If you're a lover of lumen, this one’s for you. I’ve been carrying the new Olight Baton 4 Pro for about a month on real job sites—inspections, dark corners, wet basements, you name it—and it might be the most practical EDC light Olight has made yet. The big story is charging: they finally fixed my biggest complaint by adding a rotating USB-C port while still keeping the magnetic base. That means I can top it off in the truck or from a power bank without hunting down a proprietary cable. I break down how it carries and performs in the real world. It’s compact (about 4.3 inches long, 4 ounces), disappears in the pocket, and the two-way clip lets me run it deep or a little higher depending on the day. Output is rated at 1,600 lumens on turbo, but like most compact lights it steps down after a minute or two for heat—so I live on high around 600 lumens, which handles 99% of my tasks. I also cover the laser micro-perforated battery indicators (no plastic window to scratch or cloud up), durability (IPX8 waterproof), runtime expectations, and the one downside: it uses a proprietary 18650 battery, so if you want a spare, buy the OEM one from Olight.