Recessed wallwasher with asymmetrical light distribution for even illumination of vertical surfaces, luminaire unit can be swivelled out by 40° (stepless position locking), high ease of maintenance, no UV and heat radiation, heat management with passive cooling (heat sink made of aluminum), anti-reflective matt reflector made of aluminum for maximum light output and optimal glare control, luminaire unit made of aluminum, installation frame made of sheet steel, tool-free ceiling installation with quick-release springs (automatic adjustment of the ceiling thickness), white printed ESG decorative glass (easy to open using a locking screw), connection to operating device via luminaire cable with mini-clamp plug connection, operating device (LED converter DALI, dimmable) included (external placement)