Water Glow LED Faucet Light with Temperature Sensor Three Optional Colors Kitchen Bathroom led faucet shower Brand new and high quality Low flow, water conservation with a unique fun The color's change remind you the water's temperature LED light is activated when the faucet senses water flow Blue: 0-31C /0- 89F light purple(pink) :32~43C /90-110F Red:44~50C /112-123F