The Square series is the culmination of the path first begun by the Tablet family of luminaires. This geometric exercise reveals the essence of avant-garde design in its most fundamental form, creating infinite horizons of aesthetic balance. Many cities have already been exposed to the Square’s ability to maximize thermal conductivity and neutralize the corrosive effects of moisture in the LED optical module. However, its full potential still remains to be explored. Shared research will therefore continue to be the main source of inspiration on this journey towards the soul of each urban space.

The upper body Square luminaire consists of a machined and anodized aluminium chassis, which serves as a direct mechanism for heat dissipation, as well as a structural element known for high corrosion resistance. The underside of the luminaire is characterized by the application of a tempered glass cover onto which a city logo can be vitrified. Both upper and lower elements are encased in an anodized aluminium AL6063-T5 frame.
The development of an optical system with HTS® technology has led to an 8% increase in ultimate luminaire efficacy, reducing reflection losses by 55%, compared to market standards that apply a secondary lens system covered with a tempered glass closure.

The design strategy of the Square series is characterized by the combination of highly sustainable materials. Compared to injected aluminium, high purity aluminium Al 5754 facilitates reuse by other industries in the future. The 100% glass natural origin makes this material fully recyclable and minimizes the environmental impact of its transformation process.
The support of the first European glass processing line powered by solar technology has substantially reduced the carbon footprint of this series. Finally, after the latest revision of the ISO 14001, and implementation of a sustainability master plan, SETGA has driven the design of a long-term recycling system for each component in the Lined series.