I decided to color the overexposed zones of my beamshots in red because I'm sick of seeing to many nonense saturated beamshots and false comments to them.
When the color of one pixel of a picture reach the pure white, it remains white even if the light increases ever and ever, and no comparison is possible any longer, but many people seems to misunderstand this.
The red coloring is the only mean I found to force everybody to try to understand this problem, and I like better somebody who dislike this red color than somebody who makes a false judgment on a flashlight power only because of nonsense saturated beamshots.
Off course, I could have chosen a camera setting that does not saturate the pictures, but the spill would have never been visible wich such dark setting.