Brand SHENDING Model LD8002-A9 Material Brass Quantity 1 Color Silver Finish Chrome Style Contemporary Water pipe(inch) 22mm Sink compatibility 22mm Keywords LED color: RGB; LED quantities: 1; Universal 22mm internal threaded connection; CE and RoHS certification; Generates electricity through the water without any power or battery; Environmental and power saving; 10000 times of switching on / off test which has no leakage; Using life is more than 6000 hours; Inner core: the inner core portion is fully enclosed advanced structure to ensure prolonged contact with water will not rust ensure higher electrical efficiency and stable working condition; Comes with 24mm and 20mm external threaded adapters Packing List 1 x Water faucet tap 1 x Filter mesh 2 x Adapters