Originally Posted by
PaulRivers
I can see what you mean from the video, all I can say is that my real life experience contradicts the video's difference in light output really, really strongly.
Based on my observations of fellow randonneurs over the last couple years, I'd rank the best lights:
(old) Cyo < (old) eDelux < new Luxos U or eDelux II
I haven't ridden with anyone who has the new Cyo T.