Oseris ERCO Strahler mit charakteristischem Halbkugel-Gelenk

Special features of Oseris
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.

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.

Small luminaire dimensions

Small luminaires are discreet and place the focus on the light itself. Compact luminaire dimensions are particularly advantageous with small rooms.

Ideal for ceiling channels

The compact design and central pivot point predestine some luminaires for installation in ceiling channels.

Oseris is a brilliant concept designed to enrich the world of digital lighting – the swivel joint is bevelled flush against the semi-spherical light head for a slick design. As well as enhancing the aesthetic appeal of the lighting tool, the idea behind this feature is to facilitate precise alignment – and to provide real value added in tight spaces such as ceiling channels. Oseris spotlights feature Spherolit lenses that enable a wide range of light distribution patterns, and in various sizes and wattages achieve a variety of lumen packages to allow for differentiated lighting concepts with maximum freedom in design. The control gear is housed in the ERCO transadapter. Snoots are available as accessories for any situation requiring optimum glare control. This makes Oseris an exceptionally versatile lighting tool that lends itself for use in shops and museums as well as high-end residences: compact, precise and efficient – Oseris evokes character and charm with striking features that add to the already impressive diversity of spotlight designs in the ERCO range.

Oseris in the application

"Architecture and Landscape in Norway" exhibition by Ken Schluchtmann in the Nordic Embassies, Berlin. Photography: Ken Schluchtmann / diephotodesigner.de, Berlin.

Ekonomikum at the University of Uppsala, Uppsala. Architecture: Sweco Architects, Jonas Kjellander, Stockholm. Photography: Johan Elm, Stockholm.

Reading room, bookshop & café, Hamburg. Photography: Frieder Blickle, Hamburg.

As well as enhanced aesthetic appeal, Oseris offers added functional value, with a compact swivel mechanism allowing precision alignment of the ERCO spotlight as a compelling argument for use in museums and shops.

Individualise Oseris 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 Oseris 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
Ceiling channel system

Do you have further requirements with the product?

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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

or

Attachment (zoom spotlight)

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

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 Housing and bracket

White (RAL9002), black or silver
Cast aluminium, powder-coated
0°-90° tilt
Bracket on transadapter rotatable through 360°
Internal wiring

4 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

5 ERCO transadapter or ERCO DALI transadapter

1 ERCO Spherolit lens

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

or

Attachment (zoom spotlight)

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

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 Housing and bracket

White (RAL9002), black or silver
Cast aluminium, powder-coated
0°-90° tilt
Bracket on transadapter rotatable through 360°
Internal wiring

4 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

5 ERCO transadapter or ERCO DALI transadapter

Oseris: Light effect and planning aid

220V-240V/50Hz-60Hz

Lighting tool

Light distribution

Emphasis of objects or architectural elements.

Lighting technology
Luminaire arrangement

Spotlights

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

LED module
2W - 19W
200lm - 2460lm
Spotlights

Spotlights

Oseris 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 spotlight

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

LED module
6W - 19W
590lm - 2460lm
Zoom spotlight

Zoom spotlight

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°

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.

LED module
6W - 19W
590lm - 2460lm
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.

LED module
6W - 19W
590lm - 2460lm
Lens wallwashers

Lens wallwashers

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

Arrangement: a = 1/3 x h bzw. α = 35°

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

Arrangement: d ≤ 1.2 x a

Optimal wall offset and luminaire spacing values are indicated in the wallwasher tables on the product data sheets.

Download Oseris product brochure

Do you need further information?

I have a question about Oseris.

Please contact the consultant team in the following ERCO office:
{{strasse1}}
{{#strasse2}} {{strasse2}}
{{/strasse2}} {{ort}}
{{staat}}

Call an ERCO consultant: {{fon}}

Your contact partners worldwide

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Oseris

Special features of Oseris

View product description

Oval flood freely rotatable

Zoom spotlights

Small luminaire dimensions

Ideal for ceiling channels

1

ERCO Spherolit lens

Attachment (zoom spotlight)

2

ERCO LED-module

3

Housing and bracket

4

Control gear

5

ERCO transadapter or ERCO DALI transadapter

1

ERCO Spherolit lens

Attachment (zoom spotlight)

2

ERCO LED-module

3

Housing and bracket

4

Control gear

5

ERCO transadapter or ERCO DALI transadapter

Spotlights

Spotlights

Zoom spotlight

Zoom spotlight

Floodlights

Floodlights

Lens wallwashers

Lens wallwashers

Do you need further information?

I have a question about Oseris.

I wish to request a quotation.

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