... CCC,CE,RoHS,ERP,GS,UL lifetime 50000~80000h Application:The product is suitable for factories,stations,warehourses,toll stations, gas ... is superior.2.Products apply to imported high brightness LED light source, built-in high power constant current drive power, to ensure ... with more than 10 years experience in this filed & highly trained professionals QC to control the quality strictly;• We offer OEM/ODM ...