Light pillow works very well. I like not being tied with a string. The light can be adjusted from barely perceptible to very bright. It remembers the last setting used, so you won't be overwhelmed in the dark by lights that are too bright or anything. It has a separate power button, plus + and - buttons, so you don't have to go through all the settings to get to the right one. The light is even throughout the carpet and there is no mesh, no cells, no dots - it's all an even glow. It is much more expensive than other brands of string lights, but the difference in terms of performance is quite big. Except for the battery, which will eventually die, but it also works with the cable plugged in, so that's good at least. You know some devices don't work while charging - it works.