In order to show the characteristics of the white light LED, first look at the situation of the commonly used lighting lamp lamp. The special effects of solar lights and halogen lamps are 12-24 lumens/tiles; the special effects of fluorescent lamps and HID lamps are 50 ～ 120 lumens/watt. For white light LED: In 1998, the special effects of the white light LED can only be 5 lumens/watt. In 1999, it has achieved 15 lumens/watt. The special effects of the white light LED have reached 25 lumens/watt. This indicator value is similar to the halogen lamp. Some corporate forecast analysis, by 2005, the special effects of LEDs will reach 50 lumens/watt. By 2015, the special effects of LEDs are expected to achieve 150 to 200 lumens/watt. At that time, the current of the white light LED reached the ampel level. It is not difficult to see that the development of white light LED writers will use lighting lamps to light the source of lighting lamps, which will be the reality of the meeting.

With the improvement of the level of clothing, food, housing, and transportation, everyone pays more and more attention to the safety and natural environment of making clothing, food, housing and transportation. As an indispensable explosion -proof lighting lamps that are indispensable for everyone to carry out a variety of work, their safety factor has also suffered general attention. Explosion -proof lighting lamps, to put it plainly, refer to venues that are used for smoke and flammable vapor, and the natural environment is particularly sensitive. It can avoid the flames caused by the entire process of lamps and flammable materials. Lighting on the explosion -proof target.