Why amber optics on DuraBrite lights?
As you look through the options on the DuraBrite lights you will see an “Amber Optics” option and ask, “why do I want amber optics?” The answer is that amber light doesn't glare off of the water droplets in the air back into your eyes as bad, because our eyes don't see glare in yellows, reds and oranges as bad as straight up white.
Weather… grammar mistake intended… you are on the water or off-roading amber optics will reduce the glare from fog and rain and also mitigate the “Star Wars effect” while driving in a blizzard.