For landscape photography

I love these magnetic filters. I did have to get some step-up kits for it as my lenses are NOT 77mm, but a step-up doesn't cost a bunch.

The magnetic attaching feels great and holds on perfect. Even swinging the camera around really quickly doesn't loosen the filter or let it fly off the camera which would be a nightmare. Was one of my biggest concerns switching over to these filters. The pouch it comes into is also wonderful to keep them all together. Glad I wont be searching for them forever or losing them. I've already recommend many of my photography friends to pick this up.

now have 6 lamps with almost identical function and size to this lamp, so I will refer to my experiences with those lamps for comparison. This is a small battery LED (bi-color and fully RGB) with probably the coolest design of all the lights I have, and very simple operating modes. This version of the light is stealth black on black on the back so if someone tries to use it the first time it's hard to read what each button does, but it looks cool and doesn't have the bright white paint if that happens in the picture. I would like the scrolling of the buttons to provide faster action (e.g. it takes a while to scroll to 100% or to 1%) and I feel like the brightness isn't as strong as some of my other similar lamps, but the color temperature measures very accurately and the battery seems to last very well. I have pictured the LEDs at 4000K with 1% brightness to show the number of LEDs and arrangement. I've owned MANY K&F products over the years, including tons of ND and VND filters, tripods, etc., and these lights fit the same high-end build quality as the other K&F products. There are two magenta on the back that you can slightly see through the transparent back. They hold REALLY well on nice flat metal surfaces, but even on a round post they can hold if placed properly. It comes with 1/4 20 screw holes on the top and bottom, and a 1/4 20 cold shoe holder is included. It's worth noting that there is no cold shoe slot built into the lamp itself (for stacking lamps), so you'll need a 1/4 20 to 1/4 20 screw to connect two together. Not a deal breaker, but I often plug my lights in during storage to keep them all together. The overall performance is great, and the build quality and style (if that matters) can't be beat. These are beautiful lights!

This is not my first video light, and I’m sure this is a good video light. Color of RGB can be changed easily and the battery last relatively long, at least 2 hours as I tested. Will buy the second one if needed.

As someone who makes YouTube videos, I’ve accumulated a lot of little RGB lights over the years, but this is by far the coolest, I’ve seen. The overall design is similar to what you’re used to in that it has a CCT mode, RGB mode and some pre-set scene modes, but it’s the overall execution of how these are employed that really sets this little light apart from the others. The style is quirky and cool. It comes in a package that literally looks like a box of tofu. And where others would have boring buttons or sliders, this light uses giant knobs on the side have a fun retro-modern kind of vibe that actually work just as good as they look. From the bottom knob, you can switch it on, turn to CCT mode, RGB mode or the scene modes. The top button allows you to change the intensity of the settings in the various modes, i.e.: brightness, saturation, etc. And of course there’s a magnetic back and not one, but two tripod mounts - one on the bottom and one on the top. This is a really well-designed little RGB light that stands out in a crowded market place of similar lights. This light both looks great and works great - definitely would recommend.

I'm a big fan of the magnetic filter kits - this is actually my second one from K&F Concept. The magnets are strong enough to provide secure hold, but are still easy to change without fumbling or fear of dropping. p

These diffusion filters create nice pretty effects in my test shots. I love how they look with warm light, but they create some really fun and cool effects with colorful studio-type lighting as well. I really am happy with this set, and I would recommend it.

I chose the K&F because other kits start at ND4 and end with ND32. The ND4 in places where there are usually fairly sunny days I don't see much use and the ND32 is a bit short at times so I decided to use at least an ND64 to be able to reduce the shutter speed further and I was right . The quality of the glass is quite good, with no color dominants. The polarizer does its job. You have to adjust it (with the wheel inside) to avoid reflections and you have to do some tests before you start photographing/recording so you have to land it to fix it. Happy with the quality of the product and the results. Although I would like them to have the option of a kit with an ND1000/ND2000 as well,

I like the quality of the materials. They're all metal. I have seen many kits but they are all plastic especially this one because the comments caught my attention.
The filter is made of glass and the quality is very good. The only thing I noticed is that it loses a bit of saturation and the white balance is a bit bluish, but it's easily remedied when processing RAW. They increase color temperature and saturation.
If you want to enter the world of filters for this price, please don't think about it. Excellent results.