A vehicle headlight includes a housing and a central area within the housing configured to emit high beam illumination from a high beam light source and configured to emit low beam illumination from a low beam light source. A pair of flow-through vents open to a front side of the housing and open to a rear side of the housing. A pair of outboard areas within the housing include supplementary light sources. The pair of outboard areas are positioned outboard of the pair of flow-through vents of the vehicle headlight.

A vehicle headlight includes a housing and a central area within the housing configured to emit high beam illumination from a high beam light source and configured to emit low beam illumination from a low beam light source. A pair of flow-through vents open to a front side of the housing and open to a rear side of the housing. A pair of outboard areas within the housing include supplementary light sources. The pair of outboard areas are positioned outboard of the pair of flow-through vents of the vehicle headlight.

A straddled vehicle including a body frame having a head pipe, a front cover disposed in front of the head pipe and having an opening at a middle of the straddled vehicle in a width direction, a duct disposed in front of the head pipe and extending rearward from the opening to form a traveling wind pathway for traveling wind flowing from ahead and taken in through the opening, a headlight of a single light configuration, which overlaps the head pipe in a front view of the straddled vehicle, and is disposed inside the duct at the middle of the straddled vehicle in the width direction and further rearward than the opening, and an aero-stabilizing member disposed inside the duct and laterally covering the headlight, the aero-stabilizing member being configured to direct the traveling wind flowing from ahead to flow away from the head pipe in the width direction.

A straddled vehicle including a body frame having a head pipe, a front cover disposed in front of the head pipe and having an opening at a middle of the straddled vehicle in a width direction, a duct disposed in front of the head pipe and extending rearward from the opening to form a traveling wind pathway for traveling wind flowing from ahead and taken in through the opening, a headlight of a single light configuration, which overlaps the head pipe in a front view of the straddled vehicle, and is disposed inside the duct at the middle of the straddled vehicle in the width direction and further rearward than the opening, and an aero-stabilizing member disposed inside the duct and laterally covering the headlight, the aero-stabilizing member being configured to direct the traveling wind flowing from ahead to flow away from the head pipe in the width direction.

In some embodiments, a snowmobile has a body with a headlight assembly that includes a headlight and a cowl. The headlight includes a lens with a center section, and two side sections, wherein one side section includes an extended portion. The cowl is attached to the headlight and covers a portion of the lens. The cowl includes a middle section and two wings extending from the middle section, where the wing, positioned over the one side section with the extended portion, has a notch revealing the extended portion.

In some embodiments, a snowmobile has a body with a headlight assembly that includes a headlight and a cowl. The headlight includes a lens with a center section, and two side sections, wherein one side section includes an extended portion. The cowl is attached to the headlight and covers a portion of the lens. The cowl includes a middle section and two wings extending from the middle section, where the wing, positioned over the one side section with the extended portion, has a notch revealing the extended portion.

A lamp for a saddle-ride type vehicle includes a casing having a front aperture and a light source attached to the casing. A reflector is configured to reflect the light emitted by the light source, and a diffuser is arranged in front of the reflector. A clear cover attaches to the casing and defines, together with the casing, a space in which the light source, the reflector, and the diffuser are arranged. The diffuser is shaped to include mutually alternating ridges and valleys. A vehicle of the type with a saddle includes the lamp.

A lamp for a saddle-ride type vehicle includes a casing having a front aperture and a light source attached to the casing. A reflector is configured to reflect the light emitted by the light source, and a diffuser is arranged in front of the reflector. A clear cover attaches to the casing and defines, together with the casing, a space in which the light source, the reflector, and the diffuser are arranged. The diffuser is shaped to include mutually alternating ridges and valleys. A vehicle of the type with a saddle includes the lamp.

A lamp for a saddle-ride type vehicle includes a casing having a front aperture and a light source attached to the casing. A reflector is configured to reflect the light emitted by the light source, and a diffuser is arranged in front of the reflector. A clear cover attaches to the casing and defines, together with the casing, a space in which the light source, the reflector, and the diffuser are arranged. The diffuser is shaped to include mutually alternating ridges and valleys. A vehicle of the type with a saddle includes the lamp.

A lamp for a saddle-ride type vehicle includes a casing having a front aperture and a light source attached to the casing. A reflector is configured to reflect the light emitted by the light source, and a diffuser is arranged in front of the reflector. A clear cover attaches to the casing and defines, together with the casing, a space in which the light source, the reflector, and the diffuser are arranged. The diffuser is shaped to include mutually alternating ridges and valleys. A vehicle of the type with a saddle includes the lamp.