MPZ8Upjotrud1S","market":"us","size":140017}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-07-06 00:00","pubTimestamp":1625500800,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12957266","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036121022275-LEDS","pdf_url":null,"pub_time":1624550400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121022275/0001140361-21-022275-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121022275/nt10025134x6_8k.htm","primary":true,"translateUrl":null,"linkName":"nt10025134x6_8k.htm","type":"8-K","id":"NTFILEFNn3opNdcrtTH4RL","market":"us","size":25656}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-06-25 00:00","pubTimestamp":1624550400,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12957267","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036121021939-LEDS","pdf_url":null,"pub_time":1624377600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121021939/0001140361-21-021939-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 5.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121021939/nt10025134x5_ex5-1.htm","primary":true,"translateUrl":null,"linkName":"nt10025134x5_ex5-1.htm","type":"EX-5.1","id":"NTFILEH1tjVD54UApSJxdW","market":"us","size":11681},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121021939/nt10025134x5_8k.htm","primary":false,"translateUrl":null,"linkName":"nt10025134x5_8k.htm","type":"8-K","id":"NTFILE6x8z8QwyjWUBw38Q","market":"us","size":35168},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121021939/nt10025134x5_ex5-1img01.jpg","primary":false,"translateUrl":null,"linkName":"nt10025134x5_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILEC8Dd3cNpn25Mj4iU","market":"us","size":2588}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-06-23 00:00","pubTimestamp":1624377600,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13832640","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036121019829-LEDS","pdf_url":"","pub_time":1622736000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"LEDS","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121019829/0001140361-21-019829-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121019829/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE4raGCgNmi9yWQA5u","market":"us","size":7000},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121019829/nt10025134x3_logo.jpg","primary":false,"translateUrl":"","linkName":"nt10025134x3_logo.jpg","type":"GRAPHIC","id":"NTFILEFKjHaXVMGNfUqUFr","market":"us","size":9143},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000114036121019829/nt10025134x3_sig.jpg","primary":false,"translateUrl":"","linkName":"nt10025134x3_sig.jpg","type":"GRAPHIC","id":"NTFILEa2y7NUf1Aukn1VfE","market":"us","size":7997}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2021-06-04 00:00","pubTimestamp":1622736000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12520860","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021020196-LEDS","pdf_url":null,"pub_time":1619107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021020196/0001564590-21-020196-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021020196/leds-8k_20210423.htm","primary":true,"translateUrl":null,"linkName":"leds-8k_20210423.htm","type":"8-K","id":"NTFILE9bmW6igpt5y1XWF6","market":"us","size":27185}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-04-23 00:00","pubTimestamp":1619107200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12500468","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021018392-LEDS","pdf_url":null,"pub_time":1618156800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"LEDS","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/0001564590-21-018392-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/leds-10q_20210228.htm","primary":true,"translateUrl":null,"linkName":"leds-10q_20210228.htm","type":"10-Q","id":"NTFILE2tFo22PxTafEPaPo","market":"us","size":2292022},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/leds-ex311_6.htm","primary":false,"translateUrl":null,"linkName":"leds-ex311_6.htm","type":"EX-31.1","id":"NTFILEDaN3inqnYZ7mtGoy","market":"us","size":18468},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/leds-ex312_7.htm","primary":false,"translateUrl":null,"linkName":"leds-ex312_7.htm","type":"EX-31.2","id":"NTFILEHckfzQ87bPrz3CKq","market":"us","size":18496},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/leds-ex321_9.htm","primary":false,"translateUrl":null,"linkName":"leds-ex321_9.htm","type":"EX-32.1","id":"NTFILE4twXnnSA6QwbnpQD","market":"us","size":8197},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/leds-ex322_8.htm","primary":false,"translateUrl":null,"linkName":"leds-ex322_8.htm","type":"EX-32.2","id":"NTFILE6wLHf2CNsW7UWmLk","market":"us","size":8171}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":74316,"name":"Unaudited Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74317,"name":"Unaudited Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74318,"name":"Unaudited Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74319,"name":"Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74320,"name":"Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74321,"name":"Unaudited Condensed Consolidated Statement of Changes in Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":74322,"name":"Unaudited Condensed Consolidated Statements of Cash Flows","name_zh":"未经审计的简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018392/R8.htm","cdn_url":"https://static.tigerbbs.com/f672089f326a44bb242268210511ccbb","translation_url":"https://static.tigerbbs.com/b67b18041c9acff9f2c61ed55fffd219","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-04-12 