... high power smd led 2-aluminium cover 3-50,000 hours warranty 4-CE/Rohs certification led shading light LED quantity/type: 6pcs/Cree Power: ... Neutral white: 3,800 to 4,800K Cool white: 5,500 to 6,500KLuminous flux: Cool white: 540lm Warm ... characteristics: Excellent light source: adopts American original encapsulated Cree light source, high light efficiency, low brightness degradation, pure light Good ...