Warning Light, Color Red, Lamp Type Strobe Tube, Flashes per Minute 80, Light Output 520,000 Candela, Lamp Life 10,000 hr, Lens Design Screw-on Dome, Lens Material Glass, Housing Material Aluminum, Mounting Surface, Operating Temp. -67 Degrees to 150 Degrees F, Rating NEMA 4X, Power Source 120V AC, Current Drawn .35A AC, Width 6 13/25 in, Height 9 1/4 in