Research & Articles
Explore research, insights and practical guides on light therapy and wellness.
All articles
18 articles
The NASA thread: how LEDs entered medicine
Read articleFull-body light: panels, beds and wearables
Read articleDoes red light work on darker skin?
Read articleHow deep does light actually go?
Read article1064nm: the deepest wavelength in consumer light therapy
Read articleThe near-infrared workhorses: 810, 830, 850
Read articleInside the red band: 620–680nm, wavelength by wavelength
Read articleLight and sleep: what evening exposure does
Read articleLight and muscle: what the athlete studies found
Read articleRed light and hair: the helmet studies
Read articleBlue light: the short-wavelength outlier
Read articleWhat researchers actually measured on skin
Read articleHow often and how long: what study protocols actually look like
Read articleIrradiance, dose, and why measurement distance matters
Read articleLED vs. laser light: what is actually different
Read articleRed vs. near-infrared: two different jobs
Read articleWhat the wavelength number actually means
Read articleWhat is red light therapy? A plain-English introduction
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