I have a used USA Observation Car for Sale.
It has interior lights converted to LED’s with diffusion lens. This is my circuit design and will take up to a 36 volts and has constant current regulation.
I have checked it out and the only item needed will be a new set of wheels. Reason the wheels are worn out was the uneven track and came from a public inside display and was run 12-14 hours a day for a year. Maintenance was performed twice a week.
No original box with this unit and will have to be packaged for shipment or picked up locally.
This is a steal at $100.00 as they go for $399 elsewhere.