Visual Comfort

Visual Comfort Calumn Chandelier

Name: Visual Comfort Calumn Chandelier
Brand: Visual Comfort
SKU: 20518808
Price: 2472.0 EUR
Availability: InStock

€2.472,00 EUR

€2.472,00 EUR ~~€2.747,00 EUR~~

Tax included. Shipping calculated at checkout.

20518808

A sculptural four-arm chandelier by Sean Lavin for Visual Comfort, diffusing soft light through horizontal opaque glass cylinders with CRI 90 quality.

Sculptural four-arm form with architectural character
CRI 90 for true-colour, high-fidelity illumination
Soft, diffused light via opaque white glass cylinders
Open-frame design distributes light in multiple directions
Metal and glass construction built for interior specification
Sean Lavin design â€” backed by Visual Comfort engineering

Choosing a statement chandelier is rarely just about looks â€” it's about whether the form holds up at scale, whether the light quality serves the space, and whether it arrives and installs without drama. Get any of those wrong and the centrepiece becomes a headache.

For decorative ceiling fixtures like this, the details that matter most are light quality and visual character. CRI â€” Colour Rendering Index â€” measures how accurately a light source reveals the true colours of surfaces and finishes. A CRI of 90 or above is considered high fidelity, making it the appropriate choice for living spaces, dining rooms, and anywhere the quality of light is part of the design intent.

The Visual Comfort Calumn Chandelier, designed by Sean Lavin, answers both briefs. Four arcing arms branch symmetrically from a central downrod, each terminating in a horizontal cylindrical diffuser of opaque white glass â€” secured with matte black circular clamps. The open-frame construction allows light to radiate in multiple directions, while the glass ensures that light is soft and even rather than sharp or glary. CRI 90 means every material, textile, and finish in the room is seen as it should be.

The design is deliberately sculptural â€” its intersecting arcs at two heights create a three-dimensional, almost kinetic silhouette that reads as architectural rather than decorative. The fixture is constructed from metal and glass, and is currently available in Natural Brass. The horizontal glass shades suggest compatibility with linear LED or tubular bulb formats; confirm lamp type at the point of specification.

The Calumn is an interior ceiling-mounted fixture with no IP rating, suitable for dry, sheltered spaces. It is mounted via a cylindrical ceiling canopy over a central downrod. Lamp type, driver, and dimming compatibility should be confirmed prior to ordering â€” our team can advise on compatible dimmer and control options to ensure a seamless install.

At Lightsource Studio, we treat specification as a process, not a transaction. The Calumn sits within a curated portfolio of design-led fixtures chosen for their technical integrity as much as their visual impact. We help you confirm the right lamp, the right dimmer, and the right installation approach before anything is ordered â€” so that what arrives on site performs exactly as the design intended.

Dimensions

Weight (kg): 14
Height (cm): 71.37
Maximum drop (cm): 250.19
Width (cm): 128.27

Functionality

Materials-specific: MetalGlass
Operating voltage: 230/240V
Includes bulbs: Yes
F-norm rated: No
Cri: 90
Cable excluded?: No

Certifications & Ratings

Recommended application surface: Ceiling
Product warranty: 1 years
CE (EU directive) compatible?: Yes
Interior / exterior restrictions: Interior Use Only

Visual Comfort Lighting

USA Lighting

Visual Comfort & Co. is an American lighting brand with a long-standing reputation for design-led fixtures that hold up under professional specification scrutiny. Working with a roster of respected designers â€” including Sean Lavin, whose Calumn range demonstrates his characteristic balance of sculptural form and engineering restraint â€” Visual Comfort produces fixtures that sit confidently at the intersection of architecture and interior design. Their use of quality materials, considered proportions, and high-fidelity light sources makes them a trusted choice for specification-led residential and commercial projects where the brief demands both visual authority and technical reliability.

Visit Visual Comfort Lighting

Manufacturer Part Numbers

Natural Brass	702CLM4NB-LED930
Nightshade Black	702CLM4B-LED930

FAQs

What is CRI 90 and why does it matter for this chandelier?

CRI stands for Colour Rendering Index â€” it measures how accurately a light source shows the true colours of surfaces and materials. A CRI of 90 means colours, textiles, and finishes in the room will appear as intended. The Calumn is rated CRI 90, making it well suited to living rooms, dining areas, and any space where light quality is part of the design.

What type of bulb does the Calumn Chandelier use?

The horizontal cylindrical glass shades suggest compatibility with linear LED or tubular bulb formats. Confirm the exact lamp type and base at the point of specification â€” our team can advise on compatible options.

Is dimming supported, and what dimmer will I need?

Dimming compatibility depends on the lamp and driver used with this fixture. We recommend confirming your dimming method â€” phase (TRIAC), 0â€“10V, or DALI â€” before ordering. We can help identify the right dimmer and avoid compatibility issues on site.

Is this fixture suitable for outdoor or bathroom use?

No. The Calumn Chandelier carries no IP rating, which means it is designed for dry interior spaces only. It is not suitable for bathrooms, covered outdoor areas, or anywhere moisture may be present.

What finish options are available for the Calumn Chandelier?

The Calumn is currently available in Natural Brass. If you need guidance on how this finish coordinates with other specification elements in your project, our team is happy to assist.

Delivery & Returns

Please review our Shipping and Returns policies to learn how your order will arrive to your project.

We gladly offer our guests up to 30 days from delivery to return or exchange this merchandise to ensure your satisfaction. To process a return or exchange, we require you to provide the original receipt. Before finalizing your purchase, please verify measurements, finishes and light sources. Delivery and handling fees are not refundable. Please Note: Custom or Made-to-order items cannot be returned or exchanged. For more information, please see our Terms & Conditions.

I just wanted to let you know about an incredibly positive experience I've had with LDO. They understood my needs and showed an incredible amount of flair and patience.

Shruti, London
They responded quickly to our inquiries and brought creative, innovative ideas to the table. From concept to completion, they expertly problem-solved and helped us save money. Highly recommend them to anyone purchasing lighting.

Brandon from BD Electrical
You have been fantastic to work with and thanks so much for your time and support

Salvatore, Designed by Woulfe, London

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