A solar-powered underwater spotlight for ponds, pools, fish tanks and garden beds. This listing is the 3 Lights variant. The RGB colour changes automatically, and the SMD3528 LED light source is rated IP68 waterproof for submerged use. It runs on an included 3.7V 2000mA 18650 lithium battery: charging time is more than 8 hours of sun, and a fully charged battery gives a working time of 12 hours. Unit size is 230 x 190 x 80 mm (9.1 x 7.5 x 3.1 in) and it weighs 675 g (1.49 lb), so allow that footprint when placing it in a pond or planting bed. Setup: connect the control box to the stake, drive the stake into the ground where the solar panel is not shaded, peel the protective film off the panel, then press the ON/OFF button. Care: keep the solar panel clear of leaves, silt and shade so it charges fully, and wipe the panel and lens with a soft damp cloth. Backed by a 1 year warranty.