What Features Should You Consider in an At-Home Red Light Device?
If you’re interested in investing in an at-home red light therapy device, Dr. Ellis recommends these specs:
•Wavelength: “Ensure the device emits wavelengths within the effective range for red light therapy (around 633 nanometers for red light and 830 nanometers for near-infrared light),” Ellis reports. Not all devices advertise their wavelength range, but for those that do, I noted them below.
•Light Intensity: “This is also known as the irradiance, and I look for some in the range of 40-100 mW/cm^2.” Ellis explains that the intensity of the light is essential because if you don’t have enough, you won’t get any results. Again, not all devices advertise this spec.
•Ease of Use: “Consider the design, size, and user-friendliness of the device and what will work best with your lifestyle,” Ellis notes. Some other considerations might include how the device is powered and if it comes with a handy case for portability.
•Certifications: Finally, Ellis reminds consumers that they should “Choose devices that comply with relevant safety and quality standards.”
