The product is a Hornby colour signal designed for model railway scenery, specifically in 1:76 scale and suitable for OO gauge model railways.
2 X HORNBY COLOUR LIGHT SIGNALS (OO GAUGE) LOT H79
Hornby Signals For Spares Or Repairs X 6 Job Lot Train Signals Train Spares
Triang RT 405 Colour Signals X 2 With 1 Switch. Original Boxes Ref R11
Peco SYH23 Signalling the Layout 2. Colour Signals
Model Railway Signal Lights, Dwarf Block Signals N Scale with 3 LEDs (Red/Yellow/Green), Metal & Plastic Railroad Ground Signals for Train Layouts & Garden