I have a 700 lumen light I used when I was commuting. During the daylight hours, it is on flash and you will not miss seeing me. My tail light is 200 lumens and is also a flasher and very noticeable.
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Brian | 2023 Trek Domane SLR 7 AXS | 2023 Trek CheckPoint SL 7 AXS | 2016 Trek Emonda ALR | 2022 Trek FX Sport 5
you should learn to embrace change, and mock it's failings every step of the way.