I got an i5R EOS EDC Flashlight with my last order from Olight. It was a tier gift for ordering a certain amount ($299) and my order was 8 cents above that. I got some special Christmas stuff, and other one of a kind items and went a little overboard. These things sell for $35.95 when they aren't on sale and are one of my favorite flashlights as far as size and bang for your buck goes. Instead of using a single AA battery like their 30 buck i5T EOS EDC Flashlight, they use a 14500 lithium-ion battery with a USB-C charging port built in. Instead of a max output of 300 lumens and a max throw of 60 meters (196 feet), the Li-ion battery gives it a max output of 350 lumens and a max throw of 64 meters (209 feet). Not a great distance farther, but ~17% brighter in the same size flashlight, and the battery can be recharged hundreds of times.
These aren't much bigger than the single AAA flashlights, but offer a lot more power. The i3T EOS AAA is a max 180 lumens, and the i3T 2 EOS with a10440 Li-ion battery boosts that to 300 lumens. But the AAA size 10440 batteries I bought at Amazon are only 350 mAh, and the AA size that come with this are 1420 mAh, over 4 times as much, so they'll last a lot longer on high. And on low you get 20 hours at
15 lumens, instead of 21 hours at
5 lumens on the slightly smaller light. I didn't know which color I would get, only that it would be Black, Regal Blue, or Neon Green. Luckily I got Neon Green, the only one I didn't already have, and was waiting on a notification list for when they got back in stock. Instead of the double helix knurling of the others, it has 16 vertical grooves. This may have been something special last year for their 16th anniversary, I don't know. All 3 colors are out of stock now, so it's a good thing I don't have to wait for an in stock notification any more.
https://www.olightstore.com/i5r-eos-edc-flashlight https://www.olightstore.com/i5t-eos-edc-flashlight