Appleton Code Master CS Series Factory Sealed Strobe Luminaire With Guard, Fixture Type: Wall Bracket, Voltage Rating: 120 VAC, Material: Copperfree (4/10 Of 1 PCT Maximum) Aluminum Mounting Hood And Guard, Stainless Steel Screw, Width: 13.88 IN, Height: 13-3/4 IN, Housing Finish: Epoxy Powder Coat, Housing Material: Copperfree (4/10 Of 1 PCT Maximum) Aluminum, Ambient Temperature Range: 65 DEG C, Temperature Range: -25 DEG C Minimum Operating, Lens Material: Prismatic Glass Globe, Lens Color: Red, Number Of Hubs: 4, Hub Size: 3/4 IN NPT, Enclosure: NEMA 3R, 4X, Standard: Class I, Division 1 And 2, Groups C, D, Class I, Division 2, Groups A, B, Class II, Division 1 And 2, Groups E, F, G, Class III, UL Listed: E212210, 1203, 1638 Visual Signaling Appliances, 1971 Visual Signaling Equipment, For Use In Marine And Wet Locations, And In Areas Where Audible Signals Cannot Be Heard, To Warn Of Unsafe Conditions And For Other Communication Needs, Hazardous Gases, Vapors Or Dusts, Defined By The National Electrical Code, Hazardous Locations Such As Plants Where Plastics, Paints, Thinners And Petrochemicals Are Manufactured