FREYARA 120-LED Light Therapy Cap FDA-Approved Solution for Thicker, Healthier Hair Growth
SKU: FY15.0010US
Q
What is the irradiance (power density) of the 660 nm and 830 nm LEDs in mW/cm² at the scalp?
Answer Question
A
The cap uses 660nm red light and 830nm near-infrared light, with 60 LEDs of each wavelength.
However, the manufacturer has not provided a verified irradiance measurement in mW/cm² at the scalp for this model. We do not want to provide an estimated value that may be inaccurate.
For further technical specifications, please contact [service@freyara.com](mailto:service@freyara.com).