7-Color Change Automatically LED Water Faucet Light 7 colors Water Faucet Light are mixed displayed automatically when water flow. Automatically change one color every 2~5 seconds. No batteries, no wire needed. LED light will light up when you turn on the tap. 3 Color Changing According to the Temperature ???? ????? Blue color shows when water temperature is 32 degrees. Warm water Green Color shows when the water temperature is between 33-41 degrees. ??? ????? Red color shows when the water temperature is between 42-45 degrees. The red color will flash when the temperature is above 46 degrees. Saving water resources Compared with the traditional faucet, the LED Water Faucet Light can save about 30% water resources. 3 Color Temperature Sensitive Water Faucet Light will change colors according to the temperature of water. The color's change remind you the water's temperature. When Water flows down, the LED will light instantly and automaticaly Water glows Blue when water is Cold (temperature below 32 Centigrade). Water glows Green when water is Warm (temperature is 33 - 41 Centigrade). Water glows Red when water is Hot (temperature above 42 -45 Centigrade). When temperature above 46 Centigrade, Red color will flash instantly Easy to install,Direction for use 1. Take off net from tap screw thread.2. Install LED faucet light screw thread.3. Usage of adapter screw thread inside universal adapter. Specifications: Internal diameter: 15mm External thread diameter: 24mm Item size: 24 * 35mm 1 PCS 7 Color Faucet Light 2 PCS 7 Color Faucet Light 3 PCS 7 Color Faucet Light 1 PCS 3 Color Faucet Light 2 PCS 3 Color Faucet Light 3 PCS 3 Color Faucet Light Add to Cart Add to Cart Buying Options Buying Options Buying Options Add to Cart Customer Reviews 3.8 out of 5 stars 224 3.8 out of 5 stars 273 — — — 4.0 out of 5 stars 123 Price $8.90$8.90 $14.50$14.50 — no data — no data — no data $13.50$13.50 Feature 7 Color Changing Automatically 7 Color Changing Automatically 7 Color Changing Automatically 3 Color Changing According to Temp. Sensor 3 Color Changing According to Temp. Sensor 3 Color Changing According to Temp. Sensor Package includes 1 PCS 2 PCS 3 PCS 1 PCS 2 PCS 3 PCS