Light source modules are disclosed, which include an emitter having a
light-emitting surface and a pyramid collector mounted onto the emitter
over the emitting surface. Also disclosed are illumination systems,
including a plurality of light source modules, each light source module
comprising an emitter having a light-emitting surface and a pyramid
collector mounted onto the emitter over the emitting surface. The
illumination systems further include an illumination target and a system
of optical elements disposed between the at least one light source module
and the illumination target.