flashlight

Here are 11 right-angle lights with USB-C, a sub-lumen mode to preserve dark adaptation, and a standardized removable battery of some sort. If you can wait a couple weeks for shipping from China, the Convoy H2 with Nichia 519A LED for excellent color rendering is a good choice.

If the USB port can be on the battery instead of the headlamp, there are several good options using the 14500 (AA-size Li-ion rechargeable) and 18650 (larger Li-ion rechargeable) batteries which can be found with USB-C ports on them, such as this 14500 from Skilhunt and this 18650 from Acebeam. The Skilhunt H150 is an excellent 14500 right-angle light, and their H04 series are nice 18650 models. Nichia 519A LED suggested in either case.

If you can give up the sub-lumen mode in favor of faster shipping and USB-C on the light itself, the Sofirn SP40A is a reasonable option. I suggest it over the HS40 due to color rendering, though the latter has higher maximum brightness.

You’d have to reconsider your aversion to the swivel head but I love my Nicron N9. It’s got 3 or brightness levels you just click to scroll through. The fact that the head swivels makes it a lot easier to pocket. I’m a tech and work in a lot of dimly lit places. The magnetic base makes it easy to slap it to something and use it as a work light too. I really really like this light and it’s pretty cheap too.

I like my Sofirn HS40. It only has a few modes but it has USB-C charging, a fixed right angle, and water resistant to 2 meters submersion. Throw the magnetic tailcap on there and you can stick it where you need to.

Let us know what you go with. I was looking at the oLight and the coast hx4 and the “Faxins clip on flashlight”. I’m currently using the Ascher bike lights (turns out the round ones have a clip that works on clothing, which is decent if a bit too narrow a beam).

Head lamps. You look like a total idiot, but there's no chance of it falling out of your pocket into a pile of dog poop.

Skillhunt H02 has been my go-to for years. I've bought several of them for myself and as gifts

I carried a streamlight on my bunker gear for years. It's survived a large number of structure fires and car wrecks and still going strong.

For something small, I've really been enjoying my hanklights, he released a smaller right angle light last year, ordering can be a little overwhelming, but r/hanklights has some good guides. Mine has survived going through the washer and the dryer, and is my duty light on the ambulance I am working on. Yes, it has a lot of features in the UI, but you don't have to use them, and there are good guides to figure out the basics. 99% of the time I just use on off.I can provide my build list if you are interested to simplify things.

If you just want something cheap to get the job done, this is what the US military issued me for the past 20 years. It's efficient, reliable, and has a bunch of colored screens stored in its base for easy swap out. Plus, a convenient belt clip on the back.

The only downside is that it takes 2 D batteries. No USB charging. But it was designed for use in WWII, so it's kind of an old-fashioned device.