Originally Posted by
brokenknee
From the few light studies I have read at work, green was rated as one of the most visible color lights, then blue.
The reason green is not used on emergency vehicles is that green means go to motorist.
Funny you mention, because I heard (dont remember where) that a red light is purposely designed to be much more visible than a green because it's more important.
Last edited by degnaw; 03-16-09 at 07:01 PM.