Good light output + compact +, attachment - -

The light is great in itself: good light performance, practicality when charging (without cable to the USB port of the PC), small and handy (if one is in the evening in the pub just plug it the "Small" in your pocket) , All Top! The attachment also has the advantage that you get the right light without problems mounted on almost every handlebar (especially nice if you have multiple wheels).

Unfortunately, the mounting but has the considerable disadvantage that the lamp is not securely fixed enough in the holder and slipping in collisions. I have lost my lamp (on the day) when driving on paved paths. If one keeps the light during daytime in the pocket like that be ok, but for me it's a knock-out criterion, since I'm not on the road under laboratory conditions.

Will decide on the next purchase of a Lezyne model with the fixed mounted on the handlebar holder.