I never complained about compact florescents (you know, unlike most ppl I know), so I’m sure not going to complain about LED lighting:
All the deets:
Starting April 11, 2018 20,000 LED bulbs will be available for all San Francisco residents through public libraries. Residents can “Go LED” by picking up a free four pack of high quality LED light bulbs at any San Francisco Public Library branch using their library card. Residents are allowed one pack per library card while supplies last.