Will A Lumigrow 325 give off enough light for a 4x4 indoor grow tent.

This is my first grow EVER. I would like to know if a Lumigrow 325 will give off enough light for a 4x4 indoor grow tent. I live in the desert so HID is not an option for me yet.

No. Unless something has drastically changed in LED technology, most end up being practically useless when you get much farther from the actual footprint of the panels. This unit appears to be decent at 2x2 with the panel 18-24" above canopy.

The Lumigrow 650 is meant for 4x4.

You can still use your 325 in a 4x4, but you won't really cover it all.