Esky Solar Powered Outdoor Butterfly Garden Stake Light--with chameleon multi-color changing LED light--Great kits for garden decorations, and flower beds Great for Garden decorations, and flower beds. The solar panel collects free solar energy in the day and use in the evening. Sun Powered No wiring or electricity required to install Exposure time in the Sun decide the lighting time in the evening. 8 hours in the sun lasts 6+hours Automatic lights on in the evening & off in the day. With 1 Chameleon multi-color changing LED light Will be to plug easily into the lawn, flowers, bonsai where you can install so simple!