EVA3 is Fotonica’s adjustableâspectrum LED horticulture fixture designed for controlledâenvironment cannabis and other crops. The barâstyle luminaire uses a 1,000 W supply and was specified to produce more than 1,080 µmol·m−2·s−1 PPFD at 1.5 m height, with specialized optics focusing uniform light over a 4×4 ft cultivation bed. EVA3 integrates softwareâcontrolled, dynamic spectrum with 11 independently driven wavelength bands, including UVA, UVB, farâred, and IR, and supported optional multispectral cameras for canopy diagnostics. The system supported 110–277 V operation, wireless connectivity, and roomâwide synchronization of light recipes. Fotonica ceased operations in January 2023; availability may be limited.
