Wall lamp or ceiling light in metal by Klaus Hempel for Kaiser Leuchten, 1970s.

These wall or ceiling lamps from Kaiser Leuchten are in a bright yellow tone and consist of simple tiles. The fixtures are square and can be mounted individually or in combination. Unlike the Water Drop lamps from this period, this design is not concave but features angular gradations. The wall mounting plate is integrated. The yellow light elements are simply screwed onto the mounting plate from the front. The lamps are ideal for mirror lighting.