Warning Light, Color Blue, Lamp Type Strobe Tube, Flashes per Minute 75, Light Output 10 Joules, Lamp Life 3000 hr., Lens Design Cylinder, Lens Material Polycarbonate, Housing Material ABS Plastic, Mounting Twist-and-Lock, Operating Temp. -13 to 131 Degrees F, Rating IP65, NEMA 1, 4X, 12, Power Source 120VAC, Current Drawn 290mA AC, Height 9-1/8 In., Diameter 2-3/4 In., Standards UL, CSA, CE