Cheaper LED recommendations?

[Brewski123]

I'm looking for a cheaper light to add to the one I have. I have a bestva 2000 . Actual power draw 390 watts. It does exceptionally well but can't get another because of this virus stuff. Want to go from 3.5×3.5 to about double that

 

[PhatNuggz]

I'm looking for a cheaper light to add to the one I have. I have a bestva 2000 . Actual power draw 390 watts. It does exceptionally well but can't get another because of this virus stuff. Want to go from 3.5×3.5 to about double that

the most expensive light you can buy is the cheapest, unless you are growing basil, mint... Let's say a gm in your area is $10, and the difference in yield is 10 gms....

a very good light I can recommend with confidence is the Spider Farmer 1000 ~ $160