1, led spotlight lamp 2, warm white and cool white 3, lumen: ... Green, blue, red, white, any color is available.Suitable fixture size for any application.IP: 51Details: 3*1w LED spotlight ... 49°COperating temperature:-20°C ~ +50°CEquivalent to Gls lamp:25-30W40WBrightness degradation %× 1Kh:4.80%Housing material:AluminumNet ... E27)Pictures of 2013 dimmable bright 3w led spotlight lamp : About Bluesea: