Optical Element and Lighting Module with Multimode Output

An optical element and lighting module are provided with increased light output, uniformity of brightness and color, and controlled lighting distributions. The optical element functions simultaneously as an outcoupling TIR light guide and a direct throughput lens. Additionally, areas typically dedicated to bezels or edge reflectors can be greatly reduced or eliminated due to decreased hotspotting to provide a fixture face with a very high percentage of light emitting area. It provides typical benefits of an edge-lit light guide design including thin forms and shallow depth, extended emitting area, and single or dual peak off axis light distributions particularly useful in applications such as indirect illumination of ceilings, wall washing, aisle lighting, exterior facade lighting and area lighting as well as other lighting applications. Embodiments are described for direct, indirect, and direct:indirect illumination in recessed, surface and suspended fixture configurations.