Abstract: The present disclosure provides new and innovative VCSEL devices and systems. In an example, a VCSEL device comprises a cavity mirror with a curved mirror surface of a VCSEL and a radius of curvature (ROC) of the curved mirror surface that is anisotropic, wherein the ROC comprises four directions, the four directions being +x, +y, ?x, ?y, the ROC in at least one direction is in a range greater than a cavity length of the VCSEL and less than a predefined ROC value for a standard beam width (ROCUL), and the ROC in at least one of the other directions is outside the range.

Abstract: A light system of a vehicle comprising: (a) a connector housing; (b) a reflector housing connected to the connector housing and being movable relative to the connector housing; (c) one or more adjustment assemblies comprising: (i) a socket in the connector housing; and (ii) a rod in the reflector housing that extends into the socket and is rotatable relative to the socket so that the reflector housing is adjustable relative to the connector housing; and wherein the rod has a length and a width with the length being greater than the width and the rod being rotatable around an axis of the length.

Abstract: A light system of a vehicle comprising: (a) a connector housing; (b) a reflector housing connected to the connector housing and being movable relative to the connector housing; (c) one or more adjustment assemblies comprising: (i) a socket in the connector housing; and (ii) a rod in the reflector housing that extends into the socket and is rotatable relative to the socket so that the reflector housing is adjustable relative to the connector housing; and wherein the rod has a length and a width with the length being greater than the width and the rod being rotatable around an axis of the length.