Appleton Electric Explosionproof Incandescent Fixture AC1075

3/4 INCH HUB SIZE 4 HUB(S) UL 844/1571, CSA C22.2 APPROVAL CEILING MOUNTING CLASS I DIV 1 AND 2 GROUP C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III ENCLOSURE A21 LAMP TYPE 60 TO 100 W LAMP WATTAGE COPPER FREE ALUMINUM HOUSING MATERIAL EPOXY CLAD DOUBLE COATED HOUSING FINISH 3 PLUG(S) NATURAL FINISHED ALUMINUM REFLECTOR TYPE COPPER FREE ALUMINUM GUARD MATERIAL HEAT/IMPACT RESISTANT PRISMATIC GLASS GLOBE MATERIAL EPOXY CLAD DOUBLE COATED GUARD FINISH UNILET[R], A-51[R] BRAND USED ON THREADED METAL CONDUIT APPLICATION WET LOCATION