Use warmer bulbs, layered lamps, and simple timing rules to make your bedroom support deeper sleep.
Light trains your body clock
Soft warm light helps you unwind at night.
Layer light instead of one ceiling blast
Use bedside and dresser lamps; keep overhead for daytime.
Block morning glare
Blackout curtains or an eye mask help early waking.
Make a lights-out rule
Pick a target lights-down time on weeknights.
Key takeaways
- Warm layered lighting beats one bright ceiling light.
- Block unwanted light that causes early waking.
- Consistent lights-down time improves sleep.