I got this showerhead as a gift to myself for our new apartment. It is a lot brighter than I expected it to be. I expected it would only be bright enough to change the color of the water, when it is actually bright enough to take a shower in the dark (so long as you don't turn the water off before you get out of the tub, lol).
A few things to mention:
1) it did not look like the one pictured. It actually looked like this one:
Temperature controlled Color Changing LED hand showerhead2) you will need to buy a hose to go with it if you don't already have one
3) other reviewers said that it was loud, although I can't hear it at all. It doesn't make any extra noise that I can tell.
4) it does not light up all of the colors at once like in the picture, that is there to show you a demo of the colors it has. It changes colors smoothly every 2 seconds or so.
5) it will decrease your water pressure slightly, but that may be as much due to the hose as the showerhead itself. However, if you have strong water pressure like I do, it isn't anything to fret about.
All in all, I absolutely adore it. I'm very glad I bought it, and have completely enjoyed it ever since I put it up. The only reason it got 4 stars from me instead of 5 is because of the difference in appearance. It simply does not look like the picture. In function though, I am VERY happy with it.