My Super Flash has worked flawlessly for years. But that's kind of the point: It's old tech. The CygoLite Hotshot or Portland Design Works lights are superior for about the same money. And for the little extra you pay, you save on batteries since the CygoLites and PDWs are USB rechargeable.
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I stop for people / whose right of way I honor / but not for no one.
Originally Posted by
bragi 
"However, it's never a good idea to overgeneralize."