BRASS LED FAUCET 1.No power supply 2.No battery needed 3.Embedded dynamo 4.Rustproof design 5.With CE certificate and RoHS SPECIFICATION: Model NoYCX-BLF001LED colorGreen/Blue/RedCasing materialBrassCasing colorMetallic colorSurface machiningChrome platedSingle color1.No battery needed;2.When water flows down the LED will light instantly and automatically;3.Brightness is such enough even no other lighting fixtures needed.Multiple color (Jump change) 1.No battery needed;2.When water flows down the LED will light instantly and automatically;3.Brightness is such enough even no other lighting fixtures need.The LED color will change gradually and automatically;4.The change of LED color will not be subject to the temperature of water.RGB color (Temperature detectable) 1.No battery needed;2.When water flows down the LED will light instantly and automatically;3.Temperature detect: a.when water temperature is <25°C,green color will show automatically b.when water temperature isw between 26°C-35°C,blue color will show autmatically c.when water temperature isw between 36°C-45°C,blue color will show autmatically d.when water temperature is >46°C,red color will flash immdediately4.This item will change its color by detecting water temperature.High-quality100% water testing before shipmentWarranty12 monthsWelcome to contact us for OEM or ODM inquries!