The cab control cars have red marker lights and white headlights that change over with the direction of travel

This is a Atlas 50003765 N Lackawanna Trainman ACF 60' Baggage Car #2005

This unit is part of the Postwar Celebration series and is a reissue of the classic 50 Gang Car from 1954-60

Model Number: K6900-01

Here is a MTH 70-75049 Railking UP 4 Bay Hopper 18220 Metal Wheels

Train Control Systems 1005 FL4-5 Micro Size 5PK ProductID_11394362 The cab control cars haveThis is Train Control Systems 1005 FL4 5 Micro Size 4 Function Lighting Decoder 5 Pack Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Train Control Systems Model Number: 1005 MSRP: $124. 95 Scale Era: HO Scale Model Type: Control & Electrical The Trainz SKU for this item is P11632637. Trainz Product Id: 11632637