These functional luminaires are designed for use wherever it is not possible to install recessed luminaires. They are also suitable for work areas where high demands are placed on the visual tasks, since large lumen output can be produced despite the compact designs. The use of parabolic louvres and diffusers enables a reduction in luminance and the achievement of glare control conformant to lighting standards. Depending on the requirements, the light can be diffusely emitted or directed in a beam.