Read a book for at least half an hour with a warm white book lamp (or if using a backlit eReader, use the warmest temperature setting on the backlight).
If you have RGB LEDs, set them to red when it gets close to bedtime as well.
Read a book for at least half an hour with a warm white book lamp (or if using a backlit eReader, use the warmest temperature setting on the backlight).
If you have RGB LEDs, set them to red when it gets close to bedtime as well.