00:00","pubTimestamp":1618156800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12486279","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021018170-LEDS","pdf_url":null,"pub_time":1617811200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018170/0001564590-21-018170-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018170/leds-ex991_6.htm","primary":true,"translateUrl":null,"linkName":"leds-ex991_6.htm","type":"EX-99.1","id":"NTFILECb4q6Qot1ELrg41e","market":"us","size":265540},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018170/leds-8k_20210408.htm","primary":false,"translateUrl":null,"linkName":"leds-8k_20210408.htm","type":"8-K","id":"NTFILEB2HB5toPo5VL4LeT","market":"us","size":31205},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021018170/graz4m0diymf000001.jpg","primary":false,"translateUrl":null,"linkName":"graz4m0diymf000001.jpg","type":"GRAPHIC","id":"NTFILE7Pgg9m4WLKk7jsLZ","market":"us","size":4880}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-04-08 00:00","pubTimestamp":1617811200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11798396","market":"us","labels":[],"media":"sec.gov","original_id":"AN103738921000049-LEDS","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"LEDS","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000103738921000049/0001037389-21-000049-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11548405","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021001670-LEDS","pdf_url":null,"pub_time":1611158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001670/0001564590-21-001670-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001670/leds-8k_20210120.htm","primary":true,"translateUrl":null,"linkName":"leds-8k_20210120.htm","type":"8-K","id":"NTFILEHb3nStGgpPYmDoAZ","market":"us","size":27040}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-01-21 00:00","pubTimestamp":1611158400,"title_zh":"8-K  - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11476948","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021001212-LEDS","pdf_url":null,"pub_time":1610553600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"LEDS","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/0001564590-21-001212-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/leds-10q_20201130.htm","primary":true,"translateUrl":null,"linkName":"leds-10q_20201130.htm","type":"10-Q","id":"NTFILEEzCTh3J1GdtVLCub","market":"us","size":1609648},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/leds-ex311_8.htm","primary":false,"translateUrl":null,"linkName":"leds-ex311_8.htm","type":"EX-31.1","id":"NTFILEBEgYkYafi8VyPhpV","market":"us","size":18899},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/leds-ex312_6.htm","primary":false,"translateUrl":null,"linkName":"leds-ex312_6.htm","type":"EX-31.2","id":"NTFILEEtwgvAwjXuhF5m1Z","market":"us","size":18889},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/leds-ex321_7.htm","primary":false,"translateUrl":null,"linkName":"leds-ex321_7.htm","type":"EX-32.1","id":"NTFILECdmH9hF2dF5w6QFQ","market":"us","size":8734},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/leds-ex322_9.htm","primary":false,"translateUrl":null,"linkName":"leds-ex322_9.htm","type":"EX-32.2","id":"NTFILE8kypqrLyfEAwPJ4P","market":"us","size":8706}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":67491,"name":"Unaudited Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67492,"name":"Unaudited Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67493,"name":"Unaudited Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67494,"name":"Unaudited Condensed Consolidated Statements of Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67495,"name":"Unaudited Condensed Consolidated Statements of Comprehensive Loss (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67496,"name":"Unaudited Condensed Consolidated Statements of Changes in Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":67497,"name":"Unaudited Condensed Consolidated Statements of Cash Flows","name_zh":"未经审核简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021001212/R8.htm","cdn_url":"https://static.tigerbbs.com/6e129de82f01cf8b086329fde8bcb193","translation_url":"https://static.tigerbbs.com/f97eaef1fd1c34a618ec9b8c6cd03617","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-01-14 00:00","pubTimestamp":1610553600,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11413590","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021000671-LEDS","pdf_url":null,"pub_time":1610035200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021000671/0001564590-21-000671-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021000671/leds-ex991_6.htm","primary":true,"translateUrl":null,"linkName":"leds-ex991_6.htm","type":"EX-99.1","id":"NTFILE3tiWkPjqyeaLt4wh","market":"us","size":268545},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021000671/leds-8k_20201130.htm","primary":false,"translateUrl":null,"linkName":"leds-8k_20201130.htm","type":"8-K","id":"NTFILE4gFQf7raGPSnZZAn","market":"us","size":29880},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459021000671/gfjpkx31jv53000001.jpg","primary":false,"translateUrl":null,"linkName":"gfjpkx31jv53000001.jpg","type":"GRAPHIC","id":"NTFILEBHELveyuEv4b6mtS","market":"us","size":3114}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-01-08 