This is the solar light that sets up anywhere inside a pool without wiring and provides bright underwater illumination. Two solar panels on the top of the unit power the internal rechargeable batteries, providing up to 4 hours of light after one day of full sun exposure. The high-powered LEDs generate 168 lumens to illuminate over 1,000' sq. and the included remote control adjusts the light output to five different levels from up to 50' away. An LCD screen on top of the unit shows the current water temperature. The light has a powerful integrated magnet that enables easy attachment to an above ground pool or the included mounting bracket allows set up in an in-ground pool. 8 1/4" H x 11" W. (3 lbs.)