I am broadly convinced of the set, the lighting performance of both lights are overwhelming and the illumination of the road is not a problem for safe driving and to be recognized. Einzist the fact that the tool-free assembly means dismantling at the same time I had felt after the three-week use of sets, unfortunately. The attitude of the rear light was quickly unscrewed from strangers during exercise, which I can no longer use the taillight. Very annoying. Mir is indeed incomprehensible what one does with the bracket without mounting bracket to the seat post, the fact that you can unscrew it so easy but I see it today as sad. Since these mounts are not specially and I had to buy the set again, I decide I prefer for a more favorable taillight.
