Description: You may questioned with the temperature of water till you contact it, now with this machine this example is solved to put in and use. This little machine fits on maximum faucets and lighting up a collection of LEDs when you activate the faucet the motion of water into a beautiful waterfall of light sensitive faucet light will replace colours in step with the temperature of water color`s replace remind you the water`s temperature batteries and outside energy supply, it's going to take away darkness from after water flows down through water flows you a pride & advantageous trip chroming material, very best corrosion resistance, durable for toilet or kitchen to make it fantastic: Material: ABSLED emitting color: Green, Red & BlueSize: 24*35mm(outside diameter * height) Package Included: 1 x LED FaucetNotes: 1. Due to the variation between diverse monitors, the images might not reflect the particular colour of the item. Compare the element sizes with yours, please allow 1-3cm error, thanks to instruction manual measurement. Please leaving a message earlier than you give the bad feedback, if the products have some issues for your understandings.