Appleton Electric Explosionproof Incandescent Fixture ALB10501812

1/2 INCH HUB SIZE 4 HUB(S) LONG BRACKET MOUNTING CLASS I DIV 1 2 GROUP C D, CLASS II DIV 1 2 GROUP E F G, CLASS III ENCLOSURE 18 W LAMP WATTAGE ELECTROSTATICALLY APPLIED EPOXY POWDER COATED HOUSING FINISH .5 HUB SIZE IN INCH 3 PLUG(S) 0.5 HUB SIZE - FRACTIONAL STEEL REFLECTOR TYPE COPPER FREE ALUMINUM GUARD MATERIAL ELECTROSTATICALLY APPLIED EPOXY POWDER COATED GUARD FINISH APPLETON[R] BRAND LAMP VOLTAGE 12 VDC HUB SIZE IN INCH - UOM IN