... and intelligent product 3,Long lifespan good quality ETL 600mm led light 1,ETL,CE,RoHS,PSE,FCC2,Top quality and intelligent ... adopts the color sorting standard of Energy Star and the light decay test is consistent with LM80 standard .5,ETL,CE ... ±5%Color temperature: 2800K-7000KTube Material: Aluminum PCB and Housing & PC coverPacking size: 640*225*200mm 20pcs/box good quality ETL 600mm led light