LED stands for light emitting diode. It emits light in the visible range. An infrared emitting diode is an IED, which are used in the end of remotes for your tv and so forth.
Marshall Carol Ann wrote: > Good question Al, Thanks. I have one also. What is the difference > between LED and Infrared? > > Al Riley <[email protected]> wrote: > > Hello Group, > I remember a while back that there was a quite extensive > discussion of the use of LEDs to treat cancers, particularly > oral cancer. I purchased two different LED units from V > (one of our esteemed listers), one was a 660nm array and the > other was an 880nm array. One was more effective in the > treatment of oral cancer, but I canât remember the > particulars. Can anyone remember the jist of the > discussions. > Thanks > Al Riley > ! > > > > > Carol Ann _______________________________The Pessimist complains > about the Wind; > The Optimist expects it to change; > The Realist adjusts the Sails. - The world needs more sailors. > ----------------------------------------------------------------------- > Yahoo! Mail > Bring photos to life! New PhotoMail makes sharing a breeze.
