I have no affiliation with this product other than a satisfied user. I can recommend the NITECORE TM9K 9500 Lumen 5000mah USB-C Quick Charge Rechargeable LED Flashlight and LumenTac Keychain as an EDC flashlight.
The 9500 lumen output is great for providing plenty of light. It's lightweight and the battery life if great. It's made out of aircraft-grade aluminum. What I REALLY like is the crenelated bezel. That's a fancy way to say that it's got sharp, durable edges on the front. So if you're in a bad situation, you could use it to literally break bone in a skull or shatter a car window or some other emergency use. I gave one to my elderly mom. The bright light is more than blinding. Along with OC spray (we all carry POM), pretty much the limit of her skills and context for a would-be purse snatcher.