Explosionproof light fitting with LED modules. Designed to work in the zone 21 & 2.22 of the explosion hazard of gases, vapors and mists of flammable liquids with air, as well as of flammable dusts and fibers. The housing is made of aluminum and the diffuser is made of polycarbonate or tempered glass.Optional version with autonomous A3, compatible with central battery ZB, or power source or DALI-2 control system DA