Answer:

STROBE

AnswerCrossword Clue
STROBEDisco light
STROBENight-club light
STROBEPhotographer's light
STROBEFlasher at a disco
STROBETiming-signal light
STROBEDisco decoration
STROBEDance floor flasher
STROBEFlash producer
STROBEPhotographer's accessory
STROBEDiscotheque effect
STROBEDisco feature
STROBEDisco fixture
STROBEDisco flasher
STROBEFlasher of a sort
STROBESource of illumination Harold Edgerton used for photographs of milk drops and bursting balloons
STROBEBright light
STROBEDisco device
STROBEFlashing light
STROBEHigh-speed flash
STROBEQuickly flashing light
STROBEBright flasher
STROBEPulsating light
STROBEPhotography light
STROBEClub light
STROBEDance-floor light
STROBEPolice-car accessory
STROBELight at a disco
STROBEDiscotheque light
STROBEFlash
STROBEPhotographer's flashtube.
STROBEFlash device
STROBEFlash lamp
STROBELight flasher
STROBEDescribing some lights
STROBEPhotographic light
STROBESpeedlight
STROBEType of theatrical light
STROBEPhotographer's tube
STROBEFlashing electronic tube
STROBEKind of light used in a theater