You must know here is no 60w light can hold a 4x4tent. If you decide to use LED lights in the 4x4 area, want to get decent light, your budget should not be less than $400. I'd like to recommend you the
TS3000, 450w, like a beast, white color full-spectrum light. The USA price is 440usd, not inexpensive, but not cheap. Here is the short information:
Actual Power: 450W+/ -5%@ 100--277V
Coverage: Veg: 5’x5’(150x150cm); Bloom: 4’x4’(120x120cm)
Average Yields: 1.5g/W
PPE: 2.1-- 2.35umol/J
You can check with
@Timbo0716 growing, the first grower I know use
TS3000 here, about 40days in flower now.