The brighter the better.
Nice colourful display You can make it even better by adding &fmt=18 to the end of the URL - this is the secret code to access high quality playback on Youtube!
For pictures of my streetlight collection and other streetlight pictures with some various pictures that are not in this website, please visit http://www.galleryoflights.org/ under GullWhizAdministrator of Galleryoflights.org