Brass Built Colour Light Signals. These have been tested and work fine. Good UnboxedCondition.
Viessmann 4812 Z Gauge Colour Light Entry Signals LED Brass Mast Blister Packed.
Berko Railways BN28 Colour Light Signal 2-Light Red/Green Standard Sealed
Light Emitting Diodes 3mm LED Pack of 10 Red Yellow Green Colour Light Signals
Berko OO 4mm - Electric 2-Light Yellow-Green Colour Light Signal - B251
Light Emitting Diodes 1.8mm LED Pack of 10 Red Yellow Green Colour Light Signals
Light Emitting Diodes 5mm LED Pack of 10 Red Yellow Green Colour Light Signals
