I immediately loved the options, the USB powering, and the adjust ability, but the bracket didn't expand enough for my monitor. I have a Dell XPS 2720 all-in-one that has a monitor wider than the average monitor. I was determined to make this light work even though the bracket didn't fit over the monitor. I did finally get it to stick to the top of the monitor, and after 3 days it is still sticking.
What I really love about this monitor light is:
1 - It is USB powered and goes on when my computer is turned on. I don't need to plug it into an A/C outlet.
2 - The temperature of the light can be selected with the attached controller - warm, cool, or natural. I prefer the natural.
3 - You can also select one of the 10 brightness modes. I prefer the brightest, at least right now.
4- The light includes an adjustable bracket that will work for most monitors. It has a sticky backing to hold it in place. The bracket doesn't open wide enough for my all-in-one, but the sticky bracket does hold it in place. Picture included to show placement.
5 - The arm of the bracket allows of adjustment of the lighting so it can be adjusted toward or away from the screen to light more or less of your desk top
6 - The attached controller is convenient to use even if you attach the light to a USB port on the back of your monitor.
I have had this monitor light only a few days, but I couldn't be happier with it, and would highly recommend it if you have a need for a monitor/desk light.
UPDATE 2/18/21:
I have been using this monitor light for about 9 months, and I still love it. I recently found out I have cataracts and need brighter light to see. This light lights up my desktop and monitor making it easier to see them. It also adds lighting to my keyboard which is very helpful. If this light ever stops working, I would definitely buy another one. I really couldn't be happier with this monitor light.
UPDATE 01/14/22:
I have had this light for almost 2 years and it's still going strong. This light provides lighting where I need it and doesn't require any space on my desk. Since it is plugged into a USB port on my computer, it automatically goes on when I turn my computer on. If this light ever fails, I will definitely buy another one.
I hope this review was helpful for you, and I will update the review if my opinion changes.