3U Energy Saving Lights 1,tri-color or mixed powder 2,saving 80% energy 3,low watt 3U 4.energy saving light series 1.100% tri-color, or mixed powder toward lower target price2.saving 80% energy than incandescent bulbs 3.9mm,12mm and mini series are all provided4.No flicker5.Low heat emission6.Basetype:E27,B227.Voltage:110-130/220-2408.Life Time:8000 hours Hot Sale CFL E27 3U Energy Saving Lights