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.

The light has enough power despite its small size, it is not very strong, but it is strong enough to illuminate a room a little during the day or the entire floor of a house at night or if you go outside as well. illuminates very well

This is probably the best portable light I have ever had.It can be used on a table, as a lamp, or turn the light head around and use it as a flash light, or extend the head up and make a room light for a tent or small area.The different brightness levels, and light frequency selection make this a super versatile lamp.It is made even better by the tripod legs that slide down and open up, and are also magnetic, so you can use it for working under your car hood too.This really is a great, versatile light.I only wish I had more than one of them now.

This is a solid device - it tells you the room temperature, the humidity and the levels of CO2, if any, in a location. I have a separate hygrometer that I use as a baseline and they are pretty identical, with some slight variations- not enough to alarm me, maybe 1-2% of in humidity and temperature.
This is rechargeable which is great, but here are my takeaways after a few days of use: the system is always on- you can turn off the screen so it doesn’t bother you in your bedroom at night, but there is always a “snoozing” green light on top of the sensor that serves as a reminder that it’s there and to warn you of low battery or dangerous levels in your home. This is fine - but this constant light drains the battery and you will likely need to recharge this device at least once every 4-5 days and once the battery starts to degrade that will be even more frequent.
Took off a star because of battery life. Otherwise this does exactly as advertised and provides piece of mind.

I have quite a few portable solar panels and so far this is one of the nicer ones that I have. It's rigid, fairly light, charges my batteries and devices in a decent amount of time. To me, it truly fits the "portable" category.

Very pleased