Bestway Soothing LED waterfall for above-ground pools Size: 34 x 24 x 32 cm Serene waterfall maintains constant flow 8 modes, 7 fixed colors and 1 mode with alternate colors Light will turn off automatically after 2 hours Light is powered by 3 AA batteries (batteries not included) Quick and easy installation Compatible with filtration systems with flow rates from 2,006 to 11,355 L/h Includes adapter to connect to 32 and 38 m pipes Contents: 1 cascade, 1 pipe adapter Quick and easy installation Compatible with all above-ground, wired pools (except metal-walled pools) Compatible with all filtration systems with flow rates from 2,006 -11,355 L/h (530 ~ 3,000 gal/h). Includes adapter for connection to 32 mm / 1.25 and 38 mm / 1.5 pipes Serene waterfall maintains constant flow Detachable LED light with : - 8 modes (7 fixed colors and 1 changing) - automatic shut-off after 2 hours - Powered by 3 AA batteries (batteries not included) IP67 waterproof rating: the second-highest rating! Contents: waterfall, hose adapter