... high lumen high CRI GU10 E27 MR16 led spot light high power dimmable cob smd led spotlight ce rohs certificate 1. Output power ... % in the frist 1000hours 5. Lumen: 270lm(6000k) 6. Light color: Warm white<2500K-3500K>; Neutral white: <3500K-5, 000K>; Cool ... White, Neutral White, Cool White,R,G,B,Y Color Temperature 2,500-3,500K / 3,600-5,000K / 5, ...