Product Engineering and Technical Design Heron Adjustable lighting fixture by Bram Kerkhofs The Heron is an adjustable lighting fixture which can adopt several positions just by moving the three hinging elements. Depending the shaped position, this object can lighten wall-, up- or downside. Touching the ledprofile (tube) dimms the light and switches on en off. The Heron is part of a larger collection with different birdshapes en names.