Christmas red house colorful lights

Christmas red house colorful lights is powered by water which can continuously working for 20-30 days. Users only need to add water to power on string lights. It is easy to operate, eco-friendly and can save costs. DC3V low voltage output is very safe and there is no battery pollution. It is good for decorating stage, shopping mall, courtyard, corridor, garden and other places. This model can be used indoor and outdoor, it won’t be affected by bad weather like cloudy, rainy and thunderous weather. It can be used in -20℃ environment. There are 2 types (100LEDs, 200LEDs) and 4 colors can be choosed. The exquisite design is a perfect combination of Christmas decorations and holiday scenes.