LED Ceiling Panel Lightings 1,Power:15W 2,Input:85-265V 3,Color Tenperature:3500/6500/8500K 4,Warranty:3 years LED light source ... 3,Health Eye:LED are used low-voltage DC power supply, no flicker, no glare, brightness uniformity, lighting effects visually closer ... forces, without fear of accidental damage; 6,Adequate illumination:LED lighting instant start and achieve the rated flux and no switching ...