Diplo Wall Sconce in Bio Plastic
by Julie Mallet Studio · Marseille, France

Dimensions
12x12x46cm (5x5x18")
Material
Bioplastic
Weight
1 kg (2 lb)

Diplo is a sculptural wall light in plant-based PLA, its organic form drawn from brain coral and Matisse’s seaweed cut-outs. Made in Marseille in six recycled-residue colourways, from scallop-shell white to crushed-slate black.

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Certificate of authenticityAll pieces on ADORNO are authentic and studio-made. To verify that, a certificate, signed by the maker, is always included in the box.
€375
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Open Edition
Ongoing series by the maker. Slight variations may apply.
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No longer available. Inquire for something similar.
Delivered between16 – 23 Nov
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  • 14 days return policy In the rare event, you receive a piece that you are not fully satisfied with, you can return it within 14 days of receipt for a full refund except return shipping costs. Made-to-order items are not eligible for return.

Shipping and delivery
Ships fromMarseille, France
Delivery toyour location
Estimated delivery dateNovember 16 - November 23
Cardboard37x26x31cm, 4kg
  • Tracked from studio to doorstepYou receive a tracking link as soon as the piece leaves the studio, and can follow it through every carrier hand-off until it reaches your door.
  • 100% insured, door to doorEvery shipment is fully insured from pickup to delivery. If anything happens in transit, you are covered for the full purchase price.
  • All made to order purchases are finalThis piece is produced specifically for you once you order, so it cannot be returned or exchanged.
  • Duties and taxes may applyWe declare all pieces as original duty-free works, however, your local customs office makes the final decision. Learn more
Specifications
Dimensions LxWxH
Option

Diplo coffee grounds, Diplo crushed bricks, Diplo crushed slates, Diplo pigmented green

Piece Weight (kg)

1

Production Year

2026

Material

Technique

,

Design Class

Open Editions

FAQ
Does this wall sconce come with a light bulb?

No, a bulb is not included. It takes an E27 bulb and only LED bulbs should be used.

Will this work with the electrical system in my country?

It comes with a Type C/E (EU) plug and runs on 220-240V. Adaptation to other plug types is available upon request — use Chat with the maker to arrange this.

Can I customize this piece?

Yes, customization is available upon request. It also comes in six colour variants, including coffee grounds, crushed bricks, crushed slate, and pigmented green.

How long will it take to receive my order?

This piece is made to order and usually ships within 4 weeks.

Will my piece look exactly like the photos?

This is an open edition, and each piece may differ slightly since it is individually 3D printed from plant-based PLA.

What is it made from?

It is made from plant-based PLA enriched with recycled natural residues such as scallop shells, mussel shells, coffee grounds, crushed bricks, or crushed slate, depending on the variant chosen.

Can I return this piece if I change my mind?

Made-to-order pieces like this one are excluded from the standard 14-day return policy.

What is a sconce?

A sconce is a light fixture mounted on a wall rather than standing on a surface or hanging from the ceiling. The word originally described a bracket holding a candle or torch against a wall, which is why candle sconces still exist alongside electric ones. Today it covers any wall-mounted light: hardwired, corded or non-electric.

What is the difference between a sconce and a wall lamp?

In practice, very little — the terms are used interchangeably, and most makers use whichever suits the piece. Where a distinction is drawn, "sconce" tends to describe a decorative fixture sitting close to the wall, while "wall lamp" is the broader term that also covers picture lights, swing-arm reading lights and larger projecting fixtures.

How high should wall sconces be hung?

150–165 cm from the floor to the center of the fixture for general wall positions — approximately standing eye level. The exception is any sconce you will use while seated or lying down, which should be considerably lower. If the bulb is visible from where you normally stand or sit, the sconce is too high or too shallow.

How high should sconces be beside a bed?

100–120 cm from the floor, roughly 60–75 cm above the mattress, and 15–25 cm out from the side of the bed. Sit up in bed before committing: light should fall on the page without the source entering your eyeline, and the switch should be reachable without leaning out.

Where should sconces go next to a mirror?

Flanking it, in a pair, with the centers at about 165 cm and 75–100 cm apart, so light crosses the face evenly from both sides. This is the arrangement that eliminates shadows under the eyes and chin — a single fixture above a mirror does the opposite.

