Icicle lights are the perfect way to decorate your home not just for Christmas, but all winter long. There are a total of 70, M5 LED lights on the strand. The lamps are weatherproof and non-removable. The vertical drops vary in length alternatively between 6, 5, then 3 bulbs per drop. They have been made with straight-line construction, so even if one bulb burns out the rest will remain lit. Has a fuse-protected, stackable plug. Each set is 4.97 watts and you can connect up to 210 watts end to end. Ul listed for indoor and outdoor use.