Solnair's solar powered LED landscape lights are a wire-free way to light pools, patios, block walls, steps, and driveways. When installed in a sunny location, the lights charge during daylight and automatically turn on at night, lasting about 8 hours. The fixtures can be mounted in stone, decking, gravel, soil, or cement; can withstand loads up to 20 tons; and are waterproof and scratch-resistant. 855.765.6247.