Sheet steel housing suitable for cut-out ceilings and panel ceilings, prepared for fastening end faces or for installation in a light strip, white coated, similar to RAL 9016, direct light distribution using reflection-enhanced MIRO® aluminum micro parabolic louvre, satin finish with low-cross-section slats, light reflection level 97%, for computer workstations, 65° < 1500 cd/m², all-round glare protection in accordance with the current standard DIN-EN 12464-1, self-locking, optically continuous louvre when installed in a light strip, electrical connection via 3-pin connection terminal with plug-in contact technology. Driver integrated.