While they're shown as a specific scale

Trainz Product Id: 11824724

Model Number: 94662

Trainz Product Id: 11558289

Power supply included

Miller Engineering 9181 HO/O Standard Plumbing Billboard Animated Signs DwDetails-0.67-0.40-14.30-6.00-4.30-2 While they're shown as aThis is a Miller Engineering 9181 HO O Scales Standard Plumbing Billboard Animated Signs. 3 1 2 x 1 3 4''. Features lighted lettering, animated faucet handle and water drops. 3. 5 x 1. 75. From dancing chase lights to pointing arrows, these animated Electroluminescent billboard kits feature a wide variety of colorful, simulated neon graphics for a variety of businesses. Kits include battery holder and all necessary electronics for plug and play