After a crazy amount of testing, revisions, and waiting on production, the 2026 ProTerp Under Canopy is finally available.
This wasn’t designed to be another generic red heavy under canopy light. We built it around the same CMH/Sunlike inspired philosophy as the rest of the ProTerp lineup, using our Triple Blue architecture (437nm, 450nm, and 480nm cyan), dedicated 525nm green, and dual red (640nm & 660nm).
The idea wasn’t to simply blast the lower canopy with red. We wanted a spectrum that better complements what actually makes it through the upper canopy while maintaining the overall balance we’ve been chasing with the ProTerp Series.
Specs:
123.5 watts/each (247 watts/pair)
351.5 μmol/s
2.85 μmol/J
CMH/Sunlike-inspired spectrum
Triple Blue architecture
Dedicated cyan and green
Dual red (640nm & 660nm)
These are intended for flowering after stretch, not as seedling or veg lights.
We’ve only got a handful of pairs left that can ship immediately. Once these are gone, the next batch isn’t expected until early September.
As always, if anyone has questions about lighting, placement, timing, or whether it’ll actually benefit your setup, feel free to ask. I’d rather help someone decide whether it’s worth it than sell someone something they don’t need.
7% off everything on the site with code: SUMMER2026