【Eco-Friendly Solar Power, Protect Enviroment and Save Money】 Solar Pannel Stores The Sunshine Energy for Converting to Electricity In Daytime.Led Glass Ball Will Lights Up At Night Automatically. Remember to Turn On In The Daytime,Otherwise ,There Might Be Little Energy to Light Up.Charging 6-8 Hours In Daytime for Lighting Up About 8-10 Hours In The Evening . 【Durably-Built for Outdoors】Our Windmills for The Yard Garden Have A Solid Metal Construction With Sealed Bearings to Prevent Water From Seeping Into The Moving Parts and Cause Unwanted Water Damages. 【Solar Wind Spinner】Powered By Solar, Two Tiers Blades In The Solar Wind Spinner. As Night Falls, It Flashes A Soft, Jewel-Like Light, Bright Metal and Rgb Changing Lighting Create Visual Enjoyment In The Garden. 【Wind Spinners Dimensions】70*16inches, There Are Multiple Connecting Rods Inside, Which Can Be Installed According to Your Favorite Height. It Can Be Easily Assembled Without Wiring and Without Any Installation tools. 【High Quality After-Sales Service】If You Have Any Questions, Please Contact Us Immediately, We Will Reply You Within 16 Hours and Deal With It Until You Are Satisfied.