nostr:npub128a33qcm3098ex0m36dkv554ufmrdak8dzwxvf3gw9g80lrcq5yqzhlww3 nostr:npub1qmf3z25nay68rzy46wepvh2klnarxhp8x34jrafnc2feuucnw5msvsunzr 
Here is some good details on the lights out initiatives:
https://birdcast.info/science-to-action/lights-out/