I might be mistaken (it has happened once before), but isn't color blindness just the inability to distinguish between 2 colors, not the inability to see them at all?
Have someone who doesn't have vision problems to double check you. I can see mine in full daylight with the lights off. ( don't keep them past the click because I like them to dim at night when I turn my headlights on.
Have someone who doesn't have vision problems to double check you. I can see mine in full daylight with the lights off. ( don't keep them past the click because I like them to dim at night when I turn my headlights on.