Rzoeox LED Bathroom Faucet Waterfall Bathroom Faucet with Open Glass Spout Single Handle 1 Hole LED Bathroom Faucet Features LED light without batteries, through the water pressure to light up faucet.LED light can at least give a warning when the water starts to get too hot, You can tell if the water is hot or cold by watching the color of the light change.The LED faucet light will provide you with temporary lighting during a power outage..Mounting Type: Single HoleMaterial : BrassFinish Type: ChromeHandle Type: LeverHandle Material: Zinc AlloyModern LED 3 color changing spout design, can tell the temperature to avoid burning you if the water is too hot (when the light turns red)Perfect for remodeled bathroom, easy to install, no battery neededHigh quality LED lampwick, can use more than 50000 hours, rest assured to buyPre-drilled hole size requirement: Φ1.25''(32mm)min-Φ1.57''(40mm)max，Hose nut is 3/8‘’(9/16 ") thread specification LED Bathroom Faucet Temperature Color- Changing Blue on - cold water Temperature range: 0℃~30℃ Green Light on- warm water Temperature range: 31℃~42℃ Red on - hot water Temperature range: 43℃~52℃When the temperature reaches above 50-100°C, the red light flashes Product Introduction Finish: Chrome Finish Tall Faucet Body Material: Brass Power generation mode: Water pressure generates electricity（No need batteries or power） Installation Type: Desk mounted one hole type Water Feature: Single handle and Cold and hot water mixer Hot and cold water pipe length: 24 inches Deck plate length : 6 .3 inch Number of Hole(s) Installation: 1 or 3 Valve Type: Drip-Free Ceramic Valve What's in the Package? 1 X Bathroom faucet2 x Water Supply Lines(Hot & Cold)1 x Hardware Pack ( bathroom accessories )1 x Instruction manual Four colors of LED bathroom faucets. Each color is excellent and goes well with any decoration environment to beautify your home life! Black LED Bathroom Sink Faucet Chrome Waterfall Bathroom Faucet Brushed Nickel LED Waterfall Bathroom Faucet Brushed Gold Tall Bathroom Vessel Sink Faucet