LED workplace luminaire with desk adaption and switchable indirect light component, light distribution 70 % upwards, 30 % downwards, diffusor made of acrylic glass for reducing glare and directing the light downwards by means of precisely aligned conical indentations, suitable for workplace lighting in accordance with DIN EN 12464-1, luminaire head and tube made of aluminium, chrome plated, version with compatible adaption for USM Haller tables, dimmable, presence detector and ambient light sensor can be activated separately, the luminaire is operated via two capacitive control units.