LUMEN&CO

Lumen & Co · Atelier Ghent · Est. 2016

One light, drawn five ways.

The 04 Series is a single pendant, repeated with intent. Add a module and the room changes shape. Nothing else about it changes at all.

04 SERIES 1 TO 5 MODULES
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On light · 01

We are not in the business of brightness.

A room does not need more light. It needs light in the right places, at the right height, with somewhere for the eye to rest. Most fixtures are sold on output. We have never met anyone who came home and wished their ceiling were louder.

So the 04 Series starts from the other end. One shade, sized to the span of two hands. One stem, in three lengths. One canopy that grows only as far as the number of shades requires. Everything is a multiple of something you already have.

The shade is blown by hand in our own furnace, which means no two are identical and all of them are the same. Opal glass diffuses without scattering. It carries a little of the light sideways into the room, so the pool on the table is soft at the edge rather than cut.

Light is a material. We would rather you noticed the room than the fixture.

Elin Marstrand, on the 04

04.03 · LC04.3.OPL.M.BR

04 Series, modular pendant

Elin Marstrand, Ghent, 2019

Opal glass, brass, steel, E14 lamp

900 × 692 mm, three modules

Rendered live · not photographed

The configurator · 02

Build the fixture you actually need.

Drag inside the frame to inspect it. Nothing here is a photograph: the fixture is modelled and lit as you watch, so what you turn is what we make.

Modules

Three shades on one canopy, staggered.

Shade finish

Hand blown, acid etched, 4 mm wall

Stem

The one we ship most often

Canopy

Extruded tube, hand grained

Specification

1 155

Excluding VAT · 5 weeks

Width
900 mm
Drop
692 to 804 mm
Output
1 410 lm
Load
13.5 W
Mass
5.76 kg

LC04.3.OPL.M.BR

Exploded view · 03Measured view · 03

Seven parts.
No adhesive.

The 04 comes apart in the order it went together. Every component is separately replaceable and separately serviceable, which is another way of saying we expect the fixture to outlive the room it was bought for.

The stem carries the load through a machined collar. The glass carries nothing but light.

    Part numbers are stamped, not printed. Order any of the seven on its own for twenty years from the date on your card.

    Materials · 04

    Four finishes, four temperaments.

    Scroll and the shade changes with you.

    01

    Opal glass

    Hand blown · acid etched · 4 mm wall · 1 140 °C

    Two gathers of glass, the second one white, so the wall thickness varies the way a hand varies. Light entering the inner surface is scattered by the opal layer before it leaves, which is why the shade looks lit rather than transparent. Etching the outside removes the reflection that would otherwise put a small bright window in your eye from across the room.

    02

    Brushed brass

    Spun CuZn37 · hand grained · unlacquered

    Bare on purpose. It will move from yellow to bronze over about eighteen months and then hold, and the marks your hands leave in the first week become part of the record. If you want it bright, a cloth and a little acid is all it takes. Most people stop bothering in the second year, which we choose to read as a compliment.

    03

    Matte graphite

    Cataphoretic primer · textured powder · 200 °C cure

    A grey that reads almost black in daylight and disappears entirely after dark, leaving only the ring of light at the rim. The tooth of the coat is coarse enough to kill the specular highlight and fine enough that you cannot see it from a metre away. This is the finish we specify for rooms that already have plenty going on.

    04

    White oak

    Quartersawn · air dried 4 months · hardwax oil

    Cut on the quarter so the medullary rays read as fleck rather than stripe. Turned slightly oversize while green, left on the shelf for four months, then finished by hand. Wood moves. We would rather it did its moving in our workshop than above your table.

    The second state · 05

    The same object,
    after dark.

    A fixture should be designed twice. Once for the room in daylight, when it is a piece of furniture hanging in the air. Once for the room at night, when it is the only thing in it that matters.

    DAYLIGHT 0 % 2200 K

    E14 · 2200 K · 4.5 W · DIM TO WARM · CRI 95

    From the bench · 06

    Elin Marstrand
    Designer, 04 Series

    I spent four years designing ceiling lights that were trying to be sculptures. They photographed beautifully. Then I moved into a flat with a low ceiling and a long table, and discovered that I did not want a sculpture over dinner. I wanted somewhere to put the light.

    The 04 is what came out of that. It is deliberately unfinished as an idea. One shade, one stem, one canopy, and the decision about how much of it you need left to you and to the room. I have seen it hung as a single pendant over a reading chair, and as five over a twelve seat table in a converted chapel, and both times it looked as though it had been designed for that job. That is the only compliment I am after.

    If you take one thing from this page, take the stagger. The shades do not hang level. They never have, and every request to make them level has been politely declined.

    Atelier and provenance · 07

    Dok Noord, Ghent.

    A furnace, four benches and a spray booth in a former cotton mill. Eleven people. Around nine hundred fixtures a year, which is roughly what eleven people can make properly.

    Elevation · 04 Series single module · scale 1:5

    The drawing above and the shade you turned a moment ago come from the same twenty coordinate pairs. One profile, revolved for the model and traced for the drawing.

    Where each part comes from

    Opal glass
    Blown in our own furnace, Dok Noord
    Brass
    Spun by Vanhoutte of Genk, since 1948
    Oak
    Quartersawn in the Ardennes, dried on site
    Steel
    Turned in Kortrijk, 40 km away
    Powder coat
    Applied in Deinze, 20 km away
    Assembly
    Bench 2, by hand, one person per fixture
    Testing
    Twelve hours lit before it is packed

    How one shade happens

    1. 01Gather. Clear glass first, off the furnace at 1 140 °C, spun open on the marver.
    2. 02Second gather in opal white, so the diffusing layer sits inside the wall rather than on it.
    3. 03Blown into a graphite mould, cut off, then annealed overnight from 520 °C.
    4. 04Rim ground flat, outer surface acid etched, bore checked against the collar by hand.
    • 1 140°C, glory hole
    • 11on the floor
    • 20years of spares
    • 7parts, all yours

    Specification · 08

    The whole of it, in one column.

    As you configured it

    Code
    LC04.3.OPL.M.BR
    Fixture
    Three modules, opal glass, 520 mm stem, brass canopy
    Price
    € 1 155
    Change it
    04 Series modular pendant · technical summary
    Model04 Series modular pendant, surface mounted
    DesignerElin Marstrand, 2019
    ModulesOne to five shades on a single canopy
    ShadeØ 260 × 172 mm, four finishes
    StemØ 8 mm seamless tube in 240, 520 or 900 mm
    CanopyØ 22 mm extruded tube, cut to module count
    StaggerFixed at the atelier. Not adjustable, by design
    LampE14, 4.5 W, 2200 K, CRI 95, dim to warm, supplied
    Output470 lm per module at 4.5 W
    DimmingTrailing edge, 1 to 100 per cent, no flicker
    CableTwo metres braided, black or ivory, shortened on request
    RatingIP20, indoor, Class I, earthed
    ComplianceCE, UKCA, RoHS. Test report with every fixture
    MassAbout 1.9 kg per module, canopy 0.9 kg
    Lead timeFive to six weeks, made to order in Ghent
    WarrantyTen years, glass included
    SparesAll seven parts held for twenty years

    Every fixture leaves the bench with a number stamped into the collar and the name of the person who assembled it on the card. Quote that number and we can tell you which day the glass was blown.

    Back to the configurator