Visual hierarchy
Decide what should read first: a wall, a table surface, or a path. Light the primary element to roughly three times the ambient of secondary zones—enough to steer attention without theatrical extremes.
Vertical surfaces
Walls carry color and texture; illuminating them evenly makes rooms feel larger and softer. A common mistake is lighting only the floor plane—faces feel shadowed and walls recede.
Temporal rhythm
Morning scenes favor cooler, brighter cues; evening scenes compress contrast and shift warm. Dimmers and tunable sources make this transition part of daily ritual.