These things sure throw out a lot of light. My pics don't really show how bright and vibrant the colours are but as Jady said, compared to the other LED lights around it, these were definatly brighter.
If you can solder they are an easy install as well, pretty much idiot proof actually. It doesn't matter which way you wire them they still work. Once installed I had good fun trying out the different colours at the flick of a switch.
Great design Jady.