I was kind of concerned about that too. When I set it up in the yard to check it out I shined a flashlight on it to see what happened. I was kind of surprised because it is angled slightly forward so there was no reflection back. It directed it to the ground about 3 ft in front of the blind. So I don't think the sun will have much of an affect on it.

I'm not much of a stand hunter but this one intrigues me. It would be good for setting up real quick on trails or crossings and then being able to move on. I'm really interested on trying it for pronghorn. I know where a waterhole is in WY that is right out in the open and the pronghorn love it but you can't get closer that 500 yards without spooking them. But there is this one small patch of sagebrush about 75 yards from it and I think this type of blind would work there.

Now all I have to do is get back to WY and test this theory!