LED wall light Dau with upward and downward light emission The cube shape and plain aluminium surface give the LED wall light Dau a modern, clean look. The housing of the minimalist light source is open at both the top and bottom so that the light from the built-in LEDs is emitted in both directions. Die brightness can be adjusted as required in combination with a leading edge phase dimmer (not included). In addition to the design, the Spanish premium manufacturer Milan also pays attention to the quality of the components and workmanship.