Xtra-Seal 14-921, is the preferred light used by the shop during a tire repair process; it is key to make sure that you repair the tire properly. This is a bright LED light that easily clips onto the tire. It is also, rechargeable so that means there are no wires in the way when working on the tire. This light features a clamp-on handle and a 12in adjustable spring tube for hands-free lighting.