Translucence Lanpara Esekia by Iestyn Davies

Translucence Lanpara Esekia by Iestyn Davies is a highly esteemed winner of the very prestigious 2021 Urrezko Saria A' Design Award in Argiztapen Produktu eta Lanparen Diseinua Competition Category.

UrreArgiztapena· 2021

Translucence Lanpara Esekia

by Iestyn Davies

Client: Contemporary Chandelier Company

Urrezko Saria A' Design Award Winner in Argiztapena Category

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Verified Award Winner

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View at A' Design Award Press Release Award Badge

Colors

The Design

About Translucence Lanpara Esekia

Translucence eskuz puztutako beirazko pantaila eta argi-iturri ezkutua dituen lanpara esekia da. Beira molde optiko batean puzten da, eta horrek atal bertikal lodiagoak eta meheagoak sortzen ditu, argia harrapatu eta zabaltzen dutenak. Erdialdean laserrez ebakitako akrilikozko xehetasun batek LED modulua inguratzen du eta fokua gehitzen dio. Erdiko atalaren hiru aldaera eta hiru tamaina eskaintzen dira. Pantaila bakoitza eskuz egiten da, eta, beraz, pieza bakoitza apur bat desberdina da. Translucence bakarrik erabil daiteke edo argi-armiarma handiago baten barruan taldekatuta.

The Recognition

About the Urrezko Saria A' Design Award

Translucence Lanpara Esekia Urrezko Saria A' Design Award irabazlea da, lehen mailako, zoragarriak eta nabarmenak diren diseinuei ematen zaien aitorpen izugarri prestijiotsua. Urre-mailako irabazleak berrikuntzaz beteriko, ikuspegi handiko eta distiraz liluragarriak diren sorkuntzak dira, beren diseinatzaileen genioa, jakituria eta trebetasuna islatzen dutenak. Translucence Lanpara Esekia oso goraipatua, joera-markatzailea eta monumentala den asmakizuna izatea espero da, balio aurrekaririk gabea eskaintzen duena. Urrezko Saria A' Design Award irabazi duen diseinu hau proiektu ikusgarri eta errespetatua da, artearen, zientziaren, diseinuaren eta teknologiaren mugak oso onuragarriro zabaltzen dituena. Translucence Lanpara Esekia desira-sentimendu biziak sortzen dituen, grina pizten duen, sormena bultzatzen duen eta liluratzen gaituen lana da.

Behind the Design

Press Kit

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

Unique Properties: Each individual pendant light can be viewed as a unique bespoke object, each subtly different from the next. The laser-cut acrylic detail to the centre creates focus and further enhances the light source; emulating the same material properties of the main body yet offering precision, detail, and durability; not properties readily associated with glass on such a small scale. There are three variables of the intricate central section and the pendant has been designed to operate as a stand-alone design or within a multi-array feature chandelier. Future design considerations will include a wall light and a desk top version.
Dimensions & Packaging: Small - w: 120mm x d: 70mm x h: 120mm - approximately 100 lumens.
Medium - w: 170mm x d: 95mm x h: 170mm - approximately 100 lumens.
Large - w: 220mm x d: 110mm x h: 220mm - approximately 130 lumens.
Available in 2700K, 3000K or 5000K.
Materials: Glass (hand blown from 0% lead crystal,
Acrylic (housing for cob tape) LED cob tape
Mild steel threaded bar 2 x decorative lock-nut
Decorative cast acrylic laser-cut detail to centre Mirrored acrylic centre
Switch: customisable (via 12volt driver from mains supply) and mains dimmable.
Tags: Light, Pendant, Chandelier, glass, optical, aesthetic.
Production Technology: Firstly, we experimented with how to package the LED cob tape, creating the core of the design. We produced countless acrylic laser-cut variations whilst exploring numerous hot glass forms, at the furnace side, using different optic moulds, reheats, shapes and proportions. We then explored different shapes and thicknesses of the delicate laser cut centres that sit immediately around the light source. All components were then brought together and, several iterations and months later, we were finally satisfied that we had captured the required aesthetic.
Design Challenge: As a lighting designer/maker, I strive to create something that does not already exist elsewhere; ultimately encouraging the observer to hopefully question how is this made or even where the light comes from?
In this project I wished to explore how to produce around 100 lumens emanating from the smallest light source, creating an exciting aesthetic based around energy economy and longevity. The design became a balance between aesthetics and function.
The greatest challenge, however, is how to ensure what is essentially a handmade item can be fully reproduceable in volume. The glass shade is a bespoke element, relying entirely on the skills of the glassmaker to repeat what is intrinsically, a non-conformist process. The answer is to use due care and diligence, and two sets of callipers.
Research: We wished to design a luminaire around our own dedicated low energy light source. We generally prefer to hide the light source wherever possible and use its effect through the various substrates to provide illumination. When you shine light through a clear substrate, it passes straight through unless it hits an ‘interrupter’. In this design we use the thicker and thinner cross section of the glass to catch and transmit the light; when you blow a hot, round glass bubble into an optic mould, the glass blows into the vertical grooves forming thicker vertical stripes.
Inspiration: Iestyn Davies is both a glassmaker and lighting designer; inspiration came from wishing to reinstate the traditional craft-based technique of hot glass to a bespoke contemporary process rather than that of mass production. The goal was ultimately to combine this singular material with the emerging LED cob technology, even though the light source was hidden from view:to explore the unique properties of variable thickness optical glass and experiment with the interplay between two interactive glass surfaces, natural and integral light and ultimately explore a luxury aesthetic.
Project Duration: This project started in June 2020 in London, with a series of glassmaking trials and lighting tests. It then moved to the Contemporary Chandeliers’ main studio in Shropshire, in August 2020, as part of an ongoing investigation into sculptural glass components.
Operation Flow: The LED cob light is rated at 50,000 hours and can be changed by removing the rear locknut and drawing out the assembly from the front. The cob unit can be disconnected via two screw terminals and another unit be introduced by reversing this process.
Team Members: Designer : iestyn Davies
Technical Director: Simon Mewett
Technical Manager: Dan Nore
Glass Maker : Elliot Walker
Image Credits: Image 1 - Photographer, Simon Bruntnell, Translucence 1, 2021
Image 2 - Photographer, Simon Bruntnell, Translucence 2, 2021
Image 3 - Photographer, Simon Bruntnell, Translucence 3, 2021
Image 4 - Photographer, Simon Bruntnell, Translucence 4, 2021
Image 5 - Photographer, Steve Parry, Translucence 5, 2021