Infrared Red Light Therapy Neck Pad Silicone 660nm 850nm 940nm Pain Relief Tool. Optimal Performance: Combines 42 diodes each of 660nm, 850nm, and 940nm for a powerful therapy effect. Wavelength: 660nm 42diodes+850nm 42diodes+940nm 42diodes.
Infrared Red Light Therapy Neck Pad Silicone 660nm 850nm 940nm Pain Relief Tool. Optimal Performance: Combines 42 diodes each of 660nm, 850nm, and 940nm for a powerful therapy effect. Wavelength: 660nm 42diodes+850nm 42diodes+940nm 42diodes.
850nm infrared light has a particularly strong ability to could penetrate deeper into the tissue, organs, and joints, to promote blood circulation. 940nm infrared lights therapy is beneficial for improving joint inflammation, sports injuries and tissue repair.