You've seen chain lights gracing sidewalks, driveways, gardens and pathways at some elite properties. Now you can enjoy them at your home without expensive electrical wiring and professional installation. Each set includes 2 lanterns and 2 sphere top posts that link together using four 39" chains for a full 10 feet of coverage. The LED lights feature an onboard solar panel that transfers energy from the sun to a rechargeable battery for use at night and auto on/off.