Decorative lighting ideal for tabletops as well as your garden, patio or deck. Mosaic glass creates pleasing lighting effects on any surface. Automatically illuminates during darkness. Powered by an integral solar panel. Energy saving white LED. Up to 8 hours of light each night when fully charged. Replaceable rechargeable Ni-MH battery. In winter or during prolonged periods of dull weather you can still enjoy these lights by replacing the solar insert with a standard tealight or candle. No wiring, simply place and enjoy. No operating costs.