
Experience how lighting integrates seamlessly with architecture, highlighting textures, forms, and colors to define and enrich spaces. As an essential element of design, light influences how we perceive and engage with structures, balancing function and aesthetics. At WE-EF, we provide architectural lighting solutions that align with your vision, offering energy efficiency, precision, and sustainability to enhance the character and purpose of every project.
Get in TouchWE-EF Lighting Solutions for Architectural Lighting

Versatile Optical Solutions for High Precision Lighting

Sustainability & Durability through Circular Material Loops

Minituarisation and Integration in Architecture
Sustainable Precision: Lighting solutions protecting people, places and planet
Precise and purposeful lighting
WE-EF’s advanced optical systems ensure light is directed only where needed, minimising waste and reducing light pollution through dark-sky optics and targeted illumination.
Smart energy management
Integrated control systems like Zhaga, NEMA, and CityGrid enable intelligent operation, ensuring luminaires are used only when necessary, optimising energy consumption for sustainable efficiency.
Eco-friendly color temperatures
With reduced blue light in the spectrum and the innovative "Wild-Light" technology for dual-colour temperatures, WE-EF prioritises both human well-being and the protection of light-sensitive ecosystems.

Night friendly architectural lighting Lonsdale Links Golf Course, Victoria
Night friendly architectural lighting Lonsdale Links Golf Course, Victoria
Case Studies: Architecture & Light
Products designed Architectural Lighting
Discover all ProjectsThe WE-EF lighting toolbox for architecture
Accentuate facades

Layered Lighting
Combining different colours, colour temperatures, light directions in multiple layers of lighting (uplighting, downlighting, wallwashing) for visual dynamism with WE-EF Projectors, Wallwashers, Inground Luminaires and Downlights.
Layered Lighting
Combining different colours, colour temperatures, light directions in multiple layers of lighting (uplighting, downlighting, wallwashing) for visual dynamism with WE-EF Projectors, Wallwashers, Inground Luminaires and Downlights.
Lighting different materials

Brick & Terracotta 2.700K – 3.500K

Wood and Timber 2.700K – 3.500K

Concrete and Stone 3.000K – 4.000K

Glass & Transparent Surfaces 3.000K–5.000K

Metal – Steel, Aluminum, Copper 3.500K–5.000K
High performance and glare control

IOS® Innovative Optical System
The IOS® system by WE-EF ensures precise beam control, minimising glare and unwanted light spill. The Upward Light Output Ratio (ULOR) is a measure of how much light escapes from a luminaire into the sky while DLOR stands for Downwards Light Output Ratio. Full cut-off distribution and zero upward light (ULOR = 0%) reduce skyglow and meet environmental standards. Optimised shielding angles and optional accessories enhance performance, ensuring targeted, sustainable illumination.
IOS® Innovative Optical System
The IOS® system by WE-EF ensures precise beam control, minimising glare and unwanted light spill. The Upward Light Output Ratio (ULOR) is a measure of how much light escapes from a luminaire into the sky while DLOR stands for Downwards Light Output Ratio. Full cut-off distribution and zero upward light (ULOR = 0%) reduce skyglow and meet environmental standards. Optimised shielding angles and optional accessories enhance performance, ensuring targeted, sustainable illumination.
Smart technologies for Night Sensitive Lighting



Smart lighting solutions bring flexibility and efficiency to architectural lighting by dynamically adjusting illumination based on presence and movement. Eco Step Dim® Motion, combined with PIR motion sensors and smart controls, enables luminaires to dim when areas are unoccupied and brighten instantly when movement is detected, ensuring both energy savings and safety. These intelligent systems can operate independently or in synchronised networks, allowing for tailored lighting scenarios that enhance ambiance while minimising light pollution.
Minituarisation and integration

Integration in Architecture
WE-EF offers a range of miniaturised solutions, including compact inground luminaires, discreet wall-mounted fixtures, and precision optics that deliver high performance in minimal form factors. Advanced LED technology and refined optical systems ensure that even the smallest luminaires provide excellent beam control and efficiency. By blending into façades, ceilings, or landscapes, these solutions create immersive lighting effects while maintaining architectural integrity.
Integration in Architecture
WE-EF offers a range of miniaturised solutions, including compact inground luminaires, discreet wall-mounted fixtures, and precision optics that deliver high performance in minimal form factors. Advanced LED technology and refined optical systems ensure that even the smallest luminaires provide excellent beam control and efficiency. By blending into façades, ceilings, or landscapes, these solutions create immersive lighting effects while maintaining architectural integrity.
Custom design with WE-EF
At WE-EF, we offer the opportunity to design custom luminaires tailored to the specific needs of your architectural project. By combining your design expertise with our advanced lighting technology, you can customise key elements such as optics, finishes, and mounting solutions. This approach ensures the luminaires integrate seamlessly into your project while meeting technical and environmental requirements. Our team works closely with you to develop solutions that align with both your aesthetic goals and performance standards, providing a balance between design and functionality.
More about Custom Design
"Develop your custom lighting solution by building on 70 years of experience in advanced lighting technologies."
Detlef Herfter, WE-EF Lighting
"Develop your custom lighting solution by building on 70 years of experience in advanced lighting technologies."
Detlef Herfter, WE-EF Lighting
Download Presentation "Architectural Lighting with WE-EF"

Discover how WE-EF redefines architectural lighting with innovative solutions tailored for your projects. Download the presentation to explore designs that seamlessly integrate efficiency, durability, and aesthetic excellence, bringing your vision to light.
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