Atmosphere with an identity.

Atmosphere becomes easier to discuss when a reference is connected to a particular experience. A reception area may need a calm arrival; a retail display may ask for a stronger point of attention. Describe that experience before choosing a lighting effect.

Select a few references with distinct purposes. One may explain material, another rhythm and another the relationship between brightness and shadow. Name the contribution of each image to keep the brief focused.

Describe the scene in use

Identify the people, activity and time of day the scene should support. Consider arrival, normal use and quieter periods. The same space may need more than one operating state, with a clear relationship between them.

Mark the surfaces and architectural elements that carry the intended character. Decide what should become prominent and what can remain in the background. Use that hierarchy to guide the lighting discussion.

Review colour on real finishes

Compare proposed lighting on the actual materials. Record both the appearance of the light and how the finishes look under it. DOE's light-quality guidance distinguishes colour appearance from colour rendering, which makes this a useful two-part conversation.

Keep each sample identifiable and note the operating setting. A clear record allows a preferred scene to inform product selection, rather than relying on a mood description that different people may interpret differently.

Make the brief specific

Bring the references, drawings and sample observations together. Use the first review to identify which decisions are established and which need another test.

• The intended experience and the activity it supports.
• References annotated for material, rhythm and visual hierarchy.
• Important surfaces and viewing positions.
• Proposed operating scenes and control expectations.
• Accepted samples, finish references and open questions.

Coordinate light and controlsExplore applicationsReference: DOE LED light quality