Crossword clues for Illumination source:FLASHLIGHTBEAMDetective's illumination source, perhapsNEONLAMPIllumination sourceLEDSEnergy-efficient illumination sources, for shortIIIPAPERLANTERNLightweight illumination sourceCANDLEIllumination sourceRINGLIGHTSource of illumination for a TikTokerFLOODLIGHTSPhotographer's sources of illuminationULTRAVIOLETLAMPCertain source of illuminationLAMPSource of illuminationOILLAMPLog cabin source of illuminationSTARLIGHTSource of illumination for an astrophotographerSTROBESource of illumination Harold Edgerton used for photographs of milk drops and bursting balloonsLAVALAMPTrippy source of illuminationLANTERNSSource of illumination.DESKLIGHTSource of illumination for a writer