Explosion -proof fluorescent lights are divided into traditional fluorescent lights and non -pole fluorescent lamps. Traditional fluorescent lamps are low -pressure mercury lamps. They use low -pressure mercury vapor to radiate ultraviolet rays during discharge, so that the principle of visible light emitting fluorescent powder is glowing. Essence The ultraviolet radiation generated by discharge stimulates fluorescent powder and glowing explosion -proof discharge lamps are called explosion -proof fluorescent lights. Mainly use explosive and flammable places such as petrochemical industry. Installation can be hung and hung. Suitable for explosive bad areas, area 1 and 2 areas.