Heavy; requires a lot of seatpost real estate; you need to remove the back to charge it; not possible to see charge status Blackburn’s Dayblazer 125 is the most powerful rear light the brand offers, ...

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Blackburn’s Dayblazer 65 is a usefully bright, submersible but lightweight twin LED flasher that works particularly well on bags and clothes day and night. Battery life is short though, and we’d like ...