The lighting kit on the LGB website, #68333, doesn’t have very much info. Will these fit the short two axle passenger cars ? The bigger question though are there any of these around anywhere ? I’ve looked at quite a few of the major internet dealers and it appears as though they are not available.
look through a window of the car at the underside of the roof. If there are two standoffs with screw holes, spaced about 1-1/2" apart, then the kit will fit.
The kit contains a 20 volt bulb, circuit board, screws and cables with plugs pre-installed. Newer kits also include a whit plastic shield that improve the appearance. There are no active circuits that provide constant lighting on the board.