Unpowered equipment can be detected by using metal wheelsets with resistors connected across the insulator

28 LED running lights

The Trainz SKU for this item is P12391827

Here is an Athearn G68020 HO Scale Frisco GP15-1 Diesel Locomotive #118

rebuild car pair in green

Scale Replicas 313 N Scale C30-7 Upgrade Set - Kato GE C30-7 Roadname_Budweiser Unpowered equipment can be detectedThis is a Scale Replicas 313 N Scale C30 7 Upgrade Set Kato GE C30 7 Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Scale Replicas Model Number: 313 MSRP: $34. 99 Scale Era: N Scale Model Type: Miscellaneous The Trainz SKU for this item is P12517670. Trainz Product Id: 12517670