A signal light fixture for use on a vehicle has a plurality of light-emitting
diodes
(LEDs) arranged to form an array divided into a first section and a second section,
wherein LEDs in the first section emit red light, and wherein LEDs in the second
section emit yellow light. A portion of the LEDs in the first section are illuminated
to perform a rear tail light function, and all of the LEDs in the first section
are illuminated to perform a brake light function. A portion of the LEDs in the
second section are illuminated to perform a running light function, and all of
the LEDs in the second section are illuminated to perform a turn signal function.