If you are into DIY, you can build the HLG qb96elite 360 v2 for around $350.
It’s just two qb96elite v2 engines and a Meanwell HLG-320H-54a driver.
A couple pieces of 3/4x3/4x1/8” aluminum angle, some 18ga solid wire, a plug end, and Your in business. This will rock in a 2x4.
If heat is a...