I'm both shocked and annoyed to read so many inaccurate reviews of this item. I had previously bought a useless version from China. It barely lit up and had no downward curve, so it couldn't be directed downward when fitted to the shower rail, I binned it. This item lights brilliantly, has a beautiful chrome finish and a good downward curve. other reviewers state it changes colour with pressure, WRONG, it goes out if the pressure is low but changes colour NOT sporadically as another reviewer stated but at very specific temperatures. A reviewer said they had to bend over backwards to use it, it has the same curvature as the vast majority of shower heads, what on earth are they expecting from it!!! A reviewer complained that it didn't make "rainbow" colours. TRUE, mine only has five LED's producing blue green and red, no yellow, so the description is inaccurate in that respect, but the thing is so damned impressive for the money in all other respects that I couldn't care less.