Crouse-Hinds series Hazard-Gard EVM explosionproof HID light fixtures provide general area lighting in heavy process industries where flammable or explosive vapors, gases or combustible dusts are present. Available in 50W through 400W with four mounting arrangements, the EVM HID is approved for use in Class I, Division 1 and Zone 1 locations. The robust design and efficient heat dissipation stands up to challenging, hazardous location conditions. Elevated ambient capability permits reliable operation at high ambient temperature. Select fixtures are suitable for ambient temperature up to 75C.