Beacon Light, Item - Vehicle Lighting Grouping Beacon Light, Lens Color - Vehicle Lighting Red, Light Type - Vehicle Lighting Flashing, Mounting - Vehicle Lighting Permanent, Wiring Connection - Vehicle Lighting Hardwired, Standards SAE J945 Class III, CE, R10, Lighting Technology - Vehicle Lighting LED, Power Source - Vehicle Lighting 12 to 80V DC, Length - Vehicle Lighting 6 in, Width - Vehicle Lighting 5 1/2 in, Height - Vehicle Lighting 4 1/2 in, Diameter - Vehicle Lighting 5 7/64 in