For reading at night, I got an "amber book light" @1800K that basically looks like a 5" clip that you stick on the book. You charge it with a USB connector on o

For reading at night, I got an "amber book light" @1800K that basically looks like a 5" clip that you stick on the book. You charge it with a USB connector on one end that's hidden under a cap, and it claims to emit no blue light (though I don't have a spectrometer to test this claim). The warm light makes reading a true pleasure and doesn't light up the whole room, just the book, which is much appreciated by my partner, who usually falls asleep before me. I find I get sleepy faster than before with this thing. Of course, that means I read a bit less. Best $10 I ever spent. https://www.amazon.com/DEWENWILS-Rechargeable-Brightness-Blocking-Bookworms/dp/B0899RHLRP/ https://www.amazon.com/DEWENWILS-Rechargeable-Brightness-Blo...