... Voltage AC85-265VLED ChipBridgelux,Epistar, CreeOperating Temperature -45-+65°LED Life Span50,000hrs Relevant Certificate CE,RoHS, GMCWarranty 2/ ... % ~ 90%R.H.Water Proof(IP) 651. All LED down light does not contain mercury and other harmful substances, without ... up to 100lm/w, superior optical properties, energy saving 80% 3. LED down light leading low attenuation, lifespan is 10 times more than ...