I was working in my garage and had my shirt off. I stepped out of the garage for a moment and saw a bright light. It looked like a giant LED light. It moved from the West to the East. It had no form, no other lights or colors, and made no sound. At one point it was directly over my head. At arms length it was the size of a frisbee. When it was overhead I was being swooped by bats. So I ran inside and grabbed my shirt and put it on. By the time I got back outside the object was gone. It was a clear night and I could see as far as the eye in all directions. Actually it was at late dusk. The night sky was out with a little sun showing on the horizon.