Event Horizon L Wall Sconce in Acrylic Glass
by Catrinel Sabaciag · Cluj-Napoca, Romania

Dimensions
88x88x9cm (35x35x4")
Weight
17 kg (37 lb)

A wall sconce by Catrinel Sabaciag in acrylic glass, where a white LED produces colour through birefringence and refraction alone — no pigment. Named for the boundary at a black hole’s edge.

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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.
€1.963
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.
Made for you
You will get pictures of the final piece before shipping
Delivered between2 – 9 Dec
We arrange insured delivery from door to door.
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Shipping and delivery
Ships fromCluj-Napoca, Romania
Delivery toyour location
Estimated delivery dateDecember 2 - December 9
Custom Crate110x110x35cm, 50kg
  • 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
Piece Weight (kg)

17

Production Year

2025

Material

, ,

Technique

,

Color

,

Design Class

Open Editions

FAQ
How does the acrylic glass produce color without any pigment?

The lamp uses a single white LED, and all the colors you see come from birefringence, refraction and reflection within the acrylic glass itself. No colored pigment or filter is used.

Is a light bulb included?

Yes, the piece uses an LED light source as part of the fixture. For exact specifications like wattage or replaceability, use Chat with the maker on this page.

Can this wall sconce be customized?

Yes, this piece can be customized upon request — contact the maker directly through Chat with the maker to discuss options.

How long does it take to receive this piece?

This is a made-to-order piece, usually shipping within 4 weeks of order.

What is the sconce made of and how do I care for it?

It is made from acrylic glass, MDF and oak wood. Specific care instructions aren't listed here — ask the maker via Chat with the maker for guidance.

How is the sconce installed and what are its dimensions?

The piece measures 88 x 88 x 9 cm and weighs 17 kg. Installation details aren't specified here, so reach out to the maker directly for mounting requirements.

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.

Does the piece come with a certificate of authenticity?

Yes, a certificate of authenticity is included with this piece, and shipping is insured worldwide.

Description

Event Horizon L is a luminaire by Catrinel Sabaciag, part of the Onnda Collection, meant to bring the same wonder as gazing at the night sky. Its name borrows the cosmic term for the boundary around a black hole from which nothing, not even light, can escape.

The light source emits only white light; every colourful shade comes from optical phenomena — birefringence, refraction and reflection — rather than pigment, the result of the studio’s material innovation.

Onnda luminaires are built from locally sourced, certified materials such as FSC-certified wood, made to order by local artisans with in-house assembly to reduce waste. LED components are long-lasting and easily replaceable; acrylic sheet offcuts are upcycled into Onnda jewellery.

Input range: 100–240V. Can be powered via a socket or straight from wall cables. Customisable on request.

Dimensions LxWxH
Piece Weight (kg)

17

Production Year

2025

Material

, ,

Technique

,

Color

,

Design Class

Open Editions

About Catrinel Sabaciag Visit Showroom →

Catrinel’s work straddles between product design, installation, and sculpture. Her multidisciplinary approach often finds its roots in science and philosophy, whilst the making, quite experimental, is oriented towards material exploration.Catrinel’s work is driven by her interests in perception and movement. The themes she tackles most are time perception, entropy, light and nature.Through her interactive objects, she designs experiences that challenge perception and visualize the invisible forces that surround in an engaging manner. This brings reality in a new light, where the ordinary becomes extraordinary.In her process, she uses a mix of advanced manufacturing techniques such as laser cutting and hands-on ones such as casting. The objects often embody a scaffolding of technical components, which is used to mimic an organic/natural inspired phenomena.
Question for the maker?
Catrinel Sabaciag
Photo Catrinel Sabaciag
Cluj-Napoca, Romania
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