Originally Posted by
Chris516
I do wear a PB SuperFlash on my back.......
Better than nothing at all, but be aware that SuperFlashes have a focused lens and must be solidly mounted and properly aimed to achieve their maximum effectiveness, worn loosely will greatly diminish their level of brightness in being seen by rear approaching motorists. I've gone to using SOLAS reflective material on my outerwear(can be seen at far greater angles than a PB SuperFlash) in adjacent to powerful, solidly mounted rear lighting.