A light comprises: a light body and a laser light source supported by the light body; and a laser light source adjustment arrangement having two adjusting screws at an acute angle to each other. The two adjusting screws bear against the laser light source for adjusting, e.g., the azimuth and elevation of the laser light produced thereby. Alternatively and/or additionally, a tail cap assembly may include a housing shell defining one or more cantilevered supports and a resilient material sealing the housing shell while leaving the actuators flexibly cantilevered. Alternatively and/or additionally, the light may include a mode selecting face cap that is rotatable on the light body for selecting operating modes, including OFF.

A luminous false-wall device, comprising: a chassis constituted by at least one profile, the chassis comprising an upper part directed toward a panel to be covered, such as a wall or ceiling, and a lower part; a diffusing canvas fixed on the chassis and stretched on the lower part of the chassis; a light placed between the panel and the canvas configured to emit light in the direction of the canvas; wherein the chassis is provided with means of increasing the light intensity of the light.

An LED lamp box and a display device. The LED lamp box includes a lamp box support, a canvas, a controller and multiple LED light source modules. The multiple LED light source modules are fixed on the lamp box support, and the canvas covers the multiple LED light source modules and is fixed to the lamp box support. The LED light source modules are electrically connected with each other. Each LED light source module comprises multiple LED lamp strips arranged in parallel and lamp-strip PCB connectors for connecting the LED lamp strips. The LED lamp strip is provided with an input port and an output port, and each LED lamp strip comprises multiple LED lamps connected in series. The controller is electrically connected with the LED light source modules to control the LED lamps by scanning the LED light source modules line by line.

Methods and apparatus are presented for retaining a dome lens in a lighting element that provides a projection of light forming a substantially uniform bright light on a surface a known distance from the lighting element. The lighting elements includes a dome lens that is removably positioned proximal to a light source, such that the light source is retained at a location within a focal length of a projection lens and at or within a focal length of the dome lens. The dome lens magnifies the light outputted by the light source, such that the projected light is brighter than the light generated by the light source.

A luminaire assembly includes a frame and a back plate. In some examples, the frame includes a lip, and the back plate includes a tab. The back plate is positionable within a housing area of the frame such that the tab is engaged with the lip and the back plate is retained within the frame. In other examples, a luminaire assembly includes a wireless module with an antenna positioned adjacent to a module opening of the back plate. The antenna provides wireless transmissions above the top side of the back plate and below the bottom side of the back plate. A luminaire support clip for a luminaire assembly includes a base and a tab. The tab and the base define a receiving area, and the luminaire support clip receives a portion of an edge of a back plate of the luminaire assembly within the receiving area.

A downlight apparatus includes a light module, connecting arms and a driver box. The connecting arms are fixed to a back cover of the light module. The connecting arm has a guiding top and a lateral stopper for entering a receiver slit of the driver box. The lateral stopper and the guiding top may be made of one metal piece, and the lateral stopper is protruding at a lateral side of the connecting arm so that to fix the connecting arm to the driver box.

A light comprises: a light body and a laser light source supported by the light body; and a laser light source adjustment arrangement having two adjusting screws at an acute angle to each other. The two adjusting screws bear against the laser light source for adjusting, e.g., the azimuth and elevation of the laser light produced thereby. Alternatively and/or additionally, a tail cap assembly may include a housing shell defining one or more cantilevered supports and a resilient material sealing the housing shell while leaving the actuators flexibly cantilevered. Alternatively and/or additionally, the light may include a mode selecting face cap that is rotatable on the light body for selecting operating modes, including OFF.

Fixing clip for light strip is disclosed, which comprises a body and an elastic member, the body is provided with a slot capable of accommodating the light strip, the elastic member is disposed in the slot; a side wall of the slot is provided with a block laterally extending, the elastic member comprises a pressing portion, and an upper end of the pressing portion abuts against the block; the pressing portion can be pressed against a side wall of the light strip to prevent the light strip from sliding out of the slot. By implementing the present disclosure, the light strip can be effectively prevented from slipping out of the slot, and the reliability thereof is high, and no glue or mounting screws are required, which simplifies the assembly process of the light strip and is convenient for the mounting of the light strip.

A modular track light includes an electrical box and an adaptor that links the modular track light to a track. This adaptor connects to the electrical box through one or more rotating components. The electrical box has a groove with a power supply plate therein. The power supply plate is slidably removable from a power consumption plate which is attached to a fixture through one or more additional rotating components. When the power consumption plate is fastened to the power supply plate, an electrode clip on the power consumption plate engages an electrode contact point on the power supply plate, creating an electrical connection between the electrical box and the fixture. When these plates are separated, the electrode clip disengages the electrode contact point, disconnecting the electrical box and the fixture. The modular track light is easy to replace and can fulfill the demands of different applications.

Embodiments of the present disclosure provide a method and apparatus for illuminating. An exemplary apparatus includes a substrate having a longitudinal axis, and a first plurality of spaced apart fingers extending perpendicular to the longitudinal axis from a first side of the substrate. The apparatus further includes second plurality of spaced apart fingers extending perpendicular to the longitudinal axis of a second side of the substrate, wherein the first side of the substrate is opposite the second side of the substrate. The apparatus still further includes a first plurality of spaced apart lighting elements located on a third side of the substrate, wherein the first plurality of spaced apart lighting elements are spaced along the longitudinal axis of the substrate, and a second plurality of spaced apart lighting elements located on a fourth side of the substrate.