Upgraded Zoomable Red Flashlight, 4 Color in 1 Flash Light, Green Red Blue White Multi-Color RGBW Led with Memory for Night Vision, Fishing, Astronomy(Batteries Not Included)

If you asked me about my favorite flashlight 3 years ago, I would've thought you were nuts. Favorite flashlight? What's the difference?But I love this little guy. I have bought 3 of them, all still working perfectly. I purchased one for use when camping or hiking on the forest at night. On the first night, my companions kept remarking how bright the white light was and they wanted the link to buy one just like it. The colored lights are also brilliant and useful for their purpose. The red, for example, reduces the distance from which others can see your light and it and the green both keep you from losing your eyes' adjustment to the dark while providing plenty of light for illuminating your path. The blue light functions as a black light. They are all strong and vivid lights.The flashlight is durable and has been through all sorts of weather conditions and dropped on all sorts of terrain. Still looks and functions like it's new. It is the perfect size to fit comfortably my hand or in my pocket (I am a woman; I mention this because generally our palm and pocket sizes are both less generous than men's).When the batteries are getting close to dead, you will notice the light is dimmer and eventually it may switch from one color to another without you pressing the button. This seems to be common with this type of flashlight so I'm not treating it as a fault or flaw; instead I take it as a "low battery" indicator and change asap.That said, with name brand batteries, I can usually get through 1-2 weekend trips without changing batteries, which I feel is very reasonable.Edit: After leaving this review, my first of the three flashlights stopped working. To be fair, I have dropped this thing many times in all kinds of conditions and it's gotten hundreds of hours of use over the last 3 years. So still a 5 star flashlight in my book, especially for under $20. I bought another one.

Powerful light. Good feature to change colors. Saved me from buying two flashlights.

For $17 you're not going to get a military grade tactical flashlight from anybody, so if that's what you're looking for, look elsewhere.But for a reasonably durable, reasonably bright LED flashlight for day-to-day use, or for a kids camp-out, this one is pretty cool. Four different colors of light; decent brightness; the lens isn't the highest quality, but it is glass and there is a focus adjustment that works tolerably well. The various colors are all controlled by one button on the base of the flash light. First press gives you a white bean; off/on switches than to red; repeat for blue; repeat for green, then back to white. You can also keep the light on and cycle through the colors by half-pressing the button.Kids will have fun with this, for sure, though it \is\ bright enough that you probably don't want them shining it in each other's eyes at close range.My one main critique is that the "blue" has a huge amount of UV in it -- train it on anything with fluorescent paint, and it glows like a Halloween pumpkin. That's a little annoying, but common in cheaper blue (and even green or white) LEDs. Of course, some people might consider this more of a feature, than a bug.Also would be nice if it came with a lanyard, but one is easily attached to the pocket clip.Overall, a decent value for the price; I bought 2 and would buy it again.

Our 9 year old grandson thought this was a really cool gift. Loved that it was a flashlight AND it changed colors. The colors were very bright.Note batteries needed.

I recieved this flashlight, put in a 18650 battery, and was immediately disappointed in the brightness of the beam for any color. So I tried a new fully charged battery. Same result.I proceeded to remove the ring over the plastic lens by turning counterclockwise. I then removed the lens and o-ring. Inside, surrounding the LED is a threaded assembly that can be loosened using a spanner wrench. It took some force, but once loosened, the assembly can be spun off the flashlight body, revealing a printed circuit to which the positive battery terminal would connect. That can be carefully pried out, and on the reverse side will be 1) wires that connect to the LED, and 2) the control circuit which changes the current flow between led segments (colors). On the printed circuit board was a faulty R068 i.e. 0.68 ohm surface mount resistor which controls the maximum current to the LED segments. The printing on the board suggests a 0.5 ohm resistor. I replaced it with that value. Please note that the original value resistor will have near 1 ampere current flowing with a 4.2 or 4.5 volt battery, so a 3/4 watt to 1 watt resistor rating is necessary. With the 0.5 ohm value I measured over 1.2 Amps.The light after repair works great. I suspect the original component may have been stressed as it measured over 1 ohm before replacement.

The light works perfectly well. Click it on and it is a white flashlight. Click it off. Click it back on, it is blue. Repeat these to cycle through the colors. You can also depress the button slightly while the light is ON and it will flash off and then bring up the next color. All colors look bright and the adjustable-focus lens does a great job. As a flashlight, it is over priced but as a cool gadget, it is priced right for me.