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Optec. The all-round talent

Optec – the spotlight for any purpose

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Special features of Optec
View product description

Oval flood freely rotatable

The oval flood Spherolit lens can be freely rotated with round luminaire heads to optimally match the lighting to various objects.

Contour spotlights

Framing attachments enable a sharply defined light beam. In this way fascinating effects can be created with contour spotlights, where crisply illuminated pictures appear to illuminate from within.

Zoom spotlights

The light beam diameter can be infinitely adjusted from spot (15°) to wide flood (65°) by simply turning the lens. Zoom spotlights are particularly suitable for illuminating areas with changing exhibits and merchandise.

Very good price performance ratio

The entry-level products offer an attractive price/performance ratio for lighting design tasks especially oriented towards cost-effectiveness. The luminaires of course meet high levels of energy efficiency and the basic requirements for visual comfort.

Anything is possible with Optec. In versions with different light distributions, Optec covers the full bandwidth of lighting requirements in shops, galleries and museums – high-contrast accent lighting, floodlighting of exhibits, uniform illumination of walls, or sharp-edged beams for striking effects. With innovative photometrics, Optec combines efficiency with visual comfort.

Optec in the application

De Castelli showroom, Beijing. Architecture: Liwan Yang, JUST DESIGN, Taipei. Lighting design: Bamboo Lighting Solutions. Photography: StudioSZ Photo / Justin Szeremeta.

Punchbowl Mosque, Sydney. Architecture: Candalepas Associates, Sydney. Photography: Jackie Chan, Sydney.

Jósef Pilsudski Museum, Sulejówek. Photography: Tomasz Majewski, Oslo.

Teatre-Museu Dalí, Figueres. Exhibition design: 3Carme33, Espolla. Lighting design: Elektra, San Sebastián / Façade: ILM Barcelona. Photography: Nano Cañas © Salvador Dalí, Fundació Gala-Salvador Dalí, Figueres, 2021.

Narbo Via Museum, Narbonne. Architecture: Foster + Partners. Lighting design: ACL, Paris, George Sexton Associates, Norwich. Scenography: Studio Adrien Gardère, Paris. Finance institution: Région Occitanie. Photography: Clément Guillaume, Paris

CORE, Oldenburg. Architecture: Angelis und Partner, Oldenburg. Interior design: Angelis und Partner, Oldenburg, NEU_FUNDLAND, Oldenburg, NOORD GOOD INTERIOR, Oldenburg. Electrical engineering: Holger Bartels GmbH, Oldenburg. Photography: Lukas Palik, Düsseldorf

Berkshire Museum, Pittsfield. Photography: Timothy Schenck, New York

Künstlerhaus Wien, Albertina Modern. Architecture: NHM architects, Vienna. Lighting design: Alles oder Licht, Vienna. Electrical engineering: Ing. Sumetzberger GmbH, Vienna. Photography: Gustavo Allid Bernasconi, Vienna

The Mills, Hong Kong. Architecture: Nan Fung Property. Lighting design: Lightlink International Ltd.. Photography: Jackie Chan, Sydney.

Individualise Optec for your use case

With our “ERCO individual” service we offer you extensive options for the individualisation of series products as well as support in the development of sophisticated special luminaires. In order to match Optec even more efficiently to your project requirements, further variants are available on request in addition to the series configuration. These include, for example:

Housing: 10,000 further colours

Do you have further requirements with the product?

Please contact the consultant team in the following ERCO office:
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Product features in detail

1 ERCO Spherolit lens

Light distributions: narrow spot, spot, flood, wide flood, extra wide flood, oval flood or wallwash
Oval flood 360° rotation

Attachment (zoom spotlight)

Zoom lens, continuously focusable
Light distributions: zoom spot, zoom oval
Zoom oval 360° rotation

Attachment (contour spotlight)

Rotatable through 360°
Framing attachment
Holder with projection lens, continuously focusable

2 ERCO LED-module

High-power LEDs: warm white (2700K or 3000K) or neutral white (3500K or 4000K)
Collimating lens made of optical polymer

3 Cylindrical light head

White (RAL9002), black or silver
Cast aluminium, powder-coated
270° tilt

4 Housing

White (RAL9002), black or silver
Polymer
Rotatable through 360° on adapter

5 Control gear

Switchable, phase dimmable+On-board Dim, DALI dimmable or Casambi Bluetooth
Phase dimmable + On-board Dim version: Dimming with external dimmers (trailing edge) possible and rotary control for brightness control on the luminaire

