5w high power led bulb

2.Life expectancy 50,000 hours, is 10 times of traditional lamp cup,it can be used very long time, not need change, which can save labor cost;

3.No mercury,irradiation (UV, IR), environment friendly;

4.Wide input voltage range: 90V~260VAC, it can be guarantee the long life and the brightness is not influenced by voltage;

5.It is not broke to work in high speed situation, but the traditional lamp is very easily broke if fluently switch on and off;

6.Conveniently installation. Used standard lamp holder, directly change halogen, incandescent and fluorescent lamps;

7.Luminous efficiency is up to 90lm/W;

8.Various kinds of color temperature optional;

9.High color-render index;

10.Milky white lamp-shade, soft light, which reduce damage to our eyes;

11.Novel style and sophisticated appearance;

12.Unique thermal design and low temperature, extending the life of LED.