Dustproof and resistant to strong jets of water and UV radiation, this linear explosion-proof LED fixture is certified for gas zone 2 as well as dust zones 21 and 22. Designed for general lighting of halls, industrial spaces, production and storage areas with special consideration for the requirements of the petrochemical, chemical, oil, energy, gas, wood, paper, and food industries. The OptiLine fixture is designed to minimize the total lighting installation costs for investors.