3mm Red Tail Light 7 to 19 volts AC/DC/DCC
Connect to your pickups.
If you want a smaller light then you can drill a 1mm or 2mm hole In the led and glue some fibre optic in place (we have fibre optic available in 0.75mm, 1mm, 1.5mm and 2mm). These can also be used in conjunction with our DCC coach lighting kits. If you are using an antiflicker unit you can also solder the black wires of the LED to the yellow wires of the anti flicker.