Off-topic

long time lurker, not sure if this is the right place to ask.

delete if necessary but i myself as a mechanic, i really want to buy a flash light like those used in f1.

or some pictures will help too

Ask in any shop. And if there is a picture, you can show the shop assistant. They will tell you.

I’d say just visit any flashlight-oriented store or website, they can probably guide you/pre-order for your from their suppliers. Otherwise – amazon/ebay I guess(I’m using Streamlight personally, got it as a bundle when shopping for a nightforce optics , so far 3 years and still works like new :D )

I did MOAB a few times, was pretty fun. Lately I’m much more into more scenic routes if I do(kids kinda force you off more challenging trails) :D