The present invention provides a multifunctional LED device and multifunctional speaker system. The multifunctional LED device includes a power supply unit; a control unit configured to process audio signals and control commands; an audio power amplifier configured to drive a speaker; a speaker; a first wireless transceiver configured to communicate with a smart terminal; a second wireless transceiver configured to communicate with other LED devices; and an LED light source. The multifunctional speaker system includes several multifunctional wireless LED devices configured to works as wireless speakers, and a smart terminal to control the system remotely. The smart terminal may communicate with and control all the multifunctional LED devices. The multifunctional LED devices may communicate with each other. Two multifunctional LED devices may be configured as a 2.0-channel speaker system. Other speaker systems, such as 2.1-channel, 5.1-channel speaker systems, may be realized using more multifunctional wireless LED devices.

The present invention provides a lamp unit including an optical member, a base assembly disposed to be spaced a predetermined distance from the optical member with a space therebetween, a light source disposed on the base assembly, and a lens coupled to the base assembly to cover the light source, wherein the lens includes a first protrusion having a first contact surface in contact with one surface of the base assembly and a second contact surface formed at a height different from that of the first contact surface to be in contact with the other surface of the base assembly, and a second protrusion having a third contact surface disposed to be spaced apart from the first protrusion and configured to be in contact with the base assembly, and thus may provide an advantageous effect in that the lens is prevented from being shaken on a substrate as well as being moved on or falling off of the substrate.

The present invention discloses a panel light mounting structure, a panel light and mounting method thereof. The panel light mounting structure comprises a fixing slot disposed on the back of the light body and a mounting bracket to snap-connect with the matching fixing slot. The present invention adopts a sliding and snap-in method to match and connect the panel light body with the mounting bracket. The installation is easy and fast, and the ceiling-mount effect is excellent. In addition, the present invention may also achieve the blinds operation during the panel light installation process.

The present disclosure refers to a light module, comprising a lens unit, which is formed with a bottom, a lid and one or more side walls between the bottom and the lid, wherein the one or more side walls provide one or more insertion openings; a printed circuit board unit, which carries one or more light sources and is inserted into the lens unit through a first insertion opening of the one or more insertion openings such that light emitted by the one or more light sources exits the light module through the bottom and/or the lid of the lens unit; and a housing unit, which is provided with a bottom opening, a lid opening and one or more side walls between the bottom opening and the lid opening, wherein the lens unit is arranged within the housing unit such that the bottom opening of the housing unit is closed by the bottom of the lens unit, the lid opening of the housing unit is closed by the lid of the lens unit, and the one or more insertion openings of the lens unit is closed by the one or more side walls of the housing unit. It also refers to an external rear view device with such a light unit.

Light indicator which comprises a support body to which multiple rows of LEDs and multiple lenses are fixed, each of which positioned in front of the corresponding row of LEDs, and provided with a rear surface directed towards the LEDs, and with a front surface directed in the sense opposite the aforesaid rear surface. In addition, the light indicator comprises multiple coupling bodies, each of which extended between two ends thereof, of which a rear end is engaged with the support body, and a front end is provided with a first bent portion engaged in abutment against the front surface of the corresponding lens in order to retain the latter integral with the support body itself.

The specification and drawings present a new light accessory holder, comprising only one part, for placing and interchanging multiple optical accessories in a lighting fixture near/in front of a light sources such as LEDs. The holder can use multiple notched springs (e.g., three) to push accessories forward and holds them in a desired position. The may be removed from the lighting fixture, so the user can load into the holder whatever accessories are needed, and then return the re-loaded holder into the light fixture. Accessories may include but are not limited to diffusers, glass components (optical filers), Hexcel Louvers, snoots, or other objects that are intended to alter the color or shape of a light source.

Aspects of the disclosure relate to a lighting assembly and method for illuminating a vertical planar area, such as a merchandise display. The lighting assembly can comprise two opposing support arms and a lighting bar extending between the two opposing support arms, a circuit board having a plurality of LEDs mounted to the inside of the lighting bar; and a plurality of reflective surfaces located adjacent to the plurality of LEDs, wherein the plurality of reflective surfaces are positioned such that the LEDs project a first light beam in a first direction and a second light beam in a second direction different than the first direction.

A strip of a flexible plastic has a transparent cover surface which permits passage of light and an opposed bottom surface and sides which are opaque to passage of light. A series of spaced apart light emitting diodes are positioned on the top surface in electrical contact with a pair of spaced apart, generally parallel electrical wires running along the length of the top surface and individual electric bulbs are positioned on top of each light emitting diode. When electric current flows through the electrical wires, light is transmitted from each light emitting diode through each bulb and out in a unidirectional manner.

An air frame system includes a frame body defining one or more openings, a plurality of air passages along an inner periphery of the one or more openings, and an airframe grid coupled to the frame body. The airframe grid includes at least one wireway channel therein and a wireway channel cover clip is removably coupled to the at least one wireway channel. The air frame system also includes a light assembly removably coupled to the airframe grid, and a retainer clip removably coupled to the airframe grid. The airframe grid retains the light assembly within the airframe grid.

A lighting fixture is provided. The lighting fixture includes a housing, a light source assembly, a lens cover, and an anti-deformation assembly, the housing and the lens cover are connected and form a mounting space; the light source assembly is mounted in the mounting space and includes a light source panel, and a connection through-hole is provided in the light source panel; the lens cover includes a cover body and a lens unit on the cover body; and a part of the anti-deformation assembly is in the connection through-hole, and the anti-deformation assembly is connected to the lens unit to apply an action force to the lens unit to cause the lens unit to fit the light source panel.