Courtesy LED Light Delay For Cars If you swap your car's interior filament lamps for LED lamps, then the delay circuit may no longer work. This new courtesy light delay works with both filament and LED lamps

摘要

Most modern cars have a courtesy light delay but older vehicles do not. This new circuit is specifically designed to suit LED lamps but will also work with conventional filament lamps. It keeps the interior lights of your car lit for a preset time after you shut the car doors. The lights will also turn off if the exterior lights or ignition are switched on during the time-out period.