Featuring Class 1 Division 2 approvals, Model HAL-48-3L-BMSW is 4 ft long with three 54 W T5HO lamps producing combined total of 15,000 lm. Explosion proof fixture has copper-free aluminum housing with powder coating for corrosion protection. Hinged door with shatterproof acrylic lens protects lamp assembly, while heavy gauge aluminum reflector provides added efficiency. Fixture runs on voltages from 120–277 Vac and is available in 12 or 24 Vdc configurations.