haha its funny how when the time changes everyone jumps for new lights, and this year there's alot of options out there too. I had my P7 since June, got it since some of my after work 50 mile rides extended past sunset.
When you all get you're lights, you'll be AMAZED!!!! Don't be scared to change the battery out every hour or soo, its SOOO worth it unless you're dieing to spend $400+ bucks that will put out about the same output but have a 4hr runtime.
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Rule #10 // It never gets easier, you just go faster.