Make your home feel like spring in all seasons! Are you tired of the old decorative lights in your room? Decorative lights getting over heated? Are you disappointed with the brightness of the lights? Do you need to put away the outdoor decorative lights on a rainy day? Do you want to create a colorful atmosphere? Our Christmas lights will solve these worries for you! These lights will last a long time and you don't need to keep on buying new ones year after year. These lights will not overheat and you can leave them on for days. These lights are waterproof except the controller and plug, so you can leave them on in any weather. Anti-cold : Fill the LED lights with antifreeze as a protection against frost. Ideal for outdoor decor, it will work properly even though in cold winter. These are very easy to use and install. Just plug them in and they are ready to dazzle. You will not notice the strings at all as they are colorless. You can use them anywhere, outdoor and indoors both. IP44 Waterproof Perfect for indoor and outdoor use. The leading wire is 2M, Long enough for you to plug the adaptor indoor or under roof and use the string light outdoor. 8 Lighting Modes Combination, In Waves, Sequential, Slo Glo, Chasing/ Flash, Slow Fade, Twinkle/Flash, Steady On. Adjust the lighting modes ​by pressing the round button on the adapter. Memory Function When you set a favorite mode, it will be started light with this mode next time. Save your time by not having to spend time adjusting to your favorite color. Read more Power Supply The led lights is plug-in type, electricity powered, no need any converter, it uses very convenient but safe. Its benefits are will not be limited by the problem of charging, can be used anytime, anywhere. Cost Effective and Energy Efficient Advanced LED technology will keep 97% of the electric energy turns into luminous energy, and no heat energy consumption; No radiation and UV protection, safe and power saving. Suitable Events: Home, office, restaurant, garden, swimming pool, bedroom, children's room, living room, balcony, balcony window, pergola, terrace, gazebo, pavilion, fence, tent, shelf, bed, Christmas tree decoration, New Year, parties, birthday parties, wedding, dinner party, on trees, mail box, ground fence and planters. Read more Specification: LED Quantity: 200 LEDs Wire Color: Transparent color Mode: 8 different modes (Combination, In Waves, Sequential, Slo-Glo, Chasing/Flash, Slow Fade, Twinkle/Flash, and Steady on) Length: 66ft/20m Wire Material: Copper wire Plastic Input Voltage: 110V AC Output Voltage: 12V Long Lifespan: Over 20,000 hours Using tips: Always keep the adaptor in dry places; Before put it outside, please ensure the connectors are screwed tight enough for waterproof; After all are ready, just plug in and press the button to turn on the light and enjoy the warm and cozy atmosphere!