LED bike lights are getting so small and cheap, its good to include at a minimum a red blinky one, * and maybe a white headlight in your kit for early and late rides or darkening storms.
(*Sorry for the technical language - I'm in the business.)
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.