Current Drawn: 290mA AC , Diameter: 2.75" , Flashes per Minute: 75 , Height: 9.125" , Housing Material: ABS Plastic , Lamp Life: 3000 hr. , Lamp Type: Strobe Tube , Lens Design: Cylinder , Lens Material: Polycarbonate , Light Output: 10 Joules , Mounting: Twist-and-Lock , Operating Temp.: -13 to 131 Degrees F , Power Source: 120 VAC , Rating: IP65, NEMA 1, 4X, 12 , Voltage: 120 VAC