Technical Specification

Mounting variant: Recessed
Dimensions: 36 x 41 mm
Luminous flux: 1023 lm/m (CC HE), 1947 lm/m (CC HO)
Light distribution: Direct
Diffuser: Satine / BB-Elite / BB-Tube module 30°, 60°
LED color temperature: 3000K, 4000K
Color rendering index CRI: >80
Control: ON-OFF, DALI

Design: Rechnio Design

Light that combines design with functionality

The U36.41 profiles are available in a recessed version with a frame and C-Shade diffuser, providing even and visually comfortable lighting. The system can be equipped with BB-Elite modules, known for their high efficiency and modern design, or with BB-Tube modules. This solution allows flexible adaptation of the profiles to various spaces – from offices and conference rooms to commercial or public facilities – combining functionality with elegant design.

Material and Finish

The U36.41 profile is made of high-quality powder-coated aluminum, available in white, gray, black, or other custom colors upon request. With the recommended C-Shade diffuser, the light is evenly distributed and visually comfortable, making the profile ideal for a variety of spaces – from offices and conference rooms to commercial and public facilities.

BB-Elite Modules

The BB-Elite system was developed based on advanced Bartenbach technology, utilizing precise LFO optics available in light distribution angles of 30° and 60°. This technology allows for precise shaping of the light beam, ensuring high efficiency and excellent control over light distribution in the space.

The BB-Elite optics are further equipped with an anti-glare louver, which significantly reduces glare and enhances visual comfort, even in demanding lighting conditions. This makes the solution ideal for spaces where both high-quality light and visual ergonomics are important, such as offices, commercial facilities, galleries, and modern residential interiors.

LFO technology

Researchers at the Bartenbach laboratory in Austria have developed the technology to create a line of modern BB-Elite luminaires. Its greatest strength lies in what cannot be seen, as light is emitted in a way that is invisible to the eye. Its innovative optics design ensures that light is focused in a as small space as possible and then disperses unobtrusively throughout the room.

BB-Tube Module

The BB-Tube module utilizes advanced LFO optics developed in the Bartenbach laboratory, offering light distribution angles of 30° or 60°, allowing precise adjustment of illumination to different design requirements. The light source in the module is fully adjustable – it can be tilted vertically and horizontally up to 90° and rotated around its axis up to 350°, providing great flexibility in directing the light.

System Connectors

The connector markings refer to the shape of letters of the alphabet or their arrangement relative to a surface, e.g., ML corresponds to the shape of the letter L. Meanwhile, the MH connector refers to the horizontal arrangement (from English horizontal) of two segments connected at a 135-degree angle.