A head lamp device of a straddle vehicle, the head lamp device having an optical axis adjustment mechanism, comprises a housing; and an internal unit including a light source device which emits light, and a light output device which outputs in a forward direction the light emitted from the light source device, through the housing, the internal unit being accommodated in the housing in a state in which the internal unit is tiltable with respect to the housing. The internal unit includes a support point part which is tiltably supported by the housing. In a front view, the support point part is disposed in an area center of the internal unit or at a location that is in the vicinity of the area center.

A lighting system capable of reducing a number of components and cost is provided. A back substrate, a lamp body including front support columns that guide and position the back substrate when the back substrate is attached, and a front substrate that is disposed in the lamp body to be stacked on the back substrate and is fixed to tip end portions of the front support columns are included. The front support columns perform guide and positioning of the back substrate, and fixing of the front substrate, and thereby the number of components and cost of the lamp body are reduced, as compared with a case where the guide portions, positioning portions and fixing portions of the back substrate and the front substrate are individually provided respectively.

A front structure for a saddle-riding vehicle includes a meter unit, a meter covering for covering at least an area forwardly of the meter unit, and a windshield disposed forwardly of the meter covering. When viewed from lateral side, the windshield is disposed having been rearwardly upwardly tilted. The windshield has a rear surface is of a curved shape in which a region from its opposite side end portions to an intermediate portion is bulged forwardly. The meter covering has a front wall so shaped as to have a forwardly protruding shape effective to divert sunlight, coming from rear and subsequently reflected from the windshield, away from the focal point of the reflected sunlight.

A headlamp device for a tilting vehicle includes an optical housing which has a cavity that is accessible from the outside via an opening; an illuminant which is located in the cavity of the optical housing and through which electromagnetic waves can be emitted in the visible and/or invisible range; a cover unit which can be fixed or is fixed to the optical housing so as to overlay the opening of the optical housing, in particular in its entirety, in order to outwardly delimit the cavity together with the optical housing. The cover unit includes a transparent and/or translucent optical element which is optically downstream of the illuminant and which is optically transparent to the electromagnetic waves of the illuminant; an opaque cover element which is optically opaque to the electromagnetic waves of the illuminant; and a common single-piece component formed by the optical element and the cover element.

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.

An intelligent follow-up illumination device includes a support component, a rotating component, a driving component, a light source component, a projection component, a control component, and a casing. The support component is adapted to be installed on a vehicle in a fixed state. The rotating component is disposed to rotate relative to the support component. The driving component is disposed between the support component and the rotating component to drive the rotating component to perform a rotation operation around a rotation axis. The light source component is disposed inside the rotating component to emit illumination light. The projection component is retained on the rotating component to project the illumination light outwardly, so as to form a light distribution pattern. The control component is connected to the rotating component and adapted to send a control command to the driving component. The casing is disposed to enclose the control component.

A scooter-type vehicle including a front vehicle cover covering a head pipe, a rear vehicle cover extending backwards from a foot rest and covering a space below a saddle, and a headlight unit disposed in front of the front vehicle cover. The headlight unit includes a reflector headlight, including a light source disposed at one side further right or left than the head pipe and a first reflector, and a projector headlight, including another light source disposed at the other side further right or left than the head pipe, a second reflector, and a lens disposed in front of the second light source in a convex shape toward the front. In a side view, a portion of the projector headlight overlaps with the reflector headlight. In a top view, a rear end of the reflector headlight is located further forward than a rear end of the projector headlight.

A low-beam-color-temperature-variable headlight unit includes a case, a condenser lens, a high-color-temperature light emitting diode, a low-color-temperature light emitting diode, and a low-beam-color-temperature control unit. The high-color-temperature light emitting diode emits high-color-temperature light. The high-color-temperature light emitting diode provides illumination of a first illuminated area. The low-color-temperature light emitting diode provides illumination of a second illuminated area that overlaps the first illuminated area at least partly. The low-color-temperature light emitting diode emits low-color-temperature light having a lower color temperature than the high-color-temperature light. The low-beam-color-temperature control unit is capable of adjusting the color temperature of the low beam by adjusting the quantity of light emitted from the high-color-temperature light emitting diode and the quantity of light emitted from the low-color-temperature light emitting diode.

A headlight for a single-track motor vehicle has a support part, a light module which is connected to the support part, a first bearing device, a second bearing device, and a coupling device. The light module is mounted by the first bearing device in a rotatable manner about a first main axis relative to the support part and by the second bearing device in a rotatable manner about a second main axis perpendicular to the first main axis. The coupling device couples the light module to the support part such that the light module is rotated about the second main axis during a rotation about the first main axis.