A headlight system for a vehicle, including a low beam headlight unit having at least one first light-emitting diode (LED); a first reflector positioned to reflect light; a first optic lens configured to transmit light; and a first outer lens disposed outwardly of the first optic lens, the at least one first LED, the first reflector and the first optic lens being at least partly enclosed between the first housing and the first outer lens; and a high beam headlight unit having at least one second LED; a second reflector positioned to reflect light emitted by the at least one second LED; a second optic lens; and a second outer lens disposed outwardly of the second optic lens, the at least one second LED, the second reflector and the second optic lens being at least partly enclosed between the second housing and the second outer lens.