lighting for evolve 8



I currently have an Evolve 8 with the stock lighting. *I am wanting to be able to keep any coral I want in the tank, so I purchased a light planning to upgrade sometime in the future. *I was wondering if I dim this light all the way down would it be ok and how high would I need to place it. *Here is the light in question. Also wouldd I be able to put it on a timer or would it burn out the leds? Thank you for any help.