... -92lm/w. Factory price, 5 years' warranty. HIGH POWER LED street LIGHT 100w ITEMKLST-C30-1L03KLST-C80-2L02KLST-C100-2L02KLST-C120-2L01Operate ... , high light efficiency, high color, no radiation pollution, long service life2) efficient use of optical grade PMMA lens, optical loss, ... atmosphere, lighting and so on. Chinese factory 30W LED COB LED street light with white cover CE,CQC,RoHS certified ...