Sometimes in the morning I am so tired when I take a shower and just can’t seem to open my eyes. I recently found on Amazon a LED Shower Head from InnoTech this shower head changes colors based on the temperature of the water so When the water temperature is under 32 C, the lights will be blue. When the water temperature is 33C - 41C, the lights will be green. When the water temperature is 42C - 45C, the lights will be red. When the water temperature is equal to or higher than 46C, the lights will flash red.
My Opinion: I really like this shower head as if someone can’t feel the water temperature all they have to do is look at the shower head and will show you what color the water temperature is. I also watched the shower head as the temperature increased and I was impressed on how quickly the colors changed. The size of the head is nice and so is the water pressure.
To see more visit http://www.amazon.com/changing-temperature-Hand-Held-showerhead-bathroom/dp/B014QNTJ9O ;where you can also purchase this cool but inexpensive showerhead.
Disclaimer: I was in no way compensated for this review and this is solely my own opinion which may differ from yours