Do you have plug-in sconces, or can I avoid hardwiring?

Some pieces are supplied with a visible cord intended to run to a socket, which is the usual solution for renters and for walls that cannot be chased. Most, however, are designed to be hardwired. The wiring method is stated on the product page — ask us before buying if a corded version is essential, as it is not something every studio offers.

Are there battery-operated or rechargeable wall sconces?

Very few, and none as a standard feature of this collection. Cordless wall lighting is dominated by mass-produced fixtures, whereas these are handmade pieces built around a wired light source. If you need a genuinely cordless solution, a rechargeable table lamp on a shelf or a wall-mounted candle sconce will serve you better than adapting a hardwired piece.

Do you have peel-and-stick or no-drill sconces?

No. Adhesive mounting is only viable for very light, hollow fixtures, and these pieces are made in stoneware, glass, brass and solid wood — they need a fixing appropriate to their weight and to your wall type. Product pages list weight; check it against your fixings, especially on plasterboard.

Do you have candle sconces?

A small number of designers make non-electric wall pieces for candles, which need no wiring at all and can go anywhere a fixing will hold. They give a very different light from an electric sconce and suit dining walls, entrances and fireplaces. Our candleholders collection includes related wall and tabletop pieces.

Can I use a sconce in a bathroom?

Only with an IP rating appropriate to the zone, and the rules differ by country — the area around a bath or shower has stricter requirements than the wall beside a mirror in a well-ventilated room. These are handmade decorative fixtures intended for dry interior use, so ask our curation team before specifying anything for a bathroom.

Do sconces come with their own switch?

It depends on the piece. Hardwired sconces are typically operated from the room's wall switch, which means planning the circuit in advance. Some designs include an integrated switch on the body or an inline switch on the cord — worth confirming if you want to control the sconce independently, particularly beside a bed.

Can I get an adjustable or swing-arm sconce?

A few designs pivot or rotate, which is useful for reading in bed or lighting artwork precisely. Most pieces here are fixed, since the form is the point — the light direction is set by the shape of the shade rather than by a mechanism. Filter by piece and check the description, or ask us for the currently available adjustable designs.

Description

Diplo is a sculptural wall light whose two opposing shades diffuse a gentle glow across the lamp’s organic relief, its form drawn from the labyrinthine patterns of brain coral (Diploria labyrinthiformis) and echoing the seaweed cut-outs of Henri Matisse.

Crafted in Marseille from plant-based PLA enriched with recycled natural residues, Diplo comes in six material variants, each with its own colour and texture: White (recycled scallop shells), Beige (recycled mussel shells), Brown (recycled coffee grounds), Terracotta (recycled crushed bricks), Black (recycled crushed slate), and Green (pigmented PLA). Only LED bulbs should be used.

Dimensions LxWxH
Option

Diplo coffee grounds, Diplo crushed bricks, Diplo crushed slates, Diplo pigmented green

Piece Weight (kg)

1

Production Year

2026

Material

Technique

,

Design Class

Open Editions

About Julie Mallet Studio Visit Showroom →

Julie Mallet is a French designer and maker based in Marseille, where she develops a practice at the intersection of sculptural object design, contemporary craftsmanship, and digital fabrication. Formerly trained as an interior architect, she brings a sensitive understanding of space, volume, and light into the creation of sculptural lighting and functional objects. Her work stands apart through a desire to move away from the technological aesthetic often associated with 3D printing, favoring instead organic, textured, and timeless forms. Through a process that combines innovation with craftsmanship, she develops small-batch pieces while maintaining direct control over every stage of production, from the initial sketch to the final prototype. Material research plays a central role in her practice. Julie Mallet primarily works with bioplastic PLA derived from corn starch and enriched with recycled residues such as mussel and scallop shells, as well as coffee grounds. Her approach to materials and fabrication reflects a broader interest in creating a more local, sustainable, and emotionally driven design language. Inspired by her Mediterranean environment, personal memories, and everyday experiences, she creates sculptural objects designed to convey an atmosphere as much as a function.
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Julie Mallet Studio
Photo Julie Mallet Studio
· Marseille, France
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