... :Color temperatures: WW: 2,800 to 3,300KPW: 5,500 to 6,500KCW: 6,500 to 7,000KDimensions: Φ168 x 110mmLuminous ... description: Epistar silicone encapsulated high power LED makes 90 to 110lm/W with low luminous depreciation, high brightness, and good heat ... conductionFinish turning processed aluminum anodized housing with a variety of color, corrosion proof, dust proof, and ...