1,led down light led wall washer lighting 2,power: 5-200W, 3,PF: > 0.95; 4 ... 100lm/w3,AC85-265V 50-60Hz or DC12V/DC24V4,Power:10-400W5,life-span:50000HBrief:1. 10-400W; ... 4. Warranty: 2-year replacement for light source, 1-year replacement for power source. 5. 2700-4000K, 4000-6000K, 6000- ... silicone ring for dustproof and waterproof; cool light source(LED) for anti-explosion(safe for gas station etc ...