*Dramatic energy saving up to 80% *Extra long life with low lumen(8000H-10000H) *High light efficiecy *even light distribution,excellent color rendering *Instant start and flicker free *Sizes and wattages in a wide selection *Both warm and cool color are available and color temparature can be customized *Voltages are from:110-130V,220-240V,240-260V *Wattage:3W,5W,7W,9W,11W,13W,15W *Harmotic content: PF>0.5,THD0.9,THD0.95 ,L Grade THD