The "HORNBY green ON/ OFF Switch R047 yellow R046" is an essential part for any model R signals user. This product is not only new and unused but also comes in handy due to its versatile design. The green switch, specifically the R047, is used for operation signals, while the yellow switch, the R046, is used for lights. The color-coded design ensures easy identification and use, making the process quicker and more efficient. The durable material ensures long-lasting performance, even in challenging conditions. This product is compatible with various HORNBY models, making it a must-have for any train enthusiast or model railroad enthusiast.