01-1 How Designers Control and Shape Light

IND 436QR

Which controllable aspect determines wheather light is soft and even or focused into a beam?

Distribution

Which lighting layer primarily provides localized illumination for reading or food preparation?

Task lighting

Warm white lighting (2700-3000 K) is commonly used in restaurants and residential spaces because it creates a cozy atmosphere

True

Decorative lighting is always sufficient to provide all of the ambient lighting needed in a room

False

Restaurant with a pendant over table

Ambient lighting

Art gallery spotlight

Accent lighting

Cove-lit living room

Task lighting

A very wam white; amber, orange, and red finishes appear prominent

4000-4500 K

Warm white; wood, cream, and earth tones feel warm and inviting

2700-3000 K

Warm-neutral white; colors appear more balanced and whites show less yellow tint

3000-35000 K

Neutral-to-cool white; whites and blue-grey finishes appear crisper and warm tones are subdued

4000-4500 K

A museum wants visitors to notice a sculpture immediately upon entering. Which lighting strategy would best support this goal?

Directional accent lighting

Soft shadows with even illumination

Primarily uses diffuse light

Strong shadows with a spotlight effect

Has higher contrast, creates more defined shadows