Warning Light, Color Blue, Lamp Type Strobe Tube, Flashes per Minute 65, Light Output 1,400,000 Candela, Lamp Life 5,000 hr, Lens Design Fresnel, Lens Material Polycarbonate, Housing Material Cast Steel, Mounting 1/2 in NPT Pipe, Rating Weatherproof, Power Source 120V AC, Current Drawn 0.1A AC, Height 6 1/8 in