Warning Light, Color Red, Lamp Type Strobe Tube, Lamp Life 3,000 hr, Lens Material Polycarbonate, Housing Material Glass Reinforced Polyester, Mounting Surface, Rating UL Class 1 Div 2, Groups A,B,C, D, Class II Div 2, Groups F, G, Class III, Power Source 120V AC, Current Drawn 0.1A AC, Height 6 3/4 in