Beacon Warning Light, Color Green, Lamp Type LED, Flashes per Minute 0, Lamp Life 100,000 hr, Lens Design Dome, Lens Material Polycarbonate, Housing Material Polycarbonate, Mounting Surface, Operating Temp. -4 Degrees to 122 Degrees F, Rating IP65, Power Source 24V AC/DC, Current Drawn 0.045A AC/DC, Width 2 9/32 in, Depth 2 9/32 in, Height 3 3/16 in, Voltage 24V AC/DC