I met a friend for coffee the other day and his trowser cuff strap caught my eye. Even in broad daylight it was surprisingly bright with its flashing LED. I asked him about it, and it turns out it was a BRT Strap from Planet Bike. It gets a 200 hour run time on a CR 2032 battery and has flashing and steady modes. I don’t have one yet, but I’m planning on ordering one for when I ride my bikes that don’t have chainguards. I figure if I need a cuff strap anyway, it might as well have a bright light in it!
Disclosure: Planet Bike is a sponsor of this website.