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 pressure of water. The color& 39;s change remind you the water& 39;s pressure. Offer you a delight & wonderful experience. ABS chroming material, excellent corrosion resistance, durable. Ideal for bathroom or kitchen to make it fantastic. Direction for use: Firstly, take off net from tap screw thread. Secondly, install LED faucet light screw thread. Thirdly, usage of adapter screw thread inside universal adapter. adapter screw thread not included Note:Automatic generation without batteries Specifications: Case material: ABS LED emitting color: Green, Red & Blue Internal diameter: 15mm External thread diameter: 23.5mm Item size: 35 * 24 * 24mm Color: Silver Type: Basin Faucets Type: Shaft-rolling Spool Style: Single Holder Single Hole Faucet Mount: Single Hole Number of Handles: Single Handle Valve Core Material: ABS Installation Type: Deck Mounted Feature: LED Light Surface Treatment: Polished Packing content: 1 x LED Light Faucet