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