First of all, what is the difference between explosion-proof lights and safety lights: general safety lights and explosion-proof lights are very similar in appearance. Some industrial and mining enterprises often mistakenly use safety lights as explosion-proof lights in explosive places, which is very dangerous. Although general safety lights are also equipped with glass lampshades and sealing rings, they can only be waterproof and dustproof, but cannot prevent flammable bodies from entering. When they reach the explosion limit, they will cause an explosion. The main difference between the two is that the explosion-proof lamp has an obvious explosion-proof electrical certificate number. The lamp shell is also cast with explosion-proof signs, but general safety lights do not have these features and signs.

The characteristics of LED explosion-proof lamps: high-power LED lamp beads and packaged integrated chips are mainly customized according to the requirements of the external structure of the lamp and applicable places. However, it is necessary to be cautious to choose the LED explosion-proof lamp, especially the power size and the lamp. Pay attention to the power of the lamp. The size of the LED lamp housing is closely integrated. Because the temperature of the LED lamp is high, the high-power lamp naturally needs a larger shell to achieve good heat dissipation.

　The characteristics of explosion-proof lamps in coal mines: suitable for explosion-proof lamps used for underground lighting in coal mines where there is a danger of gas or (and) coal dust explosion. Incandescent lamps, fluorescent lamps, and energy-saving lamps have been used as light sources for underground coal mine lighting. As the fourth-generation new light source, LED has the characteristics of high luminous efficiency, low power consumption, long life, strong safety and reliability, and environmental protection. LED has been widely used in coal mine safety production and has played an irreplaceable use. LED mine explosion-proof lights have been popularized. Due to the many advantages of LED light sources, it will also have broad application prospects in coal mines. It has a significant effect on coal mine energy saving, improving safety production, and reducing coal mining costs.