Scott C.wrote a review of Kryptonite Alley F-650 and Avenue R-50 COB Light Combo on January 31, 2020
Familiarity: I've put it through the wringer
The lights are super bright and have great features for changing brightness. They’re excellent when they work, enough for dark trails. My main problem is with the charging. The charging ports on both lights are such low quality. Brand new out of the box they needed to be lined up just right to even start charging and now after only owning for about 6 weeks the back light has already failed on me. It barely holds a charge and needs to have just come off the charger to work. Not ideal for a commute light... disappointed.