Features: Long life span more than 30,000 hours, you don't need to change the bulb for a long time. Using constant current driver, the bulb is safe, reliable, stable and long-lasting. Easy to install the bulb as the ordinary incandescent bulbs, no tools required. Low power consumption, no UV and IR radiation, it is energy-saving and environmentally. It is suitable for a variety of places such as pub, restaurant and cafe.