LED Faucet Light, Temperature Sensing 3 Color Changing Tap Attachment

Screws onto the end of a tap and lights the water itself, with the color following the temperature — blue when it runs cold, green as it warms, red when it is hot, and a flashing red once it gets hotter still. No batteries and no wiring: a tiny turbine inside is driven by the water flow and powers the LEDs.

Features

• Color follows temperature — blue cold, green warm, red hot, flashing red at the top of the range
• Powered by the water — a built-in hydro generator means no batteries and nothing to plug in
• Screws on in seconds with the supplied adapters, which reverse to fit either thread direction
• Electroplated metal body for corrosion resistance
• Useful as well as fun — children can see at a glance when the water has gone hot

Check before you buy

It fits a standard round tap spout. Taps with a pull-out spray head or a square or oversized spout may not take it.