Abstract: A field configurable industrial light fixture is disclosed that includes a power module unit to which an arbitrary number of petals containing LEDs can be coupled. The fixture enables configuration of the amount and orientation of the light emitted from the solid-state lighting devices to be adapted in the field to suit the particular application of the fixture.

Abstract: An LED lightbulb retrofit is described that can be adjusted to (a) to accommodate both top-socket and bottom-socket applications, (b) generate a variety of IESNA illumination distributions, (c) generate different levels of total lumens, (d) mount to different sockets such as medium and mogul bases, (e) and work in both refractors and globe fixtures. LED printed circuit boards are mounted on multiple exterior surfaces of a single heat sink with internal fins that can be cut to different lengths to accommodate different numbers of PCBs with a parallel connector mounted (a) symmetrically for symmetrical lighting distributions or (b) asymmetrically for asymmetrical lighting distributions. LED light is controlled by an adjustable array of reflectors or lenses located over the LEDs.