Bathroom Vessel Led Faucet Black& Gold 3 Color Changing Waterfall Single Handle One Hole Bowl Sink Faucet Vanity Lavatory Deck Mount Mixer Tap with Pop Up Drain Without Overflow and Supply Lines

【Design of hydropower LED 】No Need Batteries or Plug. Electricity is generated from water pressure of LED bathroom faucet. As long as bathroom sink faucet is turned on, the current will be generated to make the LED lamp illuminate. You don't have to think about installing batteries or wasting electricity bills. Waterfall spout and built-in LED,changes its color by detecting the water temperature: ①Blue - cold water(0~30°C); ②Green - warm water(31~42°C), ③Red - hot water(43~52°C) ④ Extremely hot water-Red warning light flashes on and off to avoid scalding. Vessel sink faucet with effortless flow and water temperature control, making it more convenient for your daily life.One-Hole basin faucet Designed to fit 1 hole configurations. The faucet for vessel sink tall body provides a clear and steady laminar stream, that provides a beautiful water presentation,works great with vessel sink and counter top. Bathroom Faucet Sink Drain include,STANDARD 1 3/4"" DRAIN OPENING: Fits sink hole diameter 1.61-inch to 1.97-inch.Spring loaded push button does not require a lift rod. Simply push the drain cap down to close and to seal, push again to open and to drain water