The Larson Electronics HAL-48-2L-LED-BMSW Hazardous Location LED Light is designed to replace common fluorescent lamps in hazardous locations. The 4-foot long, two lamp fixture is constructed with a non sparking aluminum housing for durability and light weight. The LED bulbs are protected and sealed within the housing by a powder coated aluminum frame with shatter and heat resistant clear acrylic lens locked to the housing with 10 zinc coated steel latches. While the LED tube lamps produced more light than standard T5 bulbs, the lamps only draw a third of the amount of current. The Hazardous Location LED Light comes standard in 120 to 277 VAC configurations, but is also offered in 12/24 VDC configurations for low voltage.