Hidden headlamps, also commonly known as pop-up headlamps, pop-up headlights, flip-eye headlamps, or hideaway headlights, are a form of automotive lighting and an automotive styling feature that conceals an automobile's headlamps when they are not in use.
Depending on the design, the headlamps may be mounted in a housing that rotates so as to sit flush with the front end as on the Lamborghini Miura or Porsche 928, may retract into the hood and/or fenders as on the 1963–2004 Chevrolet Corvette, or may be concealed behind retractable or rotating grille panels as on the 1966-1970 Dodge Charger, 1970-1971 Mercury Cyclone, or the 1965 Buick Riviera.