Trains were broken down on my commute today. So I added an extra 25km ish to my ride. (A lazy 10x more distance than normal) Wasn't so bad really other than the navigating in the dark home across unfamiliar tracks.
But while riding though dark areas, I realised I really needed brighter lights. What lights do people run with here? Anything nice and compact while able to put out 1000 lums?