3W LED bulb use Epistar Chip >240 lm saving more energy Products characteristic: 1. Use high brightness , long life SMD LED, no light harm. 2 ... voltage protection function. 4. Low consumption, saving 60% energy than the electric energy saving lamp with same luminous. 5. Low ... 15000hours, is several times longer than incandescent lamp. 6. LED cold light source, less calorific value, not hot effect ...