Originally Posted by
livedarklions
TBH, I forgot OP was asking about red lights. Two blinking, not strobing reds may be ok, but I'm not surer one blinking, one solid might not be better. Probably no way of definitively answering that, but either sounds pretty good to me.
One of my lights has a steady-with-flash option .... I agree one solid one flashing is probably optimal ... but as a rule I only run one light unless I am in really crazy city traffic, which I don't do much any more.