Larson Electronics EPL-CM-300W-HV-PNDM-300-120 Class 1 Division 1 Incandescent Light -Vapor Proof & Explosion Proof - 120/240V (Pendant-300W-120V) Class I Groups C&D, Class II Groups E&F, Class III Groups E,F,G, IP67(waterproof), T3C Temp Rating Wall, Ceiling, Pendant, or Stanchion Mounting Options Available This lamp can be equipped with 75, 100, 250, and 300 watt lamps to provide a variety of brightness and power options