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. It is easy to be seen and appreciated, but it will not disturb the neighbors. Easy to Install - The Solar Wind Spinner is easy to install, no extra wiring, install them together and place them in the sunny position with metal stake, just enjoy your garden decorations. DO NOT FORGET TO REMOVE THE PROTECTIVE COVER OF STAKE BEFORE USE! Weather Resistant - Suitable for outdoor use, the wind spinner can work normally under all kinds of weather with the waterproof rating of IP44 and weatherproof, no worries about rain, snow, frost, or sleet (except rainstorm). Warm Prompt - There is ON/OFF switch at the bottom of the glass ball. When you receive solar lights, please turn ON switch before charging.