1.Lighting COB effect reaches 80LM/W, could interchange with Standard incandescent lamps. At the same lighting effect, 5W LED Bulb Light equals 40W incandescent lamps.

2.Aluminum alloy material  adopts new unique chimney design concept, the blade inteval  reducing the light body heat effectively, greatly enhancing the life span

3.constant current driving power supply with functions of short-circuit,open-circuit  and thermal protection

4.light cover use Import Japan Teijin raw material, smooth surface, no easy to turn yellow, breaking