These snowing icicle Christmas lights look great hung from gutters around houses and have become very popular at Christmas over recent years. Easily hung with the use of gutter clips LED bulbs are energy efficient and safer due to the coolness of the bulbs. Fitted with a controller to control the speed of the sequence they can be set to always on to a fast snowing motion.
More at : https://www.imshoppingfor.co.uk/christmas-lights-decorations/963-premier-decorations-snowing-iciclebrights-480-led-nite-christmas-house-lights-various-colours.html