Explosion proof fluorescent lamp is divided into traditional fluorescent lamp and electrodeless fluorescent lamp. The traditional fluorescent lamp, namely low-pressure mercury lamp, uses the principle of Low-pressure area mercury vapor to radiate ultraviolet light during discharge, so that the phosphor can emit visible light. Therefore, it belongs to Low-pressure area arc discharge light source. An explosion-proof discharge lamp that primarily uses ultraviolet radiation generated by discharge to excite fluorescent powder and emit light is called an explosion-proof fluorescent lamp. Mainly used in explosive and flammable places such as petrochemical industry, installation can be suspended and hung. Suitable for explosive environments in Zone 1 and Zone 2.