What is light pollution and how can hotels reduce it to protect insects and nocturnal animals?

Light pollution—artificial brightening of night skies—disrupts nocturnal species. Insects become fixated, disoriented, and die, reducing ecosystem function.

Four effective strategies:

1. Light only where necessary: Direct lighting to paths and entrances; avoid excess illumination.
2. Light only when needed: Use motion sensors to avoid continuous lighting.
3. Choose insect-friendly light color: Use warm white (<3000 K) or amber tones to reduce insect attraction.
4. Control intensity: Employ dimmable LEDs that reduce to minimal safe levels at night; energy-saving and wildlife-friendly.

These steps also reduce energy use and preserve the natural night ambiance.