A removable electrical device for a motor vehicle, which is insertable into a recess in the passenger compartment of the motor vehicle, where its battery is rechargeable, the removable electrical device comprising an indicator light which constitutes a charge indicator of the battery in the daytime and an ambient lighting element for the passenger compartment of the vehicle at nighttime.

A removable electrical device for a motor vehicle, which is insertable into a recess in the passenger compartment of the motor vehicle, where its battery is rechargeable, the removable electrical device comprising an indicator light which constitutes a charge indicator of the battery in the daytime and an ambient lighting element for the passenger compartment of the vehicle at nighttime.

A vehicle interior illumination device includes: illumination parts respectively provided in a plurality of positions in a vehicle; and a control part which controls turning on and off operations and illuminating colors of the illumination parts. The control part allows the illumination parts respectively to emit lights by different colors of a same type relating to a theme selected by the control part.

A dome light assembly is provided for a motor vehicle. That dome light assembly includes a housing having a receiver. A removable lamp unit is releasably held in the receiver. The removable lamp unit includes an indicator for signaling an incoming telephone call.

A light emitting device to be mounted on a mount surface of a vehicular compartment includes a housing including a first section having an air intake hole and a second section having an air discharge hole, a cooling fan device arranged in the first section, and a light emitter arranged in the second section. The housing further includes a discharge cavity having the discharge hole. The light emitter and the cooling fan device are arranged in a first arrangement direction laterally along the mount surface. The light emitter includes a board member and a light emitting element. The board member has a first surface that is opposite the mount surface and a second surface that is an opposite surface of the first surface and on which the light emitting element is mounted. The first surface of the board member is defined as a portion of the discharge cavity.

A light emitting device to be mounted on a mount surface of a vehicular compartment includes a housing including a first section having an air intake hole and a second section having an air discharge hole, a cooling fan device arranged in the first section, and a light emitter arranged in the second section. The housing further includes a discharge cavity having the discharge hole. The light emitter and the cooling fan device are arranged in a first arrangement direction laterally along the mount surface. The light emitter includes a board member and a light emitting element. The board member has a first surface that is opposite the mount surface and a second surface that is an opposite surface of the first surface and on which the light emitting element is mounted. The first surface of the board member is defined as a portion of the discharge cavity.

A light emitting device to be mounted on a mount surface of a vehicular compartment includes a housing including a first section having an air intake hole and a cooling fan and a second section having an air discharge hole and a light emitter. The light emitter includes a board member having a first surface that is opposite the mount surface and a second surface that is an opposite surface of the first surface and on which a light emitting element is mounted. The housing further includes a discharge cavity having the discharge hole, and a top wall and a bottom wall that are opposite each other. The top wall includes a cavity upper wall section near the discharge hole. The cavity upper wall section has an opposite surface facing the first surface of the board member and extending parallel to the first surface.

A light emitting device to be mounted on a mount surface of a vehicular compartment includes a housing including a first section having an air intake hole and a cooling fan and a second section having an air discharge hole and a light emitter. The light emitter includes a board member having a first surface that is opposite the mount surface and a second surface that is an opposite surface of the first surface and on which a light emitting element is mounted. The housing further includes a discharge cavity having the discharge hole, and a top wall and a bottom wall that are opposite each other. The top wall includes a cavity upper wall section near the discharge hole. The cavity upper wall section has an opposite surface facing the first surface of the board member and extending parallel to the first surface.