Electrical switch assemblies are described which include multiple switch bars. Each switch bar provides both physical and electrical separation between adjacent electrical components. Also, described are battery powered devices using the switch assemblies. Examples of devices using the switch assemblies include flashlights and remote control devices. The devices and switch assemblies avoid parasitic battery drain.

A combination flash light and work light. The device can also be provided with a USB receptacle port for electrically connecting a cable to recharge the internal battery or using the internal battery to charge another electronic device. A plurality of light array panels can be pivotally secured to the main light unit. The main light head can also pivot with respect to the rest of housing where the electrical circuits and components are housed. A relatively large or wide base can be provided at a bottom end to allow the device to be freestanding. A magnet and/or hook can be provided at the base to permit the device to be hung to an object or secured to a metallic surface. One or more, and preferably all, of the light bodies housing the light array panels can also be provided with solar panels/solar cells that can be directly connected to a rechargeable battery of the combination light for aiding in recharging such battery.

Hinge devices couple light source units to a base such that the light source units are rotatable around first axes. Each light source unit is rotatable between a first position and a second position around a corresponding first axis of the first axes. Rotation mechanisms couple the light source units to the hinge devices such that the light source units are rotatable around second axes transverse to the first axes. The hinge devices are configured such that when each light source unit rotates from the first position to the second position, rotation directions of the light source units are different. The rotation mechanisms define rotation ranges of the light source units around the second axes to achieve a reference state where the light source units are collected together and light-outgoing surfaces of the light source units face outward when each light source unit is in the first position.

In order to obtain an illuminating device that can carry out optimum illumination corresponding to various usage modes, the illuminating device includes a grip held by an operator and extending in a vertical direction; a battery connected to a lower end of the grip; and an irradiation part connected to an upper end of the grip, and the irradiation part is connected to the grip so that the irradiation part can be turned between a first position extending from the upper end of the grip to an upper side and a second position extending from the upper end of the grip to a lower side, a first lamp is provided on a grip-side end part of the irradiation part, and a second lamp is provided on a side surface of the irradiation part.

A multi-color spotlight has a housing having a lens on a first side, a rotational LED mechanism, a knob for actuating the rotational LED mechanism, and a power supply source within the housing operably coupled to the rotational LED mechanism, wherein the rotational LED mechanism comprises a rotatable rod having a plurality of substrates coupled around the circumference thereof, with each substrate being in a distinct geometric plane, each substrate having an LED chip in the center, and wherein only the LED chip that is positioned in the center beneath the lens is configured to receive power from the power supply source.

A light assembly is provided for attachment to a surface of a vehicle with a power source. The light assembly comprises a light head including a light, a light head terminal in electrical communication with the light, and a first mounting structure. The light assembly further comprises a first base configured to be coupled to the surface of the vehicle. The first base includes a second mounting structure configured to mate with the first mounting structure such that the light head can be removably secured on the first base. The first base also includes a conductor configured to couple to the power source of the vehicle. The first base also includes a first base terminal in electrical communication with the conductor and configured to mate with the light head terminal to provide power to the light when the light head is secured on the first base. The light assembly further comprises a second base configured to be coupled to the surface of the vehicle. The second base is different than the first base. The second base includes a third mounting structure configured to mate with the first mounting structure such that the light head can be removably secured on the second base. The second base also includes a battery and a second base terminal in electrical communication with the battery. The second base terminal is configured to mate with the light head terminal to provide power to the light when the light head is secured on the second base.

An integrated headwear and headlight system includes a headwear having an exterior and a recess wherein the recess has at least one edge. The recess is configured to receive a lamp housing nested within the recess. An energy source is affixed onto the integrated headwear and headlight system. A light source is coupled mechanically within the lamp housing and electrically coupled to the energy source. A window with a latch is pivotably connected on at least one edge of the recess. The window is configured to cover the recess when in its latched position. A toggle button is mounted to actuate the light source and a controller circuit changes the brightness and modes of operation. The integrated headwear and headlight system is useful for providing light in work environments.

A lamp for a laptop includes a lamp arm, a base, and a lamp body. The lamp arm has a connecting element and a first electrical contact located at the connecting element. The base has a first rotating shaft portion fixedly connected to the connecting element. The lamp body includes a casing, a circuit board, a second electrical contact, and a flexible circuit board. The casing has a second rotating shaft portion adapted to rotate relative to the first rotating shaft portion. The circuit board is disposed in the casing. The second electrical contact passing through the first rotating shaft portion is configured to contact the first electrical contact. The flexible circuit board is electrically connected between the circuit board and the second electrical contact. When the lamp body is rotated, the relative position of the second electrical contact and the first electrical contact is fixed.

The invention relates to a motor vehicle headlamp that has a housing and a light module that is connected to the housing by an adjustment device for adjusting the main beam direction thereof. The adjustment device has a threaded adjustment assembly and a pivot lever, which is supported in the housing such that it can pivot about a stationary pivot point in relation to the housing. The pivot lever has a movement input coupling section at a distance to the pivot point, with which it is coupled in a flexible manner to the adjustment assembly. The pivot lever is connected to the light module at a movement output coupling section that is at a distance to the pivot point and the movement input coupling section.

A light assembly for attachment to a surface of a vehicle. The light assembly includes a vehicle base configured to be coupled to the surface of the vehicle and a light head coupled to the vehicle base. The light head is configured to rotate relative to the vehicle base about a first axis and about a second axis that is different from the first axis. The light head is configured to rotate about the first and second axes at a first speed in response to a first user input, and to rotate about the first and second axes at a second speed that is different from the first speed in response to a second user input.