The voltage of the T4 3U compact fluorescent lamp is 150V-250V. With CE, EMC, GS, UL, FCC and RoHS certificates, it saves 80% more energy than conventional bulbs. Its life time is around 8,000 hours. The T4 3U compact fluorescent lamp is widely used for home or commercial purposes with three years warranty under six hours daily use replacing incandescent lamps.

The T4 3U compact fluorescent lamp has wide voltage range circuit that stands frequent voltage fluctuation producing light with no flick effects. Operating with WEMINE HF electronic ballast inside, the T4 3U compact fluorescent lamp doesn't have high temperature. It has plastic dip coating to make it appropriate to work under wet atmospheres.

We are a T4 3U CFL manufacturer in China. We offer a wide array of lighting products, including energy saving bulb, LED ceiling light, LED rope light and others.