im sure its an ebay special. Its in really bad shape but was this way when i bought it so im not sure what happened to it. first it has a bit of rust i cut the fan gaurds off cause they were rusted and screws are possibly rusted in place. However it does turn on it is not dimmable but does have two seperate switches and two plugs. Also one fan seems to run other two dont nor sure if they are on t stat. All that being said it is an LED under two years old and it will grow anything depending on tank depth im goin to start out at 80 bucks and I am open to coral trades.