DLAND RC-F03 2-Pack Color Changing LED Faucet Temperature Indicator - 3-Color Water Flow Light Adapter for Kitchen & Bathroom Safety (Fits Most Taps);

Features:
This little device fits on most taps and lights up a set of LEDs when you turn on. the tap. Transforming the stream of water into a beautiful waterfall of light.
The sensitive faucet light will change colors according to the temperature of water.
The color's change remind you the water's temperature.
When water temperature is less than 32°C， Blue color will show automatically.
When water temperature is between 33°C~ 41°C, Green color will show automatically.
When water temperature is between 42°C~ 45°C, Red color will show automatically.
When water temperature is above 46°C, Red color will flash immediately.

Specifications:
Case material: ABS
Internal diameter: 1.5cm
External thread diameter: 2.2cm
Item size: 3.5 * 2.4 * 2.4cm
Item weight: 22g

Package:
2 x LED light faucets
2x connectors