Lighting03

Lighting a room in four layers

Almost every over-lit interior we are asked to fix has the same problem: one layer doing four jobs.

Meera Iyer19 March 20267 min read
Single white pendant lamp hanging against a plastered wall

A grid of downlights is not a lighting scheme. It is an electrical layout that has been asked to also provide atmosphere, task light, orientation and drama, and it cannot do all four. We plan every room in four separate layers, each on its own circuit and each with its own job.

One — ambient

The base level. Ideally indirect: a cove, an uplight, a wall wash. It should be possible to move safely through the room on this layer alone, and it should never be the layer you sit under.

Boutique interior with hanging rails and soft directional light
Atelier Rasa — New Delhi

Two — task

Light where work happens, aimed at the surface rather than the person. Under-shelf at the counter, a reading lamp beside a chair, a pendant at 750mm over a table. This layer is bright and local, and it goes off when the work ends.

Three — accent

A tight beam on one thing per room: art, a plant, a stone. Accent is the layer people over-use; the rule we hold to is that if you can identify more than three accents in a room, there are two too many.

Four — decorative

Empty restaurant dining room lit by warm pendants before service
The Tamarind Room — Mumbai

The fitting you actually look at. A decorative fitting is a piece of furniture that happens to emit light; it is rarely the thing lighting the room, and it should not be asked to.

Warm dim, low, and many. Never bright, high and few.

Across the four layers we hold everything in living and dining spaces at 2700K or below, and we specify fittings that warm as they dim rather than staying at colour. It is a small technical decision that does more for the feeling of a room after dark than any other single specification.

Demo editorial — written for this build

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