You may puzzled with the temperature of water unless you touch it, now with this device this problem is solved.<br> Easy to install and use.<br> This little device fits on most taps and lights up a set of LEDs when you turn on the tap.<br> Transforming the of water into a beautiful waterfall of .<br> The sensitive faucet light will change colors according to the temperature of water.<br> The color`s change remind you the water`s temperature.<br> No batteries and external power supply, it will illuminate after water flows down.Powered by water flows.<br> Offer you a delight & wonderful experience.<br> ABS chroming material, excellent corrosion resistance, durable.<br> Ideal for bathroom or kitchen to make it fantastic.<br> Specifications:<br> Material: ABS<br> LED emitting color: Green, Red & Blue<br> Size: 24*35mm(outside diameter * height)<br> Package Included:<br> 1 x LED Faucet<br> Notes:<br> 1. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.<br> 2. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.<br> 3. Please leaving a message before you give the bad feedback, if the products have some problems.<br> Thanks for your understandings.