Lighting Products and Lighting Projects Design Vector equilibrium Light by Nicolas Brevers, The Vector Equilibrium is a pendant and modular lighting with a pulley system. The luminosity is regulable by modulation. The spherical glass vase that serves as counterbalance may contain various decorative elements. In its deployed form the design converts into a cuboctahedron. Contracted it converts into a icosahedron. In both cases, the light bulb is situated in the center of the lighting and grants good proportions. The lighting can be shipped in a pyramidal packaging.