6 ERCO 3-circuit adapter or ERCO DALI adapter

1 ERCO Spherolit lens

Light distributions: narrow spot, spot, flood, wide flood, extra wide flood, oval flood or wallwash
Oval flood 360° rotation

Attachment (zoom spotlight)

Zoom lens, continuously focusable
Light distributions: zoom spot, zoom oval
Zoom oval 360° rotation

Attachment (contour spotlight)

Rotatable through 360°
Framing attachment
Holder with projection lens, continuously focusable

2 ERCO LED-module

High-power LEDs: warm white (2700K or 3000K) or neutral white (3500K or 4000K)
Collimating lens made of optical polymer

3 Cylindrical light head

White (RAL9002), black or silver
Cast aluminium, powder-coated
270° tilt

4 Housing

White (RAL9002), black or silver
Polymer
Rotatable through 360° on adapter

5 Control gear

Switchable, phase dimmable+On-board Dim, DALI dimmable or Casambi Bluetooth
Phase dimmable + On-board Dim version: Dimming with external dimmers (trailing edge) possible and rotary control for brightness control on the luminaire

6 ERCO 3-circuit adapter or ERCO DALI adapter

Optec: Light effect and planning aid

Emphasis of objects or architectural elements.

Lighting technology
Luminaire arrangement

Spotlights

Very narrow to wide beam, rotationally symmetrical light distribution for accent lighting.

Light source
2W - 37.4W
192lm - 4427lm
Spotlights

Spotlights

Optec spotlights accentuate artwork, products and architectural details effectively. The ideal angle of tilt (α) for this is around 30°. The object is modelled without distorting the effect as a result of excessive shadowing. It also prevents shadows cast by the observer.

Arrangement: α = 30°

Emphasis of objects or architectural elements.

Lighting technology
Luminaire arrangement

Zoom spotlights

Manually adjustable round or oval light distribution for accenting to floodlighting.

Light source
6W - 18.7W
575lm - 2213lm
Zoom spotlights

Zoom spotlights

Zoom spotlights feature a continuously adjustable beam angle. With the spot to wide flood zoom range, smaller works of art can be accentuated effectively at an inclination angle (α) of approximately 30°. The oval zoom is suitable for linear works of art. The object is modelled without distorting the effect as a result of excessive shadowing. It also prevents shadows cast by the observer.

Arrangement: α = 30°

Projection of contours.

Lighting technology
Luminaire arrangement

Contour spotlights

Optical system with lens for the projection of hard-edged contours using a framing attachment.

Light source
6W - 28.1W
575lm - 3320lm
Contour spotlights

Contour spotlights

Spotlights with framing attachments enable freely settable, crisp-edged light beams. As a result fascinating effects can be created where pictures appear to illuminate from within. The ideal angle of tilt (α) is 30°.

Arrangement: α = 30°

Wide-beam illumination of larger objects or spatial zones.

Lighting technology
Luminaire arrangement

Floodlights

Very wide rotationally symmetrical or axially symmetrical light distribution for floodlighting.

Light source
6W - 37.4W
575lm - 4427lm
Floodlights

Floodlights

The ideal angle of tilt (α) for floodlighting objects with a long, square shape, e.g. pictures, sculptures or merchandise displays, is around 30°.

Arrangement: α = 30°

Vertical illuminance for brightening and dividing the space.

Lighting technology
Luminaire arrangement

Lens wallwashers

Asymmetrical light distribution for highly uniform wallwashing.

Light source
6W - 37.4W
575lm - 4427lm
Lens wallwashers

Lens wallwashers

For uniform vertical illuminance, the distance (a) of Optec lens wallwashers from the wall should be around one third of the room height (h). This results in an angle of tilt (α) of approx. 35°.

Arrangement: a = 1/3 x h or α = 35°

For good longitudinal uniformity, the spacing (d) of Optec lens wallwashers may be up to 1.2 times the offset from the wall (a).

Arrangement: d ≤ 1.2 x a

The optimal wall offset and luminaire spacing for each product are indicated in the wallwasher tables in the catalogue and the product data sheets.