The EXA EXP Proof Light is rated for Class 1 Division 2 for gasses and Class 2 Division 1 for Dust. It is also ABS rated for Marine use. This light can be surface or pendant mounted and provides operators with a powerful, energy efficient alternative to traditional fluorescent or HID hazardous location fixtures. LED technology and compact design makes this fixture an excellent replacement upgrade option for bulky and high maintenance cost older fixtures. The EXA achieves Class I Division 2, Groups A, B, C, D; and Class II Division l Group E, F, G. The copper free aluminum alloy body is powder coated for added durability and an attractive aesthetic appearance. Special heat dissipating design in conjunction with LED technology helps this fixture to achieve an excellent 50000 hours rated life span with 80% lumen retention. Light weight and a low profile multi-voltage capable and can be operated with 100-277/200-480 VAC, 50/60Hz without any need for a special ballast. The aluminum body and LED lamp give this light excellent durability and resistance to vibration and impacts. The housing is specially designed to dissipate heat which increases the efficiency and life span of the LED luminaires. The EXA comes in several variations of wattages. But 80 watts to 200 watt is the most popular. Produces 140 lumen per watt with a color temperature of 3,300-6,500K and a color rendering index of 70 which produces colors and details much more accurately than high pressure sodium or mercury vapor luminaire. The EXA series can be surface and pendant mounted. Comes standard with U bracket and ¾ pendant mount.