[woodcote]

If that’s the F1 decoder, it’s not factory fitted with light cables. Whether it has suitable outputs you could solder wires to, someone else will need to answer that - I couldn’t see anything on a quick Google search.

The is the option to get power from between the braids and the chip and use a Slot.it light board. Or indeed, use a Slot.it Carrera-compatible digital chip.

What make and model of car are you looking to convert?