As mentioned in other reviews, the amount of light put out by this flashlight is surprisingly strong for such a small unit. However, the flickering is unbearable and shaking it or adjusting the contacts don't seem to make any meaningful difference. It's virtually unusable for me and very annoying. I want to like this very portable flashlight, but I wouldn't recommend it. I'm going to look toward more expensive, hopefully more reliable, LEDs. 2 stars

The amount of light you get out of this flashlight is amazing considering the size and 3x AAA batteries. The design seems sturdy but I doubt it's watertight. Also one of them started flickering and I had to play with the contacts inside to fix the issue. The quality of the connectors inside is a bit flimsy, but it may be just a fluke. Overall I'm happy with this. I tossed my monstrous flashlights that use 4 D batteries and use these guys now. 4 stars

I have mixed feelings on this light. It was smaller than I expected which was a plus for me and is a very attractive unit, plus it is pretty bright although I've seen brighter with less LEDs. I do have two complaints though. First, it's a 50/50 shot each time I unscrew the cap whether the light will work when I screw it back on. Something is wrong with the contacts. Second, I wanted something that I could hold in one hand and thumb on and off. There is a lip on the end that makes that difficult. It's easier than another cheap light I bought, but much harder than the Coast Flashlight some co-workers got at Lowes. That light is almost $50 though, so I guess you get what you pay for. I have to say it's a good light for the price, but there are better lights out there. 4 stars

The shipping was quick, the light is very bright and batteries were included. However, if you lightly shake the flashlight the light goes on and off. Overall, for the price, not bad. I just wanted to try an LED flashlight. 2 stars

Sometimes it takes six or more tries for the light to switch on. When it does come on it, all of the LEDs produce a bright, clear light 3 stars