Spherical head-shaking lamp

The invention relates to a moving head light fixture comprising a base and a head having a spherical shape comprising at least an optical system, wherein the base comprises a receiving surface with a concave shape configured to receive the moving head, the base comprising a plurality of omni wheels extending above the receiving surface and configured to provide support surfaces for the moving head, the base comprising at least one control unit configured to control the plurality of omni wheels wherein actuation of at least some of the plurality of omni wheels provide unlimited rotation of the head with three degrees of freedom.