Appleton Vpx1050g Stylmaster Unilets Incandescent Luminaire With Guard, Fixturetype: Ceiling Mount, Lamp Type: 60 - 200 Wtt A23 Medium Incandescent, Lamp Wattage: 60 - 200 Wtt, Voltage Rating: 277 V, Number Of Lamps: 1, Material: Copperfree (4/10 Of 1 Pct Maximum) Aluminum Mounting Hood And Guard, Porcelain Socket With Brass Screw Shell, Fixture Wattage: 60 - 200 Wtt, Housing Finish: Epoxy Powdercoat Mounting Hood And Guard, Housing Material: Copperfree (4/10 Of 1 Pct Maximum) Aluminum, Ambient Temperature Range: 200 Deg C Non-classified, 40 Deg C Classified, Temperature Range: 200 Deg C Supply Wire, Lens Material: Natural Finish Prismatic Glass Globe, Hub Size: 1/2 In, Number Of Hubs: 5, Enclosure: Nema 4x, Standard: Nec: Class I, Division 2, Groups A, B, C, D; Csa Certified: Class I, Division 2, Groups A, B, C, D, Class Ii, Division 1 And 2, Groups E, F, G, Class Iii, Ul 1598, Ul 844, Ul E10444, C22.2 No. 250, C22.2 No. 137, Csa 025428, For Enclosed And Gasketed Lighting Fixtures For Use In Storage Areas, Tunnels, Subways, Chemical Plants And Other Areas Where Moisture, Dirt Or Corrosive Atmospheresare A Problem; Suitable For Use In Wet Locations; For Use With Threaded Metal Conduit