00:00","pubTimestamp":1610035200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11413591","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020057205-LEDS","pdf_url":null,"pub_time":1608048000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"LEDS","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020057205/0001564590-20-057205-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020057205/leds-s8.htm","primary":true,"translateUrl":null,"linkName":"leds-s8.htm","type":"S-8","id":"NTFILEFfypBpnbCE2j9tSC","market":"us","size":121806},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020057205/leds-ex51_38.htm","primary":false,"translateUrl":null,"linkName":"leds-ex51_38.htm","type":"EX-5.1","id":"NTFILE3XYrR9rAoTg3HQUp","market":"us","size":14295},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020057205/leds-ex232_8.htm","primary":false,"translateUrl":null,"linkName":"leds-ex232_8.htm","type":"EX-23.2","id":"NTFILEFEufEuYj8y5Sh9Yy","market":"us","size":3810},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020057205/gxw4truaf5ll000001.jpg","primary":false,"translateUrl":null,"linkName":"gxw4truaf5ll000001.jpg","type":"GRAPHIC","id":"NTFILEDf11QXjyaHxwdKYA","market":"us","size":2847}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-12-16 00:00","pubTimestamp":1608048000,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10868339","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020054257-LEDS","pdf_url":null,"pub_time":1605542400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"LEDS","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/0001564590-20-054257-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-10k_20200831.htm","primary":true,"translateUrl":null,"linkName":"leds-10k_20200831.htm","type":"10-K","id":"NTFILE6ASnc6fKtDAnE2FZ","market":"us","size":3645233},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex102_94.htm","primary":false,"translateUrl":null,"linkName":"leds-ex102_94.htm","type":"EX-10.2","id":"NTFILEAQ32iDzhUKwqvPTb","market":"us","size":294115},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex211_14.htm","primary":false,"translateUrl":null,"linkName":"leds-ex211_14.htm","type":"EX-21.1","id":"NTFILEBH6mjvmrk67xZ6UU","market":"us","size":21782},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex231_10.htm","primary":false,"translateUrl":null,"linkName":"leds-ex231_10.htm","type":"EX-23.1","id":"NTFILE59GnDEMLFjJSB1fF","market":"us","size":3169},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex311_13.htm","primary":false,"translateUrl":null,"linkName":"leds-ex311_13.htm","type":"EX-31.1","id":"NTFILECfz3ii8EsmEW9xAe","market":"us","size":16310},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex312_9.htm","primary":false,"translateUrl":null,"linkName":"leds-ex312_9.htm","type":"EX-31.2","id":"NTFILE4pg2kAMpBaqtEHVj","market":"us","size":16352},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex321_8.htm","primary":false,"translateUrl":null,"linkName":"leds-ex321_8.htm","type":"EX-32.1","id":"NTFILEGfAboPTVxreVtSaU","market":"us","size":6409},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/leds-ex322_7.htm","primary":false,"translateUrl":null,"linkName":"leds-ex322_7.htm","type":"EX-32.2","id":"NTFILEBg9xo1zceQxNZA8z","market":"us","size":6630},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020054257/g04n2y4sd14h000001.jpg","primary":false,"translateUrl":null,"linkName":"g04n2y4sd14h000001.jpg","type":"GRAPHIC","id":"NTFILE41yu4HkhKPz5USeH","market":"us","size":3493}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2020-11-17 00:00","pubTimestamp":1605542400,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10819756","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020053536-LEDS","pdf_url":null,"pub_time":1605110400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020053536/0001564590-20-053536-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020053536/leds-ex991_6.htm","primary":true,"translateUrl":null,"linkName":"leds-ex991_6.htm","type":"EX-99.1","id":"NTFILE7Cjvts5s4nCJRWDA","market":"us","size":361440},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020053536/leds-8k_20201112.htm","primary":false,"translateUrl":null,"linkName":"leds-8k_20201112.htm","type":"8-K","id":"NTFILEHK8RLcTuHZcGJKiJ","market":"us","size":28204},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020053536/gerk2dqcuhgo000001.jpg","primary":false,"translateUrl":null,"linkName":"gerk2dqcuhgo000001.jpg","type":"GRAPHIC","id":"NTFILEAxuoXgUqFpqHzmri","market":"us","size":3284}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-11-12 00:00","pubTimestamp":1605110400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10431089","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020045779-LEDS","pdf_url":null,"pub_time":1601827200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020045779/0001564590-20-045779-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020045779/leds-8k_20200930.htm","primary":true,"translateUrl":null,"linkName":"leds-8k_20200930.htm","type":"8-K","id":"NTFILEDSu9Jf2HnLTKoVtG","market":"us","size":27644}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-10-05 00:00","pubTimestamp":1601827200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10409136","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020044739-LEDS","pdf_url":null,"pub_time":1601222400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"LEDS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020044739/0001564590-20-044739-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1333822/000156459020044739/leds-8k_20200925.htm","primary":true,"translateUrl":null,"linkName":"leds-8k_20200925.htm","type":"8-K","id":"NTFILEHLkRmTjUBWWFV8ez","market":"us","size":77763}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2020-09-28 00:00","pubTimestamp":1601222400,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":7,"pageCount":4,"totalSize":135,"code":"91000000","status":"200"}]}}