Just a little tip if you hate all the bright lights (often blue that's unfriendly to our circadian rhythms) that home electronics and appliances pierce the dark of night with ...
I have found that electric tape does a nice job of covering these. You can buy it in black which is virtually invisible on black electronics and will completely black out the light, or you can buy color rolls to match the electronic device or appliance, but sometimes these will only dim the light. I had a great time running around cutting little pieces to cover up everything but the stovetop clock.
Of course you can save energy by unplugging everything at night too, but I guess I just don't want to go around plugging and unplugging every morning and night.