This innovative shower head changes colour according to the temperature of the water that flows through it. No need to feel the temperature; all you have to do is look and you have an instant indicator of whether the water is too hot or too cold. Saves third degree burns each morning, or having to thaw yourself out in front of the radiator. It's a Godsend we tell you.

If the shower head light is Green, the water is cool. The light then progresses to blue, purple, and then red as the temperature increases. Check out the picture below to see how it all works. Clever huh?

It's powered by thought. All you need to do is tell the shower head to start glowing via the language of the mind and it will light up. Alternatively, it could well be powered by the motion of the water. Either way, there are no wires, no batteries and no main electricity sources to send you to a swift and less than gratifying electro-death. Water really is quite a good conductor you know.

The perfect way to start your day. That rhymes. Not only does it produce illumination as if possessed by some generous light-giving god, but the water is also ionized giving a much softer feel to the stream of illuminating spray. If only we could actually get out of bed in time for a shower before work, we'd use it every day. As it is, we use it twice a week. Tops.