A lighting module having an array of light emitting elements on a substrate, {HEAD ~ at least one diffractive optical element} arranged to receive light from the light emitting elements and scatter {TAIL ~ the light} into a random emission pattern to produce a uniform irradiance at a target surface 
A lighting module having an array of light emitting elements on a substrate , { HEAD ~ at least one diffractive optical element } arranged to receive light from the light emitting elements and scatter { TAIL ~ the light } into a random emission pattern to produce a uniform irradiance at a target surface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH