How often have you stepped into your shower to find its too hot or too cold manually adjusting the temperature can be hit and miss but with this ingenious temperature colour changing shower head you can see at a glance when the water is just right turning a brrr or an ow into a blissful and comfortable ahhh this shower head contains eight led lights that turn gradually from one colour to another through blue green and red indicating the temperature of the water as the water flows the l