Hubbell Electrical Products Explosionproof Fluorescent Fixture EQF4230X2G

7-7/16 INCH 16-13/16 INCH UL 1598/844, CSA C22.2 APPROVAL 3/4 INCH CEILING MOUNTING CLASS IDIV1 AND 2 GROUP C D, CLASS I ZONES 1 AND 2 GROUP IIB LLA, CLASS IIDIV1 AND 2 GROUP E F G, CLASS IIIDIV1 AND 2 ENCLOSURE COMPACT FLUORESCENT LAMP TYPE 42 W LAMP WATTAGE DIE-CAST COPPER FREE ALUMINUM HOUSING MATERIAL ELECTRO-STATICALLY APPLIED BAKED POWDER EPOXY HOUSING FINISH 120 TO 277 VAC AT 50/60 HZ BALLAST/LINE VOLTAGE 25 DEGREE ANGLED REFLECTOR TYPE QUAD-PIN LAMP BASE APPLICATION WET/MARINE LOCATION, MANUFACTURING PLANTS, AMMUNITION FACILITIES, OIL AND GAS PRODUCING AND REFINING PLANTS, OFF-SHORE AND DOCKSIDE INSTALLATIONS, TANK FARMS, PIPELINE PUMPING STATIONS