If you buy high-efficiency LED like A51, Hans or those Cree screw-ins, you need between 20-25w/sq. ft. For example, RW75 is rated for 1.6x1.6' in flower, which is 22.5w sq/ft. (I doubt Cree screw-ins are as efficient as what RW75 uses, but with the screw ins you get get the benefit of spreading the light out. Captainmorgan was at about 22.5w.I just dont know what kind of wattage i would need in that size cabinet
If you buy a Chinese import like what you linked to at Amazon, you need about 35w/sq. ft. People in tall tents (growing tall plants) go as high as 50w/sq. ft.
Rebranded Chinese lights (like Blackstar) are essentially the same thing.
I wouldn't sweat it. Pick something and get going. You can supplement with screw-ins if you go too low.