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SHLED · FACADE LIGHTING SOLUTIONS
How to Choose Linear Facade Lighting
Choose the visual effect first, then the fixture. Linear facade lighting can create wall washing, grazing, contour lighting or media-style dynamic lines, but each effect requires a different optical and installation strategy.
Start with the target effect
| Target effect | What to observe on site | Main design issue |
|---|---|---|
| Wall washing | Surface width, texture, setback and viewing direction | Uniformity and hotspot control |
| Grazing | Material relief and close mounting distance | Texture emphasis without harsh glare |
| Contour lighting | Edges, mullions, rooflines and structural rhythm | Visual continuity and concealed mounting |
| Dynamic linear media | Viewing distance, segmentation and content style | Pixel density, control capacity and synchronization |
Optics and mounting must be selected together
Beam angle
A narrow beam can emphasize height or texture; a wider beam can improve coverage and uniformity.
Setback
Fixture distance from the facade changes beam overlap, brightness and the visibility of hotspots.
Mounting direction
Uplight, downlight and side-light positions create different shadow and glare behavior.
Facade material
Glass, stone, metal and textured surfaces reflect and absorb light differently, so a mock-up is often necessary.
When wall washer and linear systems work together
Surface layer
Wall washers can build broader brightness and reveal material surfaces.
Structural layer
Linear fixtures can reinforce architectural edges, fins and vertical or horizontal rhythm.
Control and commissioning
RGB/RGBW linear systems often require DMX512 zoning, addressing, schedules and show programming. Before production, confirm line continuity, color consistency, dimming behavior, signal stability and the final visual effect on a representative mock-up.
Start with the facade, viewing condition and intended effect. The fixture is a consequence of those decisions.