In bright rooms or against today's bright LCD or Plasma screens green laser is up to 10 times more visible than red laser so it will naturally "pop".
If you really want to make your point in bright rooms or if you are not sure what type of screen you will be presenting on be sure to use a green laser.
Green lasers are naturally as much as 10 x more visible to the human eye than red lasers.
This is simply because green is near the center of the visible spectrum so it's easier for our eyes to see than red. As a result it will appear brighter in dark rooms and will remain visible even in brighter rooms or on LCD or Plasma screens.
Paul Hockman introduces the Presenter Pro Remote and it's green laser pointer.
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