Avoid burning yourself with scalding tap water by using the LED Faucet Temperature Light. This unique device easily attaches to your faucet, and the LED lights change between green, blue, and red depending on the temperature of your water. No need to keep your hand in the water to see how hot it is. Practical but fun, adding a lovely waterfall of light. Especially great for households with small children. Use promo code (empty if coupon is included in banner link below):