Product Details: The Ecco 8.5" 7660 RotoLED™ Series Hybrid Beacon Light is the perfect choice for reducing noise and eliminating the typical motor/gear drawbacks associated with traditional rotating beacons. This beacon features a TIR optic to provide SAE Class I light output and is designed to provide a service free life and low amp draw. With its 12-24V, this beacon will provide the perfect solution for your needs. FleetPride is your First Click in Heavy Duty®.