Shanghai Ling An optical to H. COM brand launched a new all-ceramic led Bulb. The bulbs used in Taiwan Yingge ceramics exquisite crystal, small size, long life, safety, good heat, fast heat conduction. Both the luminous flux of up to 400-600LM,2600-7000K color temperature, so the life of 40,000 hours, and weighing only 145g.
