Abstract: A cantilevered task light mountable at selectable levels and depths from a wall panel, for illuminating a work surface. The task light includes first and second mounting brackets of like construction each having a support arm of generally S-shaped configuration in which first, second and third straight sections are connected by first and second curved sections. One end of the support arm includes a saddle clamp for clamping the support arm on the upper edge of a wall panel, and the other end has a plurality of spaced mounting holes for supporting one end of an elongated lighting fixture at a position which will best accommodate the depth of the associated work surface. The support arms may be mounted such that the curved sections rise or fall, as desired, to illuminate the work surface with substantially the same predetermined light level for different height wall panels.