1. They do sell bike lights which are made to go on your bike but it's not the right tool for the job. You will find many LED bike lights.
2. Unless you are using a military grade strobe, the only self defense or offense you will get is to use it as a bat. It might have to take a second or two for my eyes to adjust to it but after that it's a great target and you will be one as well remember the old rule never bring a flashlight to a gun fight. You also could be arrested for assault.
3. You would be totally out of your mind it use this at an airport, If I saw you using a strobe at the airport I would take you in for several hours just so I would have a report on you in case your doing something or will do something. They do not need a reason to hold you in fact they are looking for you to stand out, go ahead and make there day.
4. It is annoying to have to cycle thru all the modes. For a professional you'll be looking as if you have faulty equipment or your just to stupid to use it correctly. Why would you use your flashlight when your Stun gun would be the next weapon your training tells you to use.
1) Yes, they do sell many bike lights that go on your bike(some VERY good).... How are they not right for the job? they are made for bikes. I use a Malkoff MD2 Hi/Low with M61W mounted on the "fish blocks"(think thats what they are called) because I don't want a dedicated/specific bike light(the MD2 is constantly on). Red Superflash on back.
I use the HDS clipped on my back pack "chest/sternum strap" for additional (directional)lighting and strobe.
2) I use my strobe to get attention, not for self defense....if your flashlight is your ONLY "weapon"(not all of us carry guns---Im pro-gun btw), then yes it can be used for self defense, I'm not saying you will win against a gun or even fists. And that "second or two" might be enough to get away or take advantage of the situation. Better than nothing.
Don't take a light to a gunfight- I'll keep that in mind.
3) I guess I'm out of my mind then, because I'd to it again. I use discretion when using my strobe, and LEO use discretion also(in what they "pursue"). "Make there day"-I doubt some random 3 second burst of strobe is going to **** them off enough to detain me for hours. (waste their time questioning me/looking into my background--they'll see that I was US Marine and probably let me go)....
4) agree on #4. I will say this: "professionals" know how to use his/her equipment.(no mistakes)
keep in mind that most people using strobe/SOS etc. aren't tactical operators involved in top secret, super covert missions, where a slip of the button equals death for their "squad"/platoon/team.
if you are involved in top secret, super covert missions- then get a("military grade") strobe only light if needed, and a seperate low level light(or cover the lens/head with your hand until you reach the desired mode)