when I hear blinky I want to suggest a strobe. I've seen so many rear bike lights that are worthless. I use two rear strobes with one on the left drop bar. I think they really do the trick. the drop bar light has helped prevent cars from cutting back in front of me too early. it's a reminder I'm still there even tho they may have passed the rear strobe. if you're convinced your rear light is adequate, maybe adding a second will help. isn't it interesting that first responders such as ambulances & fire engines typically have more than one light
