E3Pro

I work in EMS and this is a fantastic but mighty flashlight. The size is ideal especially when you’re carrying lots of equipment. It’s compact and tough.

It's meh for me.Size: It's teensy, might could fit into a tictac container. Kinda too small for in the pocket, but maybe could be a keychain, cause it's like a for size.Use: As with all rovyvons, it's insanely bright for it's size. The downside to rovyvon is that you have to memorize thee 347 button combinations to use it. Triple click for this, long press then 2 short fo that. This is the last single button multi mode light I'll be buying. The hat clip is awesome, I really like it for that. The dual power source is also awesome. But even still the battery life just doesn't quite give me comfort as an edc tool.Conclusion: I cant quite think of a use case for this little light. Maybe if you could figure out how to holster it to the back side of your boot, maybe as a back up light? Probably a great throw in the purse light.

I have collected like 18 edc lights, really nice stuff

I carry this thing every day and use it all the time. Takes a little bit to memorize all the functions done with just the one button, but once you figure it out its worth having each of those functions built in. loved this thing so much I bought one for my friend to enjoy too.

On one hand, i really like this thing.On the other hand, i keep this thing on my keychain, and multiple times it turned on by itself in my pocket. Nice to know it can last for hours though.I just wanted a bright light, never got around to memorizing how to use its other lights just using that one buttonEdit: after using it for a few months, i found the power button regularly gets stuck, so i subtracted a star from my original review, i no longer have it on my keychain and i no longer use it, YMMV.

I use it in my edc med kit and it fits perfectly

really liked it at first..went to use it recently and found the aaa battery corroded and completely stuck also the internal batter stopped charging.

Great pocket size bright light. But I got few issues with it1) On button is too soft , it sometimes turns on in the pocket.2) Charging port cover comes off , should use a better design.3) Charging light ( while charging) always stays on. It will never turn off to tell that the flashlight is fully charged.