Know your water temperature before you touch it with the Glowing LED Faucet Nozzle. This clever tap aerator glows in different colours depending on water temperature — blue for cold, green for warm, red for hot — making it a stylish and safety-conscious upgrade for any kitchen or bathroom tap.
Features: Temperature-sensing LED colour change, fits standard tap aerators, no batteries needed (water-powered)
Colours: Blue (cold) → Green (warm) → Red (hot)
Ideal For: Families with children — prevents accidental scalding
Beautiful, safe, and powered by nothing but water — the smartest $17 tap upgrade you'll ever make.