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Radilum

Dionne Alabaster Ceiling Lamp

SKU: RDC-151112
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$789.00
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Spanish Alabaster Bowl · Aged Brass Frame · Uplight Pendant

An inverted-bowl ceiling pendant in the language of 1930s Art Deco lighting — a wide shallow alabaster bowl suspended from four slender brass tie-rods that meet at a small central canopy. The bowl is hand-cut from a single block of Spanish alabaster, with six bulbs concealed inside, casting an ambient uplight wash through the stone and onto the ceiling.

The brass frame is hand-aged with a vintage finish — deeper at the recessed seam where the bowl meets the rim, brighter on the polished tie-rods. The result is a fixture that reads like a glowing alabaster vessel rather than a chandelier with visible bulbs. Suited to hallways, living rooms, foyers, primary bedrooms, and lower-ceiling spaces where a flush-mount feel is wanted without sacrificing presence — equally at home in residential and hospitality interiors.



Hand-Cut Alabaster Bowl

Solid Spanish alabaster bowl, hand-cut from a single block of Aragón stone — unique veining in every piece.

Aged Brass Frame

Vintage-finish brass tie-rods and rim with deeper recesses for hand-aged Art Deco character.

Concealed Uplight

Six bulbs hidden inside the bowl wash light upward through the stone — no visible glare.


Hand-cut natural Spanish alabaster. Each bowl is cut and polished from a single block of Aragón alabaster — natural cloud veining, color depth, and translucency vary piece to piece. The bowl you receive will be uniquely yours. The aged-brass frame is hand-finished, so subtle variation in patina depth between pieces is expected.


∅ 40 × H 39 cm

Total · ∅ 16.5″ × H 16.5″

Bowl: H 12 cm

Bowl Body · 4.7″ · concealed bulbs inside

Materials Hand-cut Spanish alabaster bowl · Brass frame · Brass tie-rods
Origin Alabaster quarried in Aragón, Spain
Finish Vintage aged brass frame · Natural white alabaster (cloud veining varies per piece)
Style Art Deco · 1930s inverted-bowl · uplight pendant
Light Direction Uplight · 6 bulbs concealed inside bowl wash up through alabaster onto ceiling
Dimensions ∅ 40 × H 39 cm · ∅ 16.5″ × H 16.5″ (overall) · bowl body H 12 cm / 4.7″
Bulb Base E26 (US) or E27 (EU) screw-base socket · 6 bulbs · not included
Bulbs Recommended Warm white 2700K–3000K LED A19 / G9 globe, max 40W incandescent equivalent each
Color Temperature Depends on bulb chosen · warm white recommended for alabaster glow
Dimming Compatible if a dimmable bulb and TRIAC dimmer are installed
Voltage AC 110–240V · universal
Suspension 30 cm (11.8″) suspension rod supplied · adjustable on installation
Mounting Hardwired pendant · standard ceiling junction box · semi-flush profile
SKU RDC-151112
Lead Time Made-to-order · please refer to checkout estimate
Best For Hallways · Living rooms · Foyers · Primary bedrooms · Lower-ceiling rooms · Hospitality lobbies & corridors · Art Deco & transitional interiors

  • Hardwires to a standard ceiling junction box — professional installation recommended.
  • Suspension rod supplied at 30 cm (11.8″); rod length can be adjusted by your electrician for higher ceilings.
  • Suited to standard 8 ft+ ceilings — total drop including bowl is roughly 51 cm (20″) from canopy to bowl base.
  • Install bulbs first inside the bowl, then secure the bowl to the frame.
  • Fits E26 (US) or E27 (EU) screw-base bulbs — supply your own warm-white LEDs (six total, one per socket).
  • Indoor only · clean alabaster bowl with a soft dry cloth; avoid solvents, abrasives, and acidic cleaners.


What size room does the Dionne suit? +

At ∅ 16.5″ × H 16.5″, it's well-scaled for hallways and corridors of 6–10 m², primary bedrooms and living rooms of 14–22 m², and entry foyers up to 18 m². The semi-flush profile (only 51 cm / 20″ total drop) makes it especially good for ceilings of 8–9 ft where a deeper chandelier would feel too low.

