ERCO Washlighting

Washlighting illumination refers to an architecture-related and object-orientated illumination. The primary purpose is to make visible the room proportions and room limits. Symmetrical floodlights are used for washlighting of horizontal surfaces or for general lighting in the area of presentation. A feature of asymmetrical floodlights is the uniform light intensity distribution on surfaces.

symmetrical

Observation

ERCO symmetrical  Observation

Symmetrical washlighting produces an even illumination on objects or surfaces.
Washlight illumination is characterised by high uniformity and a soft gradient of light intensity distribution.
The illuminated areas of the room are emphasised by washlighting.

Conclusion

ERCO symmetrical  Conclusion

The directed light produces good modelling abilities and enables good appreciation of form and surface structure.
Washlighting illumination can serve as a background for accent lighting.

Applications

ERCO

Mounting floodlights on tracks allows a flexible positioning of the luminaires.

Washlighting illumination for:
- exhibitions
- museums
- sales and presentation areas
- multifunctional rooms
Preferred luminaire groups
- floodlights

ERCO symmetrical  Applications

Catedral de Santa Ana, Las Palmas

ERCO symmetrical  Applications

Passeig de Gràcia, Barcelona

ERCO symmetrical  Applications

Royal Armouries Museum, Leeds

ERCO symmetrical  Applications

Museo 'Fournier' del Naipe, Vitoria

asymmetrical

Observation

Asymmetrical washlighting illumination is used for illuminating surfaces evenly. Wallwashing is a highly valued tool in architectural lighting. Vertical illumination emphasises the walls - or other room limits - in terms of their physical makeup. Brightening the wall surfaces makes the room look bigger.

Point-form luminaires lend the wall surface a higher brilliance, whereas with linear luminaires a higher uniformity is achieved. With asymmetrical washlighting, areas of a room can be defined and thus have attention attracted to them. It can also serve as a background for accent lighting or form the ambient brightness for the work place. To obtain a uniform light intensity distribution the correct positioning of the luminaires is of great importance.


Applications

ERCO

Washlighting for
- exhibitions
- museums
- sales and presentation areas
- multifunctional rooms

Preferred luminaire groups
- wallwasher spotlights
- washlights
- wallwashers
- uplights
- perimeter luminaires

ERCO asymmetrical  Applications

British Museum, London

ERCO asymmetrical  Applications

Reichstag, Berlin

ERCO asymmetrical  Applications

Palacio de la Aljaferia, Saragoza

ERCO asymmetrical  Applications

Museum für moderne Kunst (Modern art museum), Frankfurt

Projects on this guide topic

Guide The comprehensive Guide provides suggested solutions for different lighting tasks.

Basics

Perception as the basis for lighting design

Designing with light

Light makes objects visible and influences the mood of a room

Indoor lighting

Principles and methods of indoor lighting

Outdoor lighting

Principles and methods for outdoor lighting

Lighting control

Dynamic lighting effects and optimisation of energy usage

Lighting technology

Lamp and luminaire technology

Simulation and calculation

Methods, data and examples for visualisation

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