Tower Light Mounting Style Pipe, Surface, Number of Lights 3, Tower Light Color Amber, Green, Red, Light Modes Flashing, Steady, Lighting Technology LED, Sounder Included No, Diameter 55 mm, Overall Height 7 4/5 in, Voltage 120V AC, NEMA Rating IP65, NEMA 4X, 70 Flashes per Minute, Lamp Life 100,000 hr, Housing Material Polycarbonate, Lens Design Cylinder, Lens Material Polycarbonate, Sound Level 60dB, Operating Temp. 32 Degrees to 104 Degrees F, Standards UL Listed, CSA Certified