Why does each alabaster bowl look slightly different? +

The alabaster is quarried in Aragón, Spain and hand-cut from natural blocks. The cloud-like veining, color depth, and translucency are properties of the natural stone — no two bowls are identical. This is the character of the material, not a flaw, and one of the reasons alabaster has been valued for ambient lighting since Roman times.

Is the Dionne dimmable? +

Yes, with the right bulb. Each socket takes an E26 (US) or E27 (EU) screw-base bulb. Install dimmable LED bulbs on a TRIAC wall dimmer and the pendant dims smoothly. Warm white 2700K–3000K is recommended to flatter the alabaster glow.

What kind of light does it cast? +

The six bulbs are concealed inside the bowl, so light washes upward through the alabaster onto the ceiling rather than projecting downward. The result is ambient indirect illumination — softer and more atmospheric than a downlight chandelier — with the bowl itself glowing as a secondary light source. Best paired with separate task lighting if you need direct workspace illumination.

Can I install it in a low-ceiling room? +

Yes — the Dionne is essentially a semi-flush pendant. Total drop from canopy to bowl base is about 51 cm (20″), shorter than most chandeliers. It works comfortably in 8 ft ceilings (240 cm) and is well-suited to hallways and rooms where a longer drop would feel intrusive. The 30 cm suspension rod can also be shortened if needed.

What bulbs does it take? +

Six bulbs total, all E26 (US) or E27 (EU) screw-base. We recommend warm-white 2700K–3000K LED A19 or globe-shape bulbs at 40W incandescent equivalent each. Avoid daylight (5000K+) — it gives a clinical cast that clashes with the warm vintage brass and the natural cream of the alabaster.

  • Unique shape design
  • Made responsibly
  • High quality material
  • Tested for durability

CARE

  • Dust with a soft, dry cloth.
  • To protect finish, we do not recommend the use of household cleaners or abrasives.
  • Do not exceed specified wattage.

SHIPPING & RETURN POLICY

Enjoy free shipping on all products. With Front Door Delivery, your item ships from our Distribution Center via UPS within 2–3 business days and arrives at your home in 4–6 weeks. Eligible items may be returned within 30 days of receipt. Made-to-order items are not eligible for return.

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Alabaster Series
The Alabaster Collection · 2026
Chapter I · Natural Stone

Sculpted by earth,
softened by light.

Rare natural alabaster, hand-carved by master artisans and illuminated from within. Every piece is unrepeatable — a singular convergence of geology and craft.

NaturalAlabaster Stone
Hand-CarvedBy Artisans
One-of-a-KindUnique Veining
A Story in Stone

"Alabaster does not merely hold light — it breathes with it, casting a warmth that cannot be manufactured, only discovered."

Formed through millions of years of slow crystallisation, alabaster is among the world's most ancient decorative stones. When illuminated, it yields a quiet, golden luminosity — gentle, organic, irreducibly human. Our collection exists to honour that rarity, designing forms that allow the stone to speak without interruption.

Natural Character

No two stones
are ever alike.

Alabaster carries within it a geological autobiography — millions of years compressed into veining, crystalline structures, and tonal shifts that no craftsman could plan or replicate. Five expressive patterns emerge most consistently in our collection.

Pure

Pure

Clear Surface

A near-uniform honey surface with barely perceptible variation — the rarest and most meditative expression of the stone.

Ink Marbling

Ink Marbling

Flowing Veins

Soft, fluid grey veining reminiscent of East Asian ink painting — atmospheric, unhurried, deeply contemplative.

Lightning Veins

Lightning Veins

Sharp Branching

Bold, branching mineral lines that fracture the surface with dramatic precision — striking from any angle and in any light.

Ice Crack

Ice Crack

Angular Fractures

Geometric fissures suspended within the stone — sculptural formations that diffuse and scatter light with quiet drama.

Snowflake

Snowflake

Crystalline Flecks

Suspended constellations of lighter crystalline matter — a delicate drift across the surface that catches light from within.

!

Natural Variance Is Not a Defect

Because alabaster is a living natural stone, every piece carries its own unique veining and tonal variation — a quality we celebrate rather than suppress. We are unable to specify, select, or replicate any particular pattern. Ink marbling, lightning veins, ice-crack formations, and snowflake inclusions are inherent characteristics of the material and do not constitute a quality issue. If you prefer a perfectly uniform finish, this collection may not align with your expectations — and we kindly invite you to consider this before placing your order.

For Every Space

One material,
every room in the home.

