Features:
This little device fits on most taps and lights up a set of LEDs when you turn on the tap.Transforming the stream of water into a beautiful waterfall of light.The sensitive faucet light will change colors according to the temperature of water.The color's change remind you the water's temperature.Water glows Red when water is Hot (temperature above 35degree/95°F).Water glows Blue when water is Cold (temperature below 35degree/95°F).Need 3 * AG13 batteries (include) to supply power.Offer you a delight & wonderful experience .
Specifications:Case material: ABSLED emitting color: red & blueInside diameter of tube: 1.5cmExternal thread diameter : 2.4/2.2cmPower supply: 3 * AG13 batteries (include)Item size: 7.5 * 3.5 * 3.5cmItem weight: 43g