2×4 tent, 8 sq ft, 200–300W — here are the lights that fill this space efficiently
A 2×4 tent (8 sq ft) needs 200–300W of true LED power in flower to achieve 800–1,100 μmol/m²/s PPFD across the canopy. The right light for a 2×4 tent hits that PPFD sweet spot efficiently, fits physically inside the tent, and has adequate hanging height for adjustability.
Target 30–50W actual draw per square foot in flower. For 8 sq ft: 200–300W actual draw. This produces 800–1,100 μmol/m²/s at canopy level with a quality LED quantum board at proper hanging height (18–24" above canopy).
AC Infinity IONBOARD S24
$199
View Product →HLG 200 Rspec
$279
View Product →HLG 225 Diablo X
$299
View Product →| Component | Recommendation | Why |
|---|---|---|
| Grow Tent | AC Infinity 2×4 or Gorilla 2×4 | Heavy-duty zippers, excellent reflectivity |
| Inline Fan | AC Infinity CLOUDLINE T6 | Quiet, variable speed, temp/humidity control |
| Carbon Filter | 4" or 6" matched to fan | Essential for odor control |
| Oscillating Fan | 2x clip fans | Strengthens stems, prevents hot spots |
For most home growers, the AC Infinity IONBOARD S24 is the best balance of efficiency, coverage, and price for a 2×4 tent. At 220W with purpose-built 2×4 coverage, it delivers excellent PPFD for both veg and flower. For growers who want top-tier Samsung diodes, the HLG 225 Diablo X is worth the upgrade.