Pleasant light. Not bulky. I light this natural light option. The last light I tried was too yellow or just too blue with no white center area. Adjusting the brightness is as easy as swiping your finger. My favorite feature is the capacitive touch buttons. Super easy to use. Only downside, when it gets dark the button is hard to see, I have to poke around before I press it. You can put a strip of white paint on the panel where the power button is located. It releases dust on your screen when your screen is off, also the light doesn't affect anything when the screen is on. Connected to the back of the monitor via USB. light doesn't move. I wouldn't say it's cramped in there, but it stays on its own without moving, and thanks to the handy power/settings touch buttons, it doesn't move either. The brightness control is stepless and works like a dimmer. Overall a great purchase.