So me and one of my friends who also cycles to college. We were taking about how my friend had reflectors on the bike. But he doesn't see the point of them as they never work. (i've never bothered to put reflectors on my bike) even though we do have them but like above they don't work either. I just have a white front light and red rear light. (i do have amber pedal reflectors but like above i don't see the point) So what is the point of reflectors?