O scale signal. for 2 x complete signal. top may shows Green / middle shows Yellow / down shows Red.
18x O Scale 6V LED Grass Scenery Lamps Model Train Railway Park Decor
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Antique Street Bracket Light Model O Scale Light O Scale Layouts 5Pcs LED
LNH08 5pcs Model Railway O Scale 1:50 Warm White LED Lamps Street Lights
