Need your input: Mounting legs for Giessman Infinity

[Coleus]

Well, I have this light sitting in my basement waiting forever for buyer to pick up. Not sure when because he keeps delaying and the light owner does not want to get rid of it for cheap. So i am thinking of trying it on my tank and maybe i will buy it from him. The problem is i can't hang it because my tank is under 23 feet ceiling.

I search around internet and can't find any mounting legs for it. Anyone has any idea how to make this works. Also the light is 4 feet and my tank is 6 feet.

Any ideas is appreciated.

Cheers