Add animation to your diorama! It is now easy to add a Light Bar to your HO scale police car, emergency vehicle, or tow truck. Unit has 2 Blue, 1 White, 1 Yellow, 1 White, 2 Red LED's in a chase pattern. Board measures 1/2 long X 3/16 wide X 1/16 high. Each package has 3 units of a group. Special instructions included for mounting on a plastic HO scale car.The Trainz SKU for this item is P11504836.Condition: NewTCA Grade: C-10Original Box: YesManufacturer: MiniatronicsModel Number: 10040903Scale/Era: HO ModernModel Type: DCC/ElectricalThe Manufacturer's Suggested Retail Price (M.S.R.P) for this item is $22.45.