LED surface-mount luminaire for interior, comprising: Housing made of steel sheet, die-cast aluminium end caps, powder painted / Prismatic cover for efficient light diffusion, glare reduction and a high level of uniformity / Direct light distribution / LED Sidelight-Technology for a homogenous light distribution over the entire area of the cover / Colour rendering index Ra > 80 / Colour tolerance according to MacAdam = 3 SDCM / Dimmable via TouchDIM / Light engine can be replaced by means of a slide-in mechanism / UGR <19 for all luminosities / VDU application suitable acc. to EN 12464-1 (see table) / Special colour versions available upon request