usdiver
Flashlight Enthusiast
AFAIK Tomahawk MC has nothing to do with medical devices. i'm not sure how green and red together will be helpful, or would do something either green or red wont, sounds like a marketing pitch, nothing more, and i have build over few dozens of multicolored lights.
Medical device no but the red/green mix shows blood better as well as other things that the red or green alone do not. Marketing pitch? Could be but I Don't think so. If it were then I d have already sold mine but it is much more useful than my Tomahawk NV