Thanks (both to mrbubbles and n4zou)! I found the
thread and will check it out. I was about to say that building my own sounds like too much trouble, yet here I am wasting everyone's time complaining about my bike light pet peeves!
Originally Posted by
mrbubbles
The led board n4zou mention has last mode memory, so if you turned it off at blink mode, it will be at blink mode when you turn it on. I have made one, there's a thread here I started for instructions.