hi guys so i have an led light. i had it on my 55 gallon and is just too big for my current tank. everything works, im looking for the controller now, but you can still use the interface for everything, has diffrent modes and you can change the brightness per hour to mimic sunrise and sun set. i had succesfully used it to grow montis, lobos, a clam, zoas's, birds nest and other softies. dont know if itll do sps, probably not. never tried. so if anyone wants it, its here in daly city. though you will have to diy another wire since i used the exsiting hardware for my new light. thanks