I would give it 5 stars as it is well made and gives great lighting if you have adequate power. However, I bought it to replace the light that came with my Sofia + Sam laptop pad, which has a built-in USB port that's powered by four AA batteries. This light requires more power than the pillow's battery power supply can provide, so it doesn't work for my intended needs. I will keep it anyway as I will find another use for it. But I'm giving one star as I wish there was something in the list that states power requirements as laptop stands are fairly common for these lights and it doesn't work for them.
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