Naah. High-visibility fluorescent yellow cycling jackets or similar attire are better ways: your body is a large blob that is much easier to notice than a littl

Naah. High-visibility fluorescent yellow cycling jackets or similar attire are better ways: your body is a large blob that is much easier to notice than a little blinking light, especially if you're going along areas where there are lots of other light sources competing for the driver's attention. But there's no reason you shouldn't go for both, of course.