Ambient: the lamps
Low, warm light at or below eye level, coming from lamps rather than the ceiling.
- Brightness
- About 450 to 800 lumens per lamp bulb (a 40 to 60 watt equivalent), dimmed. The whole room at full needs roughly 1,600 to 3,200 lumens; an evening needs about a quarter of that.
- Warmth
- 2700K for evenings, down to 2200K later.
- Keep the overhead for cleaning and getting dressed. In the evening it stays off and the lamps do the work.
- A second lamp on the other side of the bed balances the light and means neither of you is in shadow.
- Shades that hide the bulb matter more than the bulb. A bare bulb at eye level reads as harsh at any setting.