From the grandeur of a double-height chandelier to the intimate glow of a bedside lamp — alabaster scales with intention, adapting to every room's rhythm without sacrificing presence.

From Quarry to Creation

Five stages of
quiet craftsmanship.

Every alabaster lamp begins as raw stone and arrives in your hands only after passing through a sequence of precise, unhurried steps — performed by artisans who know how to listen to the material before they shape it.

Selection
Selection

Material Selection

Rough blocks are hand-assessed at the quarry for translucence, structural integrity, and depth of colour within.

Cutting
Cutting

Precision Cutting

Diamond instruments slice the stone into workable panels, guided by its natural grain rather than against it.

Shaping
Shaping

Sculpting

Artisans turn, carve, and hollow each form by hand — responding to the stone's character as it is revealed.

Polishing
Polishing

Hand Polishing

Progressively finer grits refine the surface until the stone's interior luminosity is fully realised.

Assembly
Assembly

Final Assembly

LED modules, solid brass fittings, and hand-finished hardware are fitted and inspected — each piece individually, never in batches.

To own an alabaster lamp is to welcome a piece of natural sculpture into your home — shaped by the earth over millennia, refined by artisans over weeks, and completed only in the moment it is illuminated.

Radilum Design Studio

Care
Important · Handling & Installation

Treat it as the
rare object it is.

Alabaster is genuine natural stone — each fixture carries substantial weight and deserves the same careful handling you would extend to any fine sculpture. A few simple practices will preserve both piece and electrical integrity for a lifetime.

  • 01
    Never lift by the power cord.The cord is not load-bearing. Tension applied to it can damage internal LED wiring and lead to connection failure over time.
  • 02
    Always support the stone body.Cradle the fixture with both hands when moving or installing. For larger pieces, two people are strongly recommended.
  • 03
    Clean gently; dust often.A dry, soft cloth is all that is needed. Avoid water, solvents, and abrasives — they will dull the polished surface irreversibly.
The Film

See it in motion.

Alabaster Sconce Film
01 · Wall

Alabaster Sconce

Alabaster Chandelier Film
02 · Overhead

Alabaster Chandelier

Custom Commissions & Enquiries

Every fixture,
made for you.

Whether you need a specific size, an entirely original silhouette, or a full-project specification — our studio team is ready to realise it. Every alabaster fixture in our range can be commissioned in any dimension or form, entirely by hand.

Send us your enquiry

We reply within 24 hours, Mon–Fri.
Bespoke Service

Any size.
Any silhouette.
Pure alabaster.

Every fixture we make can be reinterpreted as a fully bespoke commission. Bring a ceiling height, a spatial constraint, a sketch, or simply a mood — our studio artisans will hand-carve it from natural alabaster to your exact specification. No minimum order for custom work.

Custom DimensionsDiameter, height, and drop length adjusted to suit your space — from intimate bedside lamps to monumental chandeliers spanning several metres.
Original SilhouettesBring a sketch, a reference image, or simply a description — our artisans will carve an entirely new form from natural alabaster, from scratch.
Hardware & Finish SelectionChoose from brushed brass, polished brass, matte black, or aged bronze — fabricated to complement the warmth of your stone.
Multiple Units & Project OrdersHospitality, residential development, and commercial projects welcome. Consistent stone selection across large quantities.
Trade & Designer AccountsWe work directly with interior designers, architects, and procurement teams. Contact us to establish a trade account and receive project-based pricing.

Lead time for bespoke commissions is typically 6–10 weeks from confirmed specification, depending on complexity and quantity. We ship worldwide with specialist art-freight packaging.

  • Fast Shipping

    Fast Shipping

    4-6 weeks for delivery

  • North American Certification

    North American Certification

    North American Certification Overview

  • Safety Payment

    Safety Payment

    Secure payment with Multiple Credit Cards.

Size chart

Size
area XS
Room XS
Size DIA 2"-6" DIA 6"-12" DIA 12"-18" DIA 20"-24" DIA 24"-32" DIA 32"-40"
area 32-54 FT 54-107 FT 107-161 FT 161-215 FT 215-269 FT 269-378 FT
Room BATHROOM/AISLE DINING ROOM KITCHEN BEDROOM LIVING ROOM COMMERCIAL INTERIOR

* Sizes are American and expressed in inches.