LUMINTOP Frog 2.0 Keychain Flashlight 600 Lumens Small LED Flashlight 443 ft Beam Distance Mini Light IPX-8 Waterproof (Battery & Charger Included)

Amazing torch, absolutely godsend to forget you even have this on your keys it's that small "smaller than my little finger and extremely light" but with enough power to be extremely useful. Easy to recharge, long battery life, easy to operate, cost effective, built like a tank.

Battery did not last, it's completely dead

If your a collector or just want a cool light, or just want a bright Keychain light for occasional use this is a winner. It's tiny, well built and has a very bright beam. Mine is the high cri 4000k version of the sst 20 which was a welcome surprise, it's a beautiful hi color beam. Ok with that said, turbo is ultra sort and I recommend using medium or low for general use as they are both quite bright. It also has a nice moonlight mode, But because of the tiny battery high and turbo will wear it down very fast. If you get light this I highly recommend getting the extension tube for the 10440 batteries. This will extend the running time and the light is still ridiculously small. If you take this baby camping or hiking I recommend 10440 batteries bring a couple at least. But it's really for the coolness and works great around the house or garage. 5 stars for that usage- or keychain light, 3 or 4 stars as a 'normal' use flashlight. You can copy and paste this review for the GT nano, only diffrence is it's a thrower and has a cooler bright white (blueish) lower cri tint. You get accurate colors with this frog, not so with the nano, but that doesn't really matter when you're lighting up long distances. I decided to throw some pics in, a couple beamshots of low and high with the 10180 included battery (output is greater with the 14400 battery and a size comparison with both tubes. Flashlights left to right are reylight pineapple mini ti, wurkkos ts10, nitcore tiki, olight i1r 2 pro, olight i1r 2 eos and finally the tiny lunintop frog. It's easily brighter than all of them except the wurkkos ts10 on turbo which is 1400 lumens. Also has a nice tight beam profile with very little spill. Last pic is with 14400 tube and wurkkos ts10 and olight i1r 2 pro.

This thing is a beacon for how small it is! It feels very high quality, is very light, pretty inexpensive, and has tons of different lumen modes if you need so save some battery. The battery lasts around advertised but I noticed it tends to drain over time without usage. Functionality wise it’s excellent on a backpack and it’s small form factor really makes this design stand out.

This is an early review since I've only been using this for a day, but here are my initial thoughts. For $38 dollars, this is a much worse value compared to the K18. The K18 accommodates both alkaline/nimh batteries, as well as lithium ion, whereas this only can accommodate lithium ion batteries. This is bad in my opinion because this means you will have to carry lithium ion batteries as backup, rather than say using any old alkaline AAA when my nimh battery runs out. At least this is true when using the $12 10440 tube. The 10180 lithium ion battery included is tiny, which has its benefits, but its so small that you can't put a clip on it, relegating this light to a keychain light or maybe a necklace light. Plus it only has 80mAh. The AAA form factor 10440 battery I have is 350mAh, which is over 4X the capacity. One saving grace is the firefly/moonlight mode is maybe 5 lumens, which is great because in my experience lithium ion batteries sacrifice duration in exchange for brightness. Unfortunately, a part of this advantage is negated by the fact that there is a red LED that is on all the time, creating more parasitic drain than necessary. The UI *is* better imo compared to the K18. A single click gives you medium, a double click puts out max lumens, and a long press gives you firefly/moonlight mode which is an upgrade to K18's UI. Unfortunately, the whole package cost me over $50, which is $20 more than I paid for the $25-30 K18, and this has less overall features than the K18 (ie., ability to accommodate 1.5v batteries in the form of alkaline or nimh). Maybe Lumintops are American made, which I wouldn't mind paying more for if this were the case, but a quick Google suggests these are made in China as well. So yeah...I'm pretty disappointed and I wish would've known the K18 would be discontinued because I would've purchased half a dozen of them. If I lost the Frog 2.0 I'm not sure I'd be happy to buy another one at this price. I've also reviewed the 10440 tube which cost $12 and for a preview, I wasn't impressed with that either. For the price there is no clip included, no milling to accommodate a clip, and the keyring hole is just .5mm. Are there even any keyrings which are a .25mm gauge? Update: I've used this for a few days now and it is definitely growing on me. For one, the firefly/moonlight mode is fantastic. It is the lowest of any light I've seen but is easily bright enough for those situations where you don't want to kill your night vision or wake others. Second, the UI is intuitive, to me at least. Longpress for f/m mode. Single press for medium, and double press for high. Note there is also a medium high that you can cycle through. Longpress for off.

This is a nice and very impressively bright keychain light; maybe the brightest for its size. The modes are well spaced and easy to access. The Keyring accessories are nice. The build quality is very good, too. This is more of an enthusiast’s light. As long as you keep it on Moonlight, low or medium, it’s a useful light. High and turbo are great, but runtime makes it almost useless. I would only use it if I need to see some thing for a temporary amount of time. I would recommend turning off the red finder light (do that by holding it from off for 7 seconds). I’m not sure how much battery life it saves, but I think it’s worth it. The last thing worth noting is charging is little different. You need to take the LED head portion off, attach a charging head to the body and attach connect a USB-C cable (included) to power. This is fine if you are not prone to losing things as well as doing it in an environment with lighting, as you may lose either head, the body or the 10180 battery. Overall, it’s a cool little light. I’m happy I have one.