Altera Lebone le Sebedisanang le Motho by Dilara Ozbent

Altera Lebone le Sebedisanang le Motho by Dilara Ozbent is a highly esteemed winner of the very prestigious 2026 Moputso oa Tšepe oa A' Design Award in Moralo wa Dihlahiswa le Ditlhophiso tsa Lesedi Competition Category.

TšepeLesedi· 2026

Altera Lebone le Sebedisanang le Motho

by Dilara Ozbent

Client: Dilara Özbent

Moputso oa Tšepe oa A' Design Award Winner in Lesedi Category

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Colors

The Design

About Altera Lebone le Sebedisanang le Motho

Semelo se bonojana, se phallang le se batlang se bonaletsa sa 'mabole se hopotsa motho metsi. Ha ho ntse ho hlahlojwa kamano ena, marako a diphororo a ile a hlaha e le tšusumetso. Metsi a benyang hodima lejwe le nang le sebopeho a ile a fana ka maikutlo a lesedi le fetang hara dikarolo tsa 'mabole. Ho bonahatsa takatso ya motho ya ho ama tlhaho, mohopolo ona o ile wa fetoha moralo wa sejwale-jwale wa mabone o amehang ka matsoho, o fetang ho kganyeng feela, o fanang ka boiphihlelo bo matla le ba botho. Ka mapheo a 'mabole a potolohang, basebedisi ba ka bopa lesedi le sebopeho ka letsoho. Moralo ona o kopanya 'mabole o sehilweng o mosesane bakeng sa ho hasanya lesedi, sebopeho sa koporo le dihasanyi tsa lesedi tsa Led tse serame.

The Recognition

About the Moputso oa Tšepe oa A' Design Award

Altera Lebone le Sebedisanang le Motho ke mohapi oa Moputso oa Tšepe oa A' Design Award, kananelo e hlomphehang e fuoang meralo e metle e finyellang litlhoko tsa porofeshenale le tsa indasteri tse lebelletsoeng ho lintho tse hlahisitsoeng tse entsoeng hantle. Bahapi ba Tšepe ba bontša bokhoni bo boholo, bokhethehi bo phahameng, kutloisiso ea litsebi le bokhoni ba boqapi ba baqapi ba bona. Altera Lebone le Sebedisanang le Motho e lebelletsoe ho ba ntho e hlahisitsoeng e hlomphuoang haholo, e ratoang le e ratehang, e sebetsang le e nang le mehopolo e mecha. Moralo ona o hapileng Moputso oa Tšepe oa A' Design Award o kenyelletsa mekhoa e metle ka ho fetesisa ea indasteri mme o na le litšobotsi tsa theknoloji tse nang le bokhoni tse amanang le tsebo le talenta. Ka lebaka la botlalo ba eona, Altera Lebone le Sebedisanang le Motho e tšoanelehela tlhompho mme e entsoe ho fana ka ntlafatso ea bophelo e thusang ho etsa hore lefatše le be sebaka se molemo.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Altera is an interactive lighting family that goes beyond illumination, offering a dynamic and personal experience. With rotatable marble wings, it allows users to shape both light and form by hand. By embracing diversity and individuality, it creates an emotional connection, making lighting an organic part of everyday life. With its simple design, Altera generates endless alternatives, offering a balance of function, aesthetics, and personalization while transforming spaces with ever-changing play of light and shadow.
Dimensions & Packaging: Dimensions of the Altera lighting fixture family. Width x Depth x Height in mm:
Floor Lamp: 320 x 320 x 1385 mm.
Wall Lamp: 240 x 320 x 420 mm.
Pendant Lamp: 240 x 240 x 420 mm plus cable.
Tags: Lamp, Floor Lamp, Pendant Lamp, Wall Lamp, Lighting, Marble, Rotating Panels, Interactive, User-Centered Design, Customizable
Production Technology: The design integrates thin-cut marble for controlled light diffusion, brass for structural support, and frosted LED diffusers. CNC cutting enables precise fabrication of the marble panels, mounted to vertical profiles through custom hinge components based on two-piece shaft collars seated in milled grooves. The panels are bonded with epoxy adhesive. The modular structure allows easy assembly, disassembly, and compact packaging. Waste marble pieces could be combined for sustainable marble panels.
Design Challenge: The biggest challenge in this project was developing a reliable rotating system for marble panels without the possibility of building a physical prototype. At the same time, the marble needed to be thin enough to allow light transmission while remaining durable enough to avoid damage during production and use. Balancing these structural and material constraints required extensive independent research, persistence, and iterative design decisions.
Research: This research examined the technical feasibility of a kinetic modular lighting system with rotating marble panels. It explored the material limits of marble, structural stability, and a balanced mechanism allowing panels to rotate freely yet stay in place. The study included research based on manufacturer specifications, ergonomic considerations, and rotating mechanisms. Proportion and structural balance analysis played a key role in developing a system supporting user interaction.
Inspiration: The delicate, fluid and almost translucent character of marble is often comparable to water. While exploring this relationship, waterfall walls emerged as a source of inspiration. The shimmering movement of water flowing over textured stone surfaces suggested the image of light filtering through marble elements. Humans long to touch nature, and a design they can shape and form a bond with can also touch their soul. This idea evolved into a modern, tactile lighting design that invites users to interact with the object and form a personal connection with light. With this aim, the expressive limits of marble were explored.
Project Duration: The project started in November 2023 in Verona and finished in July 2024 in Istanbul.
Operation Flow: Each wing manually rotates around its center vertically, allowing users to alter the direction, intensity, and overall composition of light according to their needs and aesthetic preferences. This adaptability transforms the fixture into a living design, constantly evolving with its user. Countless configurations are possible, making it more than just a lighting object; it becomes an extension of the space where function and emotion meet.
Image Credits: Image #1: Designer Dilara Özbent, Altera Lighting Family Render, 2024.
Image #2: Designer Dilara Özbent, Altera Lighting Family Render, 2024.
Image #3: Designer Dilara Özbent, Altera Lighting Family Render, 2024.
Image #4: Designer Dilara Özbent, Altera Lighting Family Render, 2024.
Image #5: Designer Dilara Özbent, Altera Lighting Family Render, 2024.