Our 10-light set of green wire clear Christmas mini lights is perfect for illuminating small trees or bushes, craft projects, and more. Safe for both indoor and outdoor use. Each mini light set is made of 22-gauge wire and is capable of end-to-end connections so you can hook up to 19 mini light sets together. They also have our long-life commercial grade 3,000 hour bulbs with snap-lock sockets to keep the bulb secured onto each socket. The bulbs are also shunted so if one bulb burns out the rest will remain lit. Comes with 2 replacement bulbs and 1 flasher bulb. Power usage is 10.8 watts (0.09 Amps) per set.