1. LED explosion-proof grade explosion-proof lamp housing. The higher the level, the better the quality of the shell, which is recognized.

2. Raw materials for shells. Most explosion-proof lamps are made of aluminum alloy.

3. Thickness and weight of the shell. Some companies make cases very thin to save costs. This is not responsible to the customer.

Explosion proof products are used in flammable and explosive places, and the shell thickness must comply with national standards.

4. If it is resistant to water and dust. LED explosion-proof lights have explosion-proof functions, but some are waterproof, dustproof, and corrosion-resistant.

Most lamps have a certain degree of protection (water and dust) to IP65.

5. Heat dissipation. The lamp body structure is transparent, with air convection function, small contact surface, and large heat dissipation area. Recommended reading: 30W explosion-proof LED light explosion-proof LED light