A stage light with heat dissipation is disclosed, including a base and a stage light body. The base is provided with a Y-axis arm capable of rotating, and the Y-axis arm is provided with a Z-axis arm capable of pitching motion. The stage light body includes a lampshade and an upper cover plate attached on the lampshade, the upper cover plate is rotationally connected to a bottom of the Z-axis arm. The lampshade is provided with a radiator unit inside, the radiator unit is provided with a number of LED light source boards on a periphery thereon, and the LED light source boards are provided with LED light sources. The lampshade is further provided with openings on the periphery corresponding to positions of the LED light source boards, and optical lens are mounted in the openings by means of optical limit frames.

A portable light up mirror includes a mirror element, a case element for installing the mirror element, a cover element which is coupled with the case element for covering the mirror element, and a light source which is arranged behind the mirror element within the case element for providing even and glare-free illumination, so that the adequate lighting minimizes shadows on a user's face and give the user a more accurate view when grooming or applying cosmetics.

A lightbar with additional periphery lights for further functionality. The periphery lights can be operated through LEDs positioned behind the primary emergency lights of the lightbar. The LEDs can transmit light through a light transmissive material to the periphery. These periphery lights can be operated independently of the primary emergency lights to provide identification during non-emergency situations or additional information for coordinating emergency response.

An integrated series-connected lamp string comprises light sources and control boxes, and each light source is provided with a control box; the control box comprises a power inlet connector, a power transmission connector and an accommodating space, wherein a circuit board is arranged in the accommodating space, and the circuit board is provided with a transformer module and a control module; the power inlet connector is provided with a first high-voltage connection end, the power transmission connector is provided with a low-voltage connection end and a second high-voltage connection end, and the commercial power forms a high-voltage circuit and a low-voltage circuit through the transformer module; the high-voltage circuit is connected to the first high-voltage connection end of the next stage through the second high-voltage connection end, and the low-voltage circuit is connected to the light source through the low-voltage connection end.

A standing furniture includes a base, a lamp holder, a circuit board, a connector interface and an adapter module. The lamp holder is disposed in the base. The circuit board is disposed in the base and located on the lamp holder. The circuit board includes a plurality of light sources. The connector interface is disposed in the base and includes a cartridge and a connector socket module disposed in the cartridge. The connector socket module is configured to electrically connected connect to the circuit board. The connector socket module is electrically connected to an external power source via the adapter module.

A lighting apparatus includes a back cover, a light source, a surrounding wall and a light cover. The light source is disposed to an inner side of the back cover. The surrounding wall has a top edge and a bottom edge. The back cover is attached to the top edge of the surrounding wall. The light cover has a top ridge and a bottom ridge. The top ridge and the bottom ridge of the light cover are disposed to clip a protruding structure of the surrounding wall to fix the light cover to the surrounding wall. The light of the light source is emitted downwardly and passes through the light cover.

A light fixture includes a frame that includes a plurality of frame pieces configured for assembly around a ceiling tile to form the light fixture. Each of the plurality of frame pieces include an L-shaped diffuser and a circuit board that includes a plurality of light sources to emit illumination. The L-shaped diffuser includes a diffuser body that is asymmetric in transparency to direct more illumination from the light sources to inside the ceiling tile than outside the ceiling tile. The diffuser body includes an outside wall that is substantially opaque, an inside wall that is at least partially substantially transparent, and a bottom wall that is substantially transparent. The light fixture can further include a connector to connect adjoining frame pieces together, which includes a substantially opaque portion below the circuit board and a substantially transparent portion above to allow illumination to pass between the adjoining frame pieces.

The present invention discloses a warning light control device comprising a housing having a circuit board therein, wherein the circuit board comprises a main control module, a human-machine interaction module, and an LED light assembly corresponding to LED chips on the warning light. The housing has a first translucent portion corresponding to the LED light assembly, and the main control module is electrically connected to the human-machine interaction module and the LED light assembly, respectively, allowing the human-machine interaction module to receive external control signals and transmit the signals to the main control module which controls the LED light assembly and the corresponding LED chips on the warning light to flash accordingly.

An integrated illuminated fan includes a conjoined base, a conjoined fan frame, fans and a lighting structure. The conjoined base is disposed with bearing portions which are arranged at intervals. The conjoined fan frame is connected with the conjoined base and disposed with vane wheel chambers. The vane wheel chamber is arranged correspondingly to the bearing portion. The fan includes a stator assembly and a vane wheel. The stator assembly is separately disposed on the bearing portion. The vane wheel is separately accommodated in the vane wheel chamber and connected correspondingly to the stator assembly. The lighting structure is disposed in the conjoined base and electrically connected to the stator assembly. Thereby, it has a simple structure and can be assembled easily and improve the overall cooling performance.

Device (10) for guiding a user to mark a core sample (12) carried by a core tube (14), the device (10) including: a housing (20) mountable relative to the core sample (12) or the core tube (14) and having a marking guide (22) configured to be arranged adjacent the core sample (12) to guide marking; a communications module (26) operable to communicate with the downhole tool (16) to receive data; a user interface (28) operable to convey perceptible feedback to the user; and a processor (30) and associated memory (32). The processor (30) is configured to store data in the memory (32) and determine a marking position based on the data, and operate the user interface (28) to direct the user to cause relative rotation of the marking guide (22) and the core sample (12) so that the marking guide (22) is aligned with the marking position, allowing the user to use the marking guide (22) to mark the core sample (12) at the marking position.