The present invention discloses a lamp and is intended to provide a novel lamp holder for a colored lamp. The key point of the technical solution of the present invention is as follows: a mounting base is fixedly connected to a pedestal through a buckle combining part; a wiring plate is arranged in the pedestal; the buckle combining part comprises a buckle arranged on the mounting base and a slot formed in the pedestal; a peripheral side of the wiring plate is provided with wiring guide blocks; each wiring guide block abuts against an inner wall of the pedestal to form a wiring through hole; the inner wall of the pedestal is provided with a positioning slot; an outer wall of the wiring plate is provided with a positioning block fitting the positioning slot; and the positioning slot and the positioning block are matched for limiting the wiring plate.

The present invention discloses a lamp and is intended to provide a novel lamp holder for a colored lamp. The key point of the technical solution of the present invention is as follows: a mounting base is fixedly connected to a pedestal through a buckle combining part; a wiring plate is arranged in the pedestal; the buckle combining part comprises a buckle arranged on the mounting base and a slot formed in the pedestal; a peripheral side of the wiring plate is provided with wiring guide blocks; each wiring guide block abuts against an inner wall of the pedestal to form a wiring through hole; the inner wall of the pedestal is provided with a positioning slot; an outer wall of the wiring plate is provided with a positioning block fitting the positioning slot; and the positioning slot and the positioning block are matched for limiting the wiring plate.

Disclosed is a recessed lamp which includes a surface ring, a diffusing plate and a light emitting assembly, wherein the surface ring is provided with a light exiting opening and has an inner side surface and an outer side surface, and a protruding ring surrounding the light exiting opening is arranged on the inner side surface; the diffusing plate abuts against the inner side of the surface ring to cover the light exiting opening and is fusion sealed to the surface ring; and the light emitting assembly includes a substrate and LED lamp beads arranged on the substrate to emit light towards the light exiting opening.

An IMS printed circuit board comprises a card edge connector with a first face and a second face, the second face being in electric contact with the metallic core and the card edge connector comprising a plurality of signal traces. At least one of the signal traces is a ground trace which is in electrical connection with a ground connection of the printed circuit board and is intended to be connected to a ground pin comprised in a card edge connector socket. The IMS printed circuit board also provides a card edge connector socket with a plurality of pins, one of the pins being a ground pin and being configured to receive the ground trace of the printed circuit board. An electronic assembly comprises the printed circuit board and the card edge connector socket and a lighting device are also provided.

A lighting device is provided. The lighting device includes a body on which a substrate on which a plurality of light sources are disposed, is mounted on a front surface of the body and configured to extend in a length direction, a film cartridge including a film divided into a plurality of radiation areas having different light conversion characteristics, and a pair of roll bars configured to wind both ends of the film, a driving unit coupled to one side surface of the body and configured to apply driving force to one end of each of the roll bars to change the radiation areas of the film, and a side cover coupled to a remaining side surface of the body to support a remaining end of each of the roll bars.

The present disclosure discloses an LED light string ornament and a method for producing the same. The LED light string ornament includes an LED light string and a plurality of decorative pieces. The LED light string includes three wires, a plurality of SMD LEDs, and a plurality of adhesive bodies. A part or a whole of the decorative piece are transparent or semi-transparent. The decorative piece includes a first housing and a second housing. The first housing and the second housing are buckled to form an accommodating cavity, and a plurality of LED beads of the LED light string are respectively accommodated in the accommodating cavities of the plurality of decorative pieces.

An underwater directional light is provided. The directional light includes a lamp assembly, a tube assembly, and a printed circuit board assembly. The lamp assembly includes a housing and a lamp having a plurality of lighting elements. The tube assembly is coupled to the lamp and has a hollow interior. The printed circuit board assembly is mechanically coupled to the tube assembly and electrically coupled to the lamp.

A solar lamp has illumination functionality and insect control functionality. The lamp has a main body comprising a main housing, a rechargeable battery housed within lamp for powering the electronic functions of the lamp, device electronics housed within the lamp for controlling the electronic functions of the lamp in a plurality of states comprising an OFF state and an ON state, and a support attached to the lamp, the support containing solar cells for harvesting solar energy and recharging the rechargeable battery and also for detecting a level of ambient light. A transparent panel is disposed at a front of the main body, the panel disposed over a printed circuit board (PCB) on which are disposed a plurality of high-power LEDs for illumination. One or more extension housings are attached to the main body, each extension housing containing an inner grid and an outer grid for electrocuting insects and one or more insect-attracting lights for emitting insect-attracting wavelengths of light. A manual electrical switch is disposed on the lamp for manually selecting a state from the plurality of states. The solar cells, rechargable battery, manual electrical switch, inner grid, outer grid, insect-attracting lights and high-power LEDs are electrically and operatively connected to the device electronics. When the OFF state is selected by the manual electrical switch, the inner grid, outer grid, insect-attracting lights and high-power LEDs are off. When the ON state is selected, the inner grid, outer grid, and insect-attracting lights are on, and if the solar cells are detecting a level of ambient light below a predetermined level, the high-power LEDs are also on.

A lighting device disclosed in an embodiment of the invention includes a substrate; a plurality of light emitting devices on the substrate; a first reflective layer on the substrate; a resin layer on the first reflective layer and including a first surface from which light emitted from the light emitting device is extracted; a second reflective layer on the resin layer; and a light extraction layer on the first surface of the resin layer, wherein the first surface of the resin layer has a convex portion having a convex exit surface facing to each of the light emitting devices, and concave portions between the convex portions, and the light extraction layer may include a first extraction portion having protrusions on each exit surface, and second extraction portions concave between the plurality of protrusions.

A light box includes a light passing cover printed with an image. The image is being logically divided into two-dimension blocks. The light box includes multiple light tubes. Each light tube includes a tubular housing, an elongated LED bar, and a controller. The elongated LED bar is being enclosed by the tubular housing. The elongated LED bar has multiple LED modules divided into multiple LED sections. The multiple light tubes is being disposed behind the image of the light passing cover. The multiple LED sections of multiple light tubes is being corresponding to the two-dimension blocks of the image respectively. The controller controls the multiple LED sections separately according to a stored script. The stored script indicate a timing sequence for controlling the multiple LED sections for illuminating the two-dimension blocks of the image according to the stored script.