1.lvd ceiling light 40-80W 2.CE,CCC,ROHS 3.5 years ... flickering 5.PF>0.98,CRI>80Ra Energy saving LVD ceiling lighting 40-80w1,Super long life 100,000hours (with no ... resistant and UV-proof PC shade, decent looking and durable;Material: Cold-rolled steel plate,mirror aluminum reflector.Place to use ...