7 colors are displayed automatically changing: 7 colors are mixed and automatically when the water is flowing. No batteries and other power supply needed: these LEDs are eliminated by running water, saving energy and protecting the environment. Chrome-plated ABS material: Excellent corrosion resistance, and light does not fade, durable as new. Easy Installation: Suits for 2 GPM / 1 gprm that combines in minutes with a standard shower arm and Overhead, no tools needed. Safe to use: This top shower head pass / RoHS / EMC / PAH and LEDs have a long lifespan up to 6000 hours. Product product Deli Pop 7 color changing square shower head water flow powered 20 cm abs chrome finish for bathroom Features: No batteries, no bentigt wire. Fits all standard connectors, easy to install. The light is activated by water pressure and turns off automatically with water. Colors are displayed automatically when the water flow (light colors are not affected by water temperature). is the water flowing in a magnificent cascade or constant lightOffers you a beautiful bathtub and wonderful experience. Ideal for the bathroom to make it look fantastic. Obtain CE and RoHS certificates. Features: Housing material: ABS LED Color: Multicolor change automatically Standard connection: G1 / 2 Product dimensions: 20 * 20 * 1.5 cm Weight: 640 g Package includes: 1 x LED shower head