Explore Oyster Wellness

Lighting

Circadia

Light, made part of the room.

Light that shapes the room.

Designed by Kip Geddes, Circadia is a sculptural wall light with a broad, luminous face and exposed acrylic edges. Color and gentle gradients become part of the architecture, giving light a presence as a considered object.

Your selection.

Wood / Oak

$200 flat-rate shipping per order within the 48 contiguous U.S. states. Contact our studio for a shipping quote to other destinations.

For placement or installation questions, speak with our studio.

Inquire about Circadia

Materials

A frame for your space.

Choose a wood frame in Oak, Ash or Walnut, or anodized aluminum in Clear or Blue. Each gives the light a different relationship to the materials around it.

The light

A luminous face and edge.

A frosted acrylic face spreads light across the panel. Exposed luminous edges reveal the depth of the object and bring its glow into the surrounding space.

Consider the whole room.

Share your room, intended wall position and project drawings for help discussing Circadia in your space.

Commercial projects require an RFQ for the appropriate specification. Website purchases do not include trade warranty coverage.

Discuss a lighting project
Discover the collection

Light as an experience

An object. A presence in the room.

Designed by Kip Geddes, Circadia treats light as part of the room’s material palette. Its broad face, luminous edges and surrounding frame give it a presence both as an object and as an atmosphere.

Three Circadia panels displaying cool, pastel and warm color gradients against a light wall
Cool, pastel and warm gradients · illustrative color studies

The luminous field

Color across a surface.

The broad face gives color room to unfold. Gentle transitions across the frosted acrylic create a luminous field, from cool blue and lilac to warm peach and amber.

Shown together, these studies explore different expressions of the same form. The surrounding frame and wall remain part of the composition.

Circadia detail study showing the luminous acrylic face and exposed edge
Circadia · acrylic diffuser detail study

The material detail

A face, an edge, a frame.

Light extends through the exposed acrylic sides, revealing the depth of the object. The relationship between the frosted face and luminous edge makes Circadia’s profile part of its character.

The frame completes that composition. Wood introduces grain at the perimeter; anodized aluminum provides another material expression, with neutral and colored finishes.

Rows of Circadia panels cast lavender and warm light through a corridor concept
Circadia arranged along a corridor · illustrative interior concept

In an interior

Light, repeated through a space.

A sequence of luminous surfaces can give a room rhythm. This corridor study explores how repeated panels, changing perspective and the surrounding walls bring light into the experience of moving through a space.

For a project, share your proposed placement and drawings with our studio. We can discuss the arrangement, frame choices and installation requirements for your setting.

For more on scale, placement and frame choices, read Light as Art: Placing Circadia in a Room.

Dimensions, materials & ordering

Choose the frame. Plan the placement.

A wall-mounted light with five frame finishes. Plan the panel size, wall position and power connection together.

Product details

Outer housing
12 in wide × 48 in high
Wall mounting
Z-clip
Power configuration
Installed or plug-in
Wood frame
Oak, Ash or Walnut
Anodized aluminum frame
Clear or Blue
Diffuser
Frosted acrylic face with exposed luminous edges
Design
Kip Geddes for Oyster Wellness

Before you order

How big is Circadia?

Circadia has a 12-inch-wide by 48-inch-tall outer housing. The frame border is 0.25 inches on each side for both wood and anodized aluminum, leaving an 11.5-inch-wide by 47.5-inch-tall luminous face.

The housing is 1.75 inches deep. The luminous body projects 2.5 inches beyond it, for a total body depth of 4.25 inches. This excludes any additional mounting stand-off.

Use the installation drawing for your selected version to confirm the mounting arrangement, wall preparation and clearances.

How does Circadia mount to the wall?

Circadia mounts to the wall using a Z-clip. Share the wall construction, intended position and available space with our studio so the mounting arrangement can be coordinated for your setting.

Can Circadia be plugged in?

Yes. Circadia is available in installed or plug-in configurations. Choose the configuration alongside the wall position so the power connection and cable route can be planned together. Contact our studio to coordinate the connection for your selected version.

What is the lead time?

Lead times vary. If you are working toward a particular date, contact our studio with your finish choice, quantity and delivery location before ordering.

How much is shipping?

Shipping within the 48 contiguous U.S. states is a flat $200 per order for Meditation Chair and Circadia purchases. Shipping to all other destinations is quoted separately; contact our studio before ordering.

Does the image change for every finish?

Yes. Selecting a finish brings its frame detail into view. Frame finishes are shown with different light settings to reveal each material’s color and texture; the light color shown is separate from your frame finish selection. These are illustrative renderings; wood grain and finish appearance vary. The full-panel and room images are shared design studies.

Can I specify Circadia for a commercial project?

Yes. Review your finish selection, then choose Discuss a lighting project so we can confirm the appropriate specification. Website purchases do not include trade warranty coverage.

An Oyster Wellness bundle

A place to sit. Light for the room.

Bring the Meditation Chair and Circadia together: a seat for your daily practice and a light that shapes the atmosphere around it.

Choose your chair upholstery and Circadia frame with our studio, and request a proposal for the pair.

Inquire about the bundle

The studio will confirm your selections, pricing and lead times in your proposal.