Lighting fixtures and light sources

Abstract

The lighting fixture (1) comprises: a substrate (15); a plurality of solid-state light-emitting elements mounted on the substrate (15); and one or more optical components (55) disposed on the light-emitting side of one or more of the aforementioned solid-state light-emitting elements included in the plurality of solid-state light-emitting elements. One or more beams of light emitted from the one or more optical components (55) contain light that is circumferentially asymmetrical about the optical axis of the solid-state light-emitting element. This allows for easy adjustment of the light distribution of the emitted light in the lighting fixture (1).