LED energy saving bulb LED energy-saving bulb uses LED as light bulb, with high light efficiency. It is a relatively fresh variety in the market at ...

1、 Maintenance of LED energy saving light with obvious damage of components If high-frequency transformer B is damaged, it can be wound with ∮ 0.32mm ...

1.Comparison of energy saving light and LED light. Energy saving light is composed of light cap and light tube. Compared with the original incandescent light, ...