Warranty Wise Quotes

Wavelength: What wavelengths does the device offer? Do these have health benefits? Are they in the proven ranges of 600-700nm and 780-1070nm, or better, the most researched ranges of 630-680nm and 800-880nm? Power Density: How much irradiance/power does the device deliver—what is the power density in mW/cm2? (To calculate this, you need to know the total wattage and the treatment area of the light.) Size of the light and treatment area: This is critically important—how big of an area will it treat? Is it a small light of less than 12” or a big light that can treat half of your body or your whole body all at once? Think about it: Do you want to hold one of these small devices by hand for 30-60 minutes to do a treatment? Probably not. You’ll get tired of using it pretty quickly. So it has to be convenient, and ideally, has to be something that is not only fast, but something that you do while doing other things (if you wish), so you’re not sitting there holding a device in different positions for 30-60 minutes. Warranty: How long does the warranty last? Will you have time to find out if it works? (Hint: look for at least one year or longer.) What do you want it for? Depending on your specific purpose, there are a few different devices you may want to consider. (If you have specialty needs like brain health, or skin health, it will affect the wavelengths you want, the power of the device, and even the type of device.) I cannot emphasize enough: When choosing a red light or near-infrared light device, you want to be extremely careful to choose wisely, based on the wavelength and power density levels of the device. Wavelength and intensity makes all the difference between incredible benefits and no benefits.