Brand: Hella Manufacturer's Part Number: 010979011 Part Type: Emergency and Warning Lights Product Line: Hella Rota LED Beacon Lights Summit Racing Part Number: HLA-010979011 UPC: 010979011 Emergency Light Type: Rotary beacon Installation: Bolt-on Bulb Type: LED Bulb Color: White Lens Color: Amber Housing Color: Black Housing Material: Plastic Diameter (in.): 5.315 in. Height (in.): 7.202 in. Volts: 10-32 V Watts: 10.0 watts Wiring Harness Included: No Hardware Included: No Relay Included: No Quantity: Sold individually. Notes: Flex mount design. Accepts 12-24 Volts. Hella Rota LED Beacon Lights Hella Rota LED beacon lights feature an innovative electronics concept that makes a rotary function possible―without any moving parts! Beacons with a powerful warning effect indicate to other road users that they should take care: work is going on around this vehicle. The beacon lights are available fixed and flex-mount options. They're ideal for forestry and agricultural work， as well as a variety of street applications.Hella Rota LED beacon light features include:* Ensure maximum safety for the user and third-parties* Safety is achieved by the optimum light bundling and distribution， resulting in very high， long-range light intensity* 8 high-power "chasing" LEDs positioned in a compact， impact-resistant housing to produce a swirling， rotary effect