LUISHA Commercial Grade 50 Clear Christmas Mini Light Set White Wire LUISHA commercial grade light using 22 gauge wire Clear Christmas mini light set that has 100 lights spaced 2.7" apart and is 13 feet long. Each set comes with 2 replacement bulbs,and extra 2 fuses. Lighting Application: tree's, bushes, hedges, fences, pillars, weddings, holiday's, prom, dance functions, restaurants, bars, patio's etc.