Compatible, suitable for H0 Märklin accessories e.g. points 5128 5203 + 5204 3601 5118 + 5119 5142 + 5142 5202 5139 locomotives 3001, DA 800, CM 800 etc. old locomotives with metal lamp brackets such as TM 800 signals 7039 7040 7041 7188 7036 7037 7038 7042 old 800 signals etc. interior lighting 7077, Tail light from 346/1 BS tail lantern 7078 lanterns 7280 7281 7282 7284 newer illuminated buffer stops 7191 also suitable for accessories. Interior lighting for wagons & trains, car racetrack, spectator stands and arena, cars with interior lighting, lighting for RC models, Suitable, compatible from Siba - Piko - many DDR locomotives in H0 and TT gauge (e.g.): - Locomotives from Zeuke / BTTB in TT gauge, for example BR 35, 86, 120, 130 - Interior lighting suitable for H0 Piko DDR and TT BTTB.