... light made of high quality metal materials, safe and long lifespan. Perfect for living room, hall, office, store, super market, hotel, ... 9W , 12W, 15W is optional CCT: 2800-6500Color: Cool White,Warm White Light Source: 3528 SMD (3014 SMD is optional) Lume: 900 ... degrees LED working temperature: -20- 45°CLife: 50,000h Benefit:• Long lifespan• Instant start, no flashing• Solid State, shockproof• Save ...