Originally Posted by adam_mac84

FWIW, I have been using the 2AA mini-maglight for the past few gravel road rides... it is adequate, but once the sun goes completely away, the last 30-40 minutes are a bit hairy... very easy to over-ride the light, especially when the slush starts to turn into ice... I will be looking for another option, either a specific helmet light or a more powerful AA or AAA flashlight to ghetto rig to my helmet

Specs on the 2AA mag