Clear heat shrink. Probably 20 or 22AWG. You can get a whole set of them at an auto parts store. Don’t use a lighter to shrink the tube, use a heat gun, or if you have no other option use a soldering iron.
The lighter will heat up too fast, and depending on the shrink rate will tear the tube, and you’ll damage the wire insulation.
Clear heat shrink. Probably 20 or 22AWG. You can get a whole set of them at an auto parts store. Don’t use a lighter to shrink the tube, use a heat gun, or if you have no other option use a soldering iron.
The lighter will heat up too fast, and depending on the shrink rate will tear the tube, and you’ll damage the wire insulation.