Originally Posted by
CliftonGK1
I'm also a believer in the "double up" theory.
+1
I always run a double setup, with my dynamo driven "see" lighting and my battery powered "be seen" blinkies (one front, one rear). My "be seen" lights are Planet Bike Blaze 2w in front and Superflash Turbo in back.
Helmet blinkies can be an improvement, if you get the positioning right.