Part of my morning commute is on a quiet "country" road, heading directly into a blinding sun. When I drive this road at the hour I commute, I cannot see ANYTHING on the side of the road, let alone pedestrians or cyclists. So when I am one of those objects on the side of this road, I want to do everything I can to attract the attention of drivers. My ultra-bright yellow t-shirt just isn't enough these days, but a flashing red light always wakes people up.