The lower operating costs of LEDs allows people/organizations/govt to leave the lights on longer or all night at a reduce costs compared to filament bulbs.

This is often to the detriment of migratory birds.

https://www.smithsonianmag.com/blogs/national-museum-of-natural-history/2023/04/19/turning-off-your-lights-could-save-millions-of-birds-each-year-from-deadly-building-collisions/

https://darksky.org/news/what-you-should-know-about-bird-migration-and-light-pollution/

Lights Out encourages LED light users to turn them off at night.