Product Features: 1.Environment friendly,Energy saving(70%~80%) 2.Low heat,low power consumption,high intensity 3.Instant light up without flickening(<100ns) 4.No RF interference,no IR/UV radiation,no mercury pollution 5.Easy installation,maintenance free 6.Long lifespan:>50000Hours Specifications: 1.Dimension:?122mm 2.Heat sink material:Alumimum alloy with groove 3.Light souce:12pcs 1W high power diode 4.Color available:White/Warm white/Cool white/Red/Green/Blue 5.Optional base:E27/B22 6.Voltage:85~260VAC Current:110~200mA Power:12W LED Qty.:12pcs Luminous Flux:750~840Lm Application: 1.Indoor/residential lighting 2.Industrial/commercial lighting 3.Exhibition/shop window/advertising back lighting