... 3W LED bulb use Epistar Chip >240 lm saving more energy Products characteristic: 1. Use high brightness , long life SMD LED, no ... wide voltage: 87-265V. Low weight, safe, long life, high load efficiency, and working stability. With open circuit, short circuit ... over voltage protection function. 4. Low consumption, saving 60% energy than the electric energy saving lamp with same luminous. 5. Low light ...