Save Yourself the Shivers
With this unique device you will never enter a cold shower ever again.
The unit's LED lights change with water temperature.
Turn on the water and a flood of blue light shines down through the shower stream.
Cool blue light lets you know it's still cold, red LEDs shine only when the water reaches 89ºF/ 32ºC),so you know the shower is safe to enter.
No batteries needed, the Shower Light generates its power as water flows through the internal turbine.
Easily install the instrument without the need for complicated tools.