To choose the right red light therapy panel, you should evaluate several factors based on your goals.
Wavelengths: Determine if you need a panel with red light, near-infrared light, or a combination of both. Most combination panels will offer the 660nm (red) and 850nm (near-infrared) wavelengths, which are most studied for their therapeutic effects.
Size: Consider your treatment area. Smaller, targeted panels are good for specific areas, while larger, full-body panels cover more ground in less time.
Power and Irradiance: This measures the light intensity reaching your skin (mW/cm²). Higher irradiance generally means shorter treatment times. Be sure to check what distance the manufacturer is measuring from, as the power decreases the farther you are from the panel.
Features and ease of use: Look for features like adjustable stands, included eye protection, and built-in timers. Some advanced models offer dimming and pulsing options for more customized sessions.
Safety: Opt for a panel that is FDA-cleared or listed, as this means it has met certain safety standards. Some panels also boast low or zero EMF emissions.