Deck your halls and boughs of holly with purple mini Christmas lights this season. White sockets, white wire, and the 2.5 inch bulb spacing make this string of 50 incandescent bulbs ideal for wrapping topiaries, centerpieces, and crafts. UL listed for indoor and outdoor use, the string averages 3,000 hours of trouble-free lighting. Up to 3 sets of the 10.7-foot strings can be connected end-to-end. Your house will be singing holiday tunes with these distinctive and colorful lights.