Pre-wired LED for model railway locomotive headlights. wire up the red(+) and black(-) wires to a DCC decoder or power within a DC locomotive. 2 x complete wired for SMD LED lights. To connect to a DCC decoder, the red wire should be connected to the blue decoder wire, and the black wire should be connected to the white or yellow decoder wire.
This product would be ideal for model railway enthusiasts looking for high-quality, energy-efficient LED bulbs to create a realistic and warm atmosphere on their HO or OO scale layouts.
