I ride pretty much everyday at 0400. 750-800 works for me, currently using a garmin Varia that adjust lumens to speed and darkness. Previously used the one pictured above until it died a noble long death. Imho.. the tail light is just as important since getting hit from behind is more probable.. Trek Flare,cheap and bright.
Last edited by Mike F; 09-16-18 at 04:57 PM.