as the nights draw in, please save your local epileptic a trip to A&E or worse by not attaching strobe lights to your bicycle / dog / living room windows / children / clothes and encourage your friends and family to do the same
a note on the bicycle thing: you are actually making yourself considerably more unsafe by attaching a strobe light and depending on how you've set up the rest of your lighting system and where you are in the world it might not even be legal