Warning Light, Color Red, Lamp Type 40W Halogen, Flashes per Minute 65, Light Output 265 Lumens, Lamp Life 25,000 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 .3 amps, Height 5 7/8 in