Got the Screendex yesterday, normally don't take the time to sit down and write a review. But after doing everything I can to get some decent lighting to my computer desk, my search is over. This light just works, it's sleek, gives out the perfect lighting, dose not blare in your face, and is adjustable. I have set it to the level I want, and will most likely leave it that way. Since it's USB connected it can turn on or off with the start or shut off of the PC. That works great for my use (others may want to use the manual button). I just reorganized my home office and desk to prepare for 2021 and this is a welcome surprise. It's a game-changer for those of us that sit at a computer desk and just want some decent lighting, you'll wonder how you lived without it.