Better than LEDs
If you live in an area that has a lot of sunshine, you might want to consider a solar tube for lighting your sewing room. I had one installed about a month ago, and the only time I turn on the lamp is at night or on a rainy, cloudy, dark day. There is so much bright light in that room, you want to turn off the light when leaving, but there is no light on. It's all coming from the sun. Amazing!! It takes less than two hours to install, it's about ten inches in diameter, and is flush on the ceiling. Just thought you might be interested in knowing this is out there.