The overall size of the product is 3x10mm, 3mm is the diameter of the glass tube, 10mm is the length of the glass tube, mechanically welded lead wires are used at both ends, each end of the conventional lead wire is 25mm, the total length of the tube body is 60mm, and the total length of the lead wire can be arbitrarily lengthened according to user needs.
Can do 70mm, 90mm