I, and a few others, got ripped-off from e-bay's aquariumlights, although we purchased a misrepresented refugium, not lights. We ended up communicating with each other and none of us got any support from aquariumlights. When something goes wrong with e-bay you're out of luck unless you have a fair and honest person to work with - IMO aquariumlights absolutely is not that type of seller.