coral lighting

[hollywood11892]

hey guys i was just wondering how good these lights would be if i wanted to keep corals the tank is 22in tall.
36" Aquarium T5 HO Light 117W LED Reef Fish w/ TIMER CE | eBay

 

[mr_X]

i would not buy something that's not UL listed.
what corals do you intend to keep?
if you are keeping low light corals, like softies/mushrooms, this light should be ok, but if you want something that will not limit you, i would want 6 to 8 lamps, depending on your tank dims and width.