What is the irradiance of the G4 Series?Updated a day ago
Irradiance, sometimes called power density, is how much light energy reaches your skin, measured in milliwatts per square centimetre (mW/cm²). It's one of the main things to compare between red light therapy panels, along with wavelength and how evenly the light covers your treatment area.
Near-infrared (NIR) light reaches deeper into tissue than red light, so NIR output matters most if you want light to reach below the skin's surface.
Rouge panels use dual-chip LEDs spread evenly across the panel, without gaps or seams, for a consistent field of light over your treatment area.
Want to know how long to use your G4 panel at a given distance? Try our Dosing Calculator.