Rotating Mirror Beacon Color Orange Lamp Type LED Flashes per Minute 138 Light Output 4600 Candela At 1 Meter Lamp Life 100 000 hr Lens Design Screw Clamp Lens Material Polycarbonate Resin Housing Material ABS Resin Mounting Bolt And Nut Operating Temp -10C To +50C Rating IP23 Power Source 24V AC/DC Height 150 mm