A lighting device for vehicles, in particular motor vehicles, that uses leds

摘要

A lighting device for vehicles, in particular motor vehicles, comprising a body (2) made of plastic material and defining a front opening (3) closed by a transparent element (5) and housing a light source (7) formed by a plurality of LED diodes (9) arranged on a printed circuit (12) which forms the electro-thermal connection of the LEDs (9). The printed circuit (12) is arranged in thermal contact with the plastic body or a portion (13) of the body, which forms a radiating element dissipating the heat generated by the LED sources (9) to the outside.