Quote Originally Posted by frosty1
LED keychains are not lazers. With a lazer, the light is "lazed". It is one wave length and is emmitted in a straight line of light (a beam of light). LED's are not "lazed" and the light emitted spreads out instead of staying as one concentrated beam.
It's a
L A S E R
which stands for
Light Amplification by Stimulated Emission of Radiation

But you're right, LEDs are not lasers. Although there are LED lasers out there.