Create a winter wonderland this holiday season with striking red mini Christmas lights. The white sockets, white wire, and 2.5-inch bulb spacing make this string of 50 incandescent bulbs perfect for wrapping wreaths, metal and wooden arches, posts, and tree trunks. UL listed for indoor/outdoor use, the set averages 3,000 hours of trouble-free lighting. The sets are 10.6 feet long, and 10 sets can safely be connected end-to-end. Bring the magic of the holidays to your home with these warm and festive lights.