H 1 Pendant Lamp in Bio Polymer
by diploria studio · Hamburg, Germany

42x42x42cm (17x17x17")Bioplastic

Inspired by the reaction-diffusion patterns of brain coral, Diploria Lighting’s H1 lampshade is grown from a warm-white, corn starch-based biopolymer that’s biodegradable, robust and waterproof. Fitted with an E27 socket and a 230V LED, it’s offered in two sizes, 25cm and 31cm.

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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.
€255 - €425
Shipping to your location
Import duties may applyWe declare all pieces as original duty-free works, however, your local customs office makes the final decision. Learn moreAll taxes includedWhat you see is what you pay. No hidden costs.
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Open Edition
Ongoing series by the maker. Slight variations may apply.
Only one in stock
Get it before it's gone. Return it within 14 days.
Delivered between8 – 15 Oct
We arrange insured delivery from door to door.
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  • Certificate of Authenticity A signed certificate from the maker is always included in the box.

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  • 100% insured global deliveries We arrange worldwide delivery, and every shipment no matter the price is fully insured against damages.

  • 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 fromHamburg, Germany
Delivery toyour location
Estimated delivery dateOctober 8 - October 15
Cardboard31x31x31cm, 2kg
  • 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

H1L, H1C, H1X

Piece Weight (kg)

4

Production Year

2026

Material

Technique

, ,

Color

Design Class

Open Editions

FAQ
Does this lamp come with a light bulb?

It includes an E27 socket and comes fitted with an extra-warm-white 230V LED, so no separate bulb purchase is needed.

What sizes and variations are available?

The H1 comes in two sizes, H1L (25 x 25 x 25cm) and H1C (31 x 31 x 31cm); it can also be customized upon request — use Chat with the maker on this page to discuss options.

What is the lampshade made of and how do i clean it?

The shade is made from a corn starch-based biopolymer that is biodegradable, robust and waterproof, so it can simply be wiped clean.

Will this lamp work with my country's electrical setup?

It runs on a 230V LED with an E27 socket and a metal ceiling cup; for wiring or plug adaptation to your country, use Chat with the maker on this page.

Is this lamp made to order and how long does shipping take?

Yes, it is made to order and usually ships in 1-2 weeks; shipping is insured and worldwide.

Can i return this lamp if i change my mind?

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

Is dimming possible with this lamp?

The maker can confirm — use Chat with the maker on this page.

Does the piece come with a certificate of authenticity?

Yes, every piece from ADORNO includes a certificate of authenticity.

What is a pendant light?

A pendant is a single light fixture suspended from the ceiling on a cord, chain or rod, usually with one shade and one light source. The defining characteristic is that it is designed to be repeated: pendants are commonly hung in twos and threes over a surface, where a chandelier is a single composed fixture intended to work alone.

What is the difference between a pendant light and a chandelier?

Count the fixtures rather than the bulbs. A chandelier is one object with multiple arms, elements or lamps built into it, hung centrally as the focal point. Pendants are individual fixtures, often identical, positioned in a line or a cluster — the composition is created by how you arrange them, not by the piece itself. Pendants are also easier to scale to an awkward room, since you can add, remove or space them as needed.

How high should pendant lights hang above a kitchen island or dining table?

75–90 cm from the surface to the lowest point of the shade in both cases, on a standard 2.4 m ceiling, adding a little for each additional 30 cm of ceiling height. The check differs by position: at an island you are usually standing, so the light source should be hidden from standing eye level and the shade should not block the sightline of anyone seated on the other side. At a table you are seated, so sit down and look across it — you should see the person opposite, not the fixture. Taller households generally want the upper end of the range.

How many pendant lights do I need over an island?

One for an island up to roughly 1.2 m, two up to 2.4 m, three for anything longer. Larger shades mean fewer of them. If you are choosing between two medium pendants and three small ones, the smaller row usually looks more deliberate over a long island, and a single generous piece is often the best answer over a short one.

How far apart should pendant lights be?

Divide the island or table length by the number of pendants plus one, and set the centers at those points — typically 60–80 cm apart. Keep the outer pendants at least 15 cm inside the ends of the surface. Even spacing matters more than any particular figure; an off-center row is the most visible mistake in this category.

What size pendants should I choose for an island?

Keep the total combined width of the pendants to about half or two thirds of the island length. Mini pendants under 30 cm work in rows of three; 30–45 cm is the standard range for a pair. A single pendant over a short island can go considerably larger, since it has nothing to compete with.

Should pendants be centered on the island?

Centered across the width, yes, and spaced evenly along the length. Two complications come up in practice: existing ceiling boxes rarely sit where you want them, and joists limit where a new one can go. Establish the wiring positions before ordering, since a handmade pendant cannot be nudged 20 cm after installation.

Can the cord length be adjusted?

Usually. Most studios supply extra cable that an electrician shortens on site, and many will make a specific drop length to order — useful for stairwells, double-height kitchens and low ceilings alike. Send us the ceiling height and the position you have in mind and we will confirm what the maker can do.

Do you have plug-in pendant lights?

Rarely. Almost everything in this collection is hardwired, since that is how designers intend these pieces to be installed. A plug-in conversion or swag kit fitted by an electrician is sometimes possible, but it changes the look and is not something we can promise for a given piece — ask us before buying if a plug-in solution is your only option.

Can I use a pendant in a bathroom or outdoors?

Not from this collection. Bathroom and exterior positions require rated, sealed fixtures appropriate to the zone, and the requirements differ by country. These are handmade decorative pieces for dry interior use — including in covered porches, where condensation and temperature swings will affect ceramic glazes, paper, fiber and untreated metal.

Can I mix different pendants over the same surface?

Yes, and it often works better than a matched row. The reliable approach is to keep one variable constant — the same maker, the same material or the same silhouette — and vary the rest. Hanging three unrelated pendants together tends to read as indecision rather than curation.

Which pendant materials suit a kitchen?

Glazed ceramic, glass, brass, copper and steel wipe clean and tolerate the heat and humidity of a working kitchen. Woven natural fibre, paper and textile shades are beautiful over a dining table but absorb cooking grease, so avoid hanging them directly above a hob. Ask us for the maker's cleaning guidance for any specific piece.

Description

Inspired by the intertwined patterns of brain coral, this lamp by Diploria Lighting brings the captivating beauty of the underwater world into any space.

Its design uses reaction-diffusion patterns that mimic coral’s natural growth processes, an algorithm that captures the interplay of chemical morphogens spreading and reacting, much like coral polyps gradually building their calcium carbonate structures.

The lampshade is made from a warm white, corn starch-based biopolymer, biodegradable to ISO 14855. It is robust and waterproof, making it easy to clean.

Fitted with an E27 lamp socket, a metal ceiling cup and an extra-warm-white, energy-efficient 230V LED. Available in two sizes: H1L (25 x 25 x 25cm) and H1C (31 x 31 x 31cm).

Dimensions LxWxH
Option

H1L, H1C, H1X

Piece Weight (kg)

4

Production Year

2026

Material

Technique

, ,

Color

Design Class

Open Editions

About diploria studio Visit Showroom →

diploria lighting was founded by Michael Jasinski in 2021 with a mission to create nature inspired designs using environmentally friendly materials and sustainable production technologies. Together with Boyan Mihaylov, the two designers explore how nature’s patterns and forms can be reimagined and transformed into physical objects that seamlessly merge functionality with artistic expression.
Question for the maker?
diploria studio
Photo diploria studio
· Hamburg, Germany
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