LEDs don't emit one exact wavelength — every diode peaks within a small range. So here's what our devices actually deliver: red peaking between 630–670nm, near-infrared between 810–850nm — the two windows the research points to — with each device's exact peaks on its product page.
You don't have to take our word for it. Light Labs International, an independent lab, measured our lamps at 6 and 12 inches — the full report is under "Check the Specs" — and on our product pages, Robert Hunt, author of The Blue Light Diet, measures most of our devices on video with his own spectrometer.
Measured irradiance: 138.39 mW/cm² at 6" · 67.22 at 12" — our 200W COB, shared across the Inferno, Firewave, Firestorm, and Krypton lines
Flicker published for every model: 0% on Meanwell-driven PROs · 3.2% independently tested on standard drivers.