I have a Kessil A150w LED aquarium light. It is pristine! It was used by the previous owner for about 4 months. I purchased it for a new tank that I am setting up, but unfortunately, it has too wide of spread for that application.
I also purchased the gooseneck for it (a $50 option) so it easity mounts on a tank. Totally plug and play in about 30 seconds! The color is the "ocean blue" 15k, and it looks great and has good intensity.
Good light.... thx!
Detroit's oldest large LED tank! Est'd Jan 2005, went LED June 2009. 6' wide 130g reef, Sunbrite T10 LED tubes (3xGen 3 and 1xGen 1), mostly SPS, but chalices, other LPS, and a few softies too. http://pjr-reef.blogspot.com/