Got out for an hour and a half last night. Damned windy as the weather has been changing here in Vermont. A bit of a full moon peaking between the clouds.
Took off after dark for a windy, hilly 23 mile ride. I went into town, was on country roads, did some climbing, and a few fast downhills. Adequate brightness in all situations.
I'm still highly impressed with this system - everything coming from pedal power and all. Playing with position of the lights. Seems I have em pointing a bit too close to the bike. I'll probably get the secondary (which I use for when I pick up the pace) to point further up the road, and put the primary for a mid range slow speed position.