Whats your opinion on these sunbeds equiped with red light bulbs to improve skin texture/health? they output wavelenght mainly between 600-640nm. May the benefits worth it?
http://cdn3.bmag.com...-Therapy111.jpg
http://imagehost.ven...-closed_red.jpg
http://www.baywatchb...n/CT9_danny.jpg
http://www.wellness-...en/spektrum.jpg
Edited by ekaitz, 10 February 2017 - 03:58 PM.
