I wanted to put absolutely on LED light for my new bathroom. And since after prolonged surfing spots encountered this LED on the Internet. Why did I not look the same on Amazon? I ordered the same 3x3 piece. The postage was 18 euros a bit steep, but if you flip it, then does a spot still 11 euros! This is an unbeatable price. About the technology, I can say that the spots give a very pleasant light similar to daylight. From scratch I can not say anything. Installation is also fast. The spots each have a ballast which dei wires for connection might be a bit thicker. I had to press on end sleeves yet, so I can wave terminals konnte.Die spots something. The heatsink days back to about 70mm. Whether this is due to so much? They are only lukewarm. In any case outweigh the enthusiasm. I want to forgive six star!