Light bulb Lamp base:e27 Input voltage:100~240v ac, 50hz/60hz Input power:10w Luminous flux (typ.):950 lm//850lm Color temperature:5700k // 3000k Luminance efficacy (typ.):100lm/w Beam angle:320 degree Cri:>75 / >80 Operation temperature:-20~ 50 degree Pf:>0.9 Life time:30, 000hrs Weight: 86g Dimensions: 60mm Length: 124mm