1. Case Studies

Arco della Pace

The illuminated Arco della Pace stands in a plaza at dusk, with the moon visible in the clear blue sky.
Client
Municipality of Milan
Project location
Milan, Italy
Project date
2023
A close-up of the Arco della Pace shows detailed stone carvings, with the moon shining in the background.

Lighting Milan’s Iconic Arco della Pace with Modern Precision

The Arco della Pace, one of Milan’s most celebrated neoclassical landmarks, has been tastefully transformed with a new LED lighting solution from Thorn. The municipality of Milan sought a way to both honor the historic significance of the arch and improve the visitor experience, especially during nighttime hours. The goals were to accentuate architectural details, enhance safety in the surrounding area, and implement a more energy-efficient solution. Thorn’s Contrast 2 LED floodlights provided the ideal upgrade, meeting both the aesthetic and functional requirements of this iconic site.

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The Arco della Pace is viewed from an angle at twilight, its architectural details highlighted by lighting, and the moon in the sky.

High-Performance LED Lighting Highlights Architectural Beauty

To meet the unique structural and visual demands of the Arco della Pace, Thorn’s team strategically installed Contrast 2 LED floodlights on 20 existing posts around the monument. Each luminaire features a narrow 8° primary beam and an optical filter that shapes the light into a thin rectangular pattern, perfectly tailored to highlight the arch’s form. Rotatable filter holders ensure the light remains parallel to the structure at all times, delivering precise and consistent illumination. This sophisticated lighting concept not only brings out intricate carvings and textures but also contributes to a more vibrant and secure urban environment.
The Arco della Pace is seen from the side at dusk, surrounded by trees and city lights, under a deep blue evening sky.

Contrast 2 LED: Efficient, Reliable, and Architecturally Sensitive

The Contrast 2 LED floodlight combines advanced optical control with energy-saving performance. Designed for architectural applications, it provides powerful illumination with minimal visual intrusion. The fittings’ compact form and technical flexibility made them ideal for retrofitting onto existing infrastructure without compromising the historical context. In addition to enhancing visual appeal, the LEDs offer long life, reduced maintenance, and significant energy savings, aligning with the city's sustainability goals.
The light solution beautifully highlights the historic arch at night, creating a striking visual effect.

“With Thorn’s lighting solution, we’ve enhanced one of Milan’s cultural treasures while improving nighttime safety and reducing energy use. The lighting is subtle yet powerful—exactly what we needed to respect the monument’s history and serve the public,”
said a spokesperson from the Municipality of Milan.

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