Would this work in a 3x3?

Hey guys

So I currently have a Mars Hydro TSW 2000 which pulls 330w max from the plug, I have completed 3 grows in a 3x3 with this light.

I Am starting a Cheese grow and have bought 10x Barneys Farm original cheese seeds - 5 each per tent. They are both 1 square meter (3x3).

My second tent has a grow light that failed hard when i tried autos in them, so im not sure if the light is shit or not. its a custom epistar build but think the plants got burnt or something. (Got it from a mate)

The idea is to buy the following light for the second tent:

Kingbrite Quantum Board LED/UV/IR Grow Light - 480W, Lm301H, 3500K

I can get it at a really good price and will use the other light for clones and to test it out, since i dont want to take a chance with this grow and all the effort to find its got a problem or its shit.

Will this light work and help produce better and larger flowers? Or will i be plagued with heat and light burn.

Thanks in advance ladies and gents

480 watts of LED in a 3x3 tent, better have a dimmer! A friend runs a couple of 320's kingbrites in a 4x4 and has great success!

Yeah it comes with a dimmer - so the idea is to run it at like 30 or 40% initially and then crank it up full for late flower