Tower Light Mounting Style Surface Number of Lights 3 Tower Light Color Amber Green Red Light Modes Steady Lighting Technology Bulb Sounder Included No Diameter 50 mm Overall Height 8 5/8 in Voltage 24V AC/DC NEMA Rating IP54 Lamp Life 2 500 hr Housing Material Plastic Lens Design Cylinder Lens Material Plastic Operating Temp -4 Degrees to 122 Degrees F Standards UL E164155 Current Drawn 0.02A Watts 15 W Includes Bulbs Tower Light Assembly