Outstanding Quality By JOHN on 6/8/13
JOHN would recommend this product to a friend
I have the 8X54 fixture over a standard 120 gallon. This thing is worth the extra money due to the build quality and the quality of the reflectors. I expect it to have a very long life. Be aware, it actually has 3 cords. Two to control the lights (1 plug handles 2 bulbs, 1 plug 6 bulbs in my case). The other cord is used to power the fans. The active cooling in this fixture is where they can push out more light because it stays cooler. Cooler bulbs and fixtures means more light and life of the bulbs.