This is an amazing product, especially at this price point. The low weight in combination with the magnets makes assembly very easy. The battery is pretty good, and the ability to dim the brightness makes it the perfect setup for product photography or just to brighten the background of an image or video. Different shades of color and the temperature selector are pretty user-friendly. Definitely recommend.

bought two of these so I can play around with creative lighting for both work and personal projects. I wanted to use LEDs instead of gels (with flashes or hot lights) but wasn't ready to make a big purchase during this uncomfortable pandemic time when my working options are much less robust. These little lights turned out really great! First of all, they are recharged, which is already a huge advantage over more devices that require batteries. While I don't know how they'll perform long-term (since you can't open up and replace the battery you're using), they weren't really expensive, so I'd say they'll probably survive long enough to make the buy one good value for money. They can also be used during charging in a pinch. They're extremely light and easily mounts to anything that accepts a standard 1/4" screw mount or cold shoe mount (clamps are cheap to find thanks to everyone who uses Go-Pro that mounts to various things are). The settings are easy to change, and you can adjust both the color value (in the white space or in the RGB space) and the brightness, and the screen on the back makes it easy to confirm the settings you want to use. I have attached two pictures taken with my iPhone as a test when I first received and charged it. Both photos are of the same toy which is solid black with gold flames. The lights are positioned rear left/front right and the color version has a blue/fuchsia contrast. The original shot is just a cool white light.

I photograph Fuji. More specifically, the X-E2. This combined with fast glass makes for fun times. I have yet to take it out for person portraits, but I can't wait. I love the magnetic feature (it improved my selfie game) and the loooong battery life. It gets super bright too. 10/10 have been craving it since I saw an ad on FB.

love the Lume Cube but they aren't cheap, I'm very pleased that this little guy offers amazing brightness, USB charging, long battery life and full versatility and control, covering the entire RBG scale and from 0 to 100% luminosity cover at the touch of a button for less than €30

Got this to add spice to my video projects and WOW. OH. WOW. This little box has it all! It really makes a big difference on set, and it doesn't stick out like other lights. It can be stowed away without interfering with the scene. A big plus for the long battery life (the whole set lasted ~5 hours at max brightness), portability (fits easily in my pocket) and ease of use. Overall, I would have given this a nice 6 stars, but 5 is the most LOL

use this as an extra light attached to the top of my camera. However, I just made a lightbox and only used it as the main light source at only 35% and got an amazing result (no editing at all). I haven't tried higher, but it sure gets a lot brighter. I've never gotten past 35% on it, even late at night. It's hard to find fault with it, and apart from praising it, there's nothing else I can do. I love this baby so much.

This was purchased to make YouTube videos. But! Wait! It does so much more. It lights up the night as I walk the dogs deep in the woods at night on these deep long explorations. You can't go wrong with Ghost Hunting either. You'll need it if your clutch fails on your 2008 Mazda while running from ghosts. I know it happened to me. When I was stuck in the middle of the night pulling the gear this light saved me. So let's buy one or two or three, you can't go wrong. The electricity can go out, you can collapse, or just go on an adventure. These lights are great.

Many different functions for different effects. The downside: low battery life (but comes with USB charger), difficult to use at first but you get used to it after a few tries.

Much bright, super helpful that you can change brightness and white balance. Magnet is also super helpful to position the light. Battery lasts forever too.

K&F Concept is a brand name that I have found out about over the past few months. They appear to be a dedicated lighting provider that offers a higher quality of product. And I say that in a sea of similar looking LED lights with just different price points to tell them apart. I recently reviewed several LED lights. The K&F Concept VL49 is the first fully variable light temperature, light brilliance and RGB color generator light that I have tested. And as a compact light for DSLR, SLR and smartphone cameras, it's also at a very reasonable price; $30. This is 'daylight only' from my review of Amazon offerings of similar sized lights at the high-end price point of LEDs with fully variable temperature and brilliance. But there are similar ones that I find more expensive. As a price-based value, I found this very good.