Tratten - Örsjö Belysning

Tratten: A Lighting Series with Distinct Form and Function

Tratten is a lighting series characterized by its distinctive funnel-shaped shade. This design is not merely aesthetic but fulfills an important function by effectively directing light downwards. The result is controlled and glare-free illumination that spreads evenly over the surface beneath the lamp, making it suitable for placement above dining tables or work surfaces. This design creates a defined lighting environment without disturbing the surrounding atmosphere.

Material Choices and Finishes

The series is manufactured using materials such as raw copper and raw brass, both of which contribute to the lamp's visual and tactile properties. Over time, copper develops a darker tone and can transition into verdigris hues, while brass acquires a deeper and more subdued color. These metals react naturally with their surroundings and develop a patina over time. The patina gives each lamp an individual character and a deeper color tone, gradually changing its appearance. The robustness of the materials ensures a long lifespan, and the surface can be gently cleaned to preserve its original condition or allowed to age naturally.

Variants for Different Environments

The series includes luminaires for both indoor and outdoor use. The outdoor models have an IP23 rating, which means protection against splashing water. This makes them suitable for facades, entrances, and other semi-sheltered areas. Tratten is available in various sizes, allowing for adaptation to room proportions or specific lighting tasks. All luminaires are prepared for fixed installation and use an E27 socket, providing flexibility in light source selection. Many models are dimmable and compatible with modern LED technology, contributing to energy efficiency and adjustable brightness.

Hans-Agne Jakobsson's Design for Örsjö Belysning

Tratten was designed by Hans-Agne Jakobsson, whose work is characterized by meticulous control of light distribution and glare. During the 1960s, he developed luminaires where material and construction were used to precisely control light.

Örsjö Belysning has produced the series ever since, with manufacturing taking place in Småland. The company was founded in 1948 and has extensive experience in developing lighting in collaboration with designers. Production is characterized by a focus on function, materials, and sustainable construction.

Tratten is a clear example of this approach, where every part of the luminaire is designed with consideration for both use and technical performance.