Beacon Warning Light Color Amber Lamp Type LED Flashes per Minute 60 75 90 Light Output 400 Lumens Lamp Life 50 000 hr Lens Design Fresnel Lens Material Polycarbonate Housing Material Glass Reinforced Polyester Mounting U-Bracket Operating Temp -58 Degrees to 158 Degrees F Rating IP66 Power Source 24V DC Current Drawn 0.30A DC Width 8 31/64 in Depth 8 31/64 in Height 7 1/2 in