This red light bulb has 660nm of deep red light and 850nm of near infrared, the optimal wavelength of light. Designed to deliver infrared heat to the body. Infrared heat improves blood flow and ...
It's important to note that this doesn't mean the Navy is installing red colored bulbs in its submarines. The light being emitted has to emit a red wavelength of light, not simply be colored red.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback