Which combination best describes methods to optimize daylighting in interior spaces?

• A. Strategic window placement/size and use of skylights or light shelves
• B. High-efficiency lighting controls and occupancy sensors
• C. Dark-colored interior finishes to absorb light
• D. Reducing window opening to minimize glare

Answer: (A)

Maximizing daylighting means designing and orienting openings so natural light enters well and is distributed evenly inside. Strategic window placement and sizing determine how much daylight penetrates the interior and where it falls, while skylights or light shelves help bring light from above and bounce it deeper into the space. This combination reduces the need for artificial lighting during the day and can improve comfort by providing more even illumination and fewer harsh shadows. Other options focus more on artificial lighting controls, or they work against daylighting by absorbing light with dark finishes or by reducing window openings, which diminishes daylight rather than enhances it.