This new utility invention discloses a waterproof LED lamp comprising a power supply box and an LED lighting module block detachably connected to the power supply box. A power driving board and an LED controller are disposed in the power supply box. The LED lighting module block includes at least one LED module, which includes a module heat dissipater. The power supply box and the LED module are arrayed side-by-side in a parallel manner, and a lateral surface of the power supply box matches a lateral surface of the LED module in size and shape so that the power supply box and the LED module may be in close contact. The power supply box and the LED lighting module block are electrically connected with a conducting wire, which is arranged to go through the wiring hole and the slot. The power driving board provides power to the LED controller and the light board, and the LED controller drives the LED lighting beads on the light board to illuminate. The present invention disposes the power supply and power driver inside a power supply box to separate the power supply from the LED light source. For product maintenance, the power supply or LED light source may be replaced individually.

A LED (light-emitting diode)-based illumination assembly with an adjustable irradiation angle comprises a conductive threaded protrusion protruding from a hollow cylindrical body and threaded to an electrical bulb-type socket; a vertical elongate guide rod protruding from the base sub-assembly; a fixed LED-module support fixed to a distal end of the vertical elongate guide rod; a movable LED-module support configured to move along the vertical elongate guide rod; a plurality of LED-based illumination modules; a plurality of elongate elastic plate; an irradiation angle adjustment mechanism, wherein the irradiation angle adjustment mechanism is configured to allow operative connection between an outer circumferential surface of the hollow cylindrical body of the base sub-assembly and the movable LED-module support, wherein the irradiation angle adjustment mechanism is configured to allow adjustment of an irradiation angle of the LED-based illumination modules to a selected angle via the operative connection.

A cable light includes a battery receptacle that is electrically coupled to a first light module and a second light module. The battery receptacle includes a battery port that receives and retains a battery, such as a power tool battery pack. The first light module and the second light module each include a housing supporting a lens, a light emitter such as an LED, a reflector, and a hanger to hang the light modules on a workpiece. The first light module is electrically coupled to the battery receptacle, and the second light module is electrically coupled to the battery receptacle via a connection with the first light module. The battery receptacle communicates electrical power from the battery pack to the light modules to power the light emitters.

A strip of linear lighting with distributed power conversion is disclosed. The linear lighting includes a flexible PCB. The flexible PCB is divided into repeating blocks, which are arranged electrically in parallel with one another between power and ground. Each repeating block includes power conversion and conditioning circuits. A plurality of LED light engines are connected to the outputs of the power conversion and conditioning circuits, electrically in series with one another. The power conversion and conditioning circuits typically include at least a full-bridge rectifier. A pair of conductors run the length of the PCB adjacent to it and are connected to each of the repeating blocks. A flexible, transparent covering surrounds the PCB and pair of conductors.

Disclosed is a luminous necklace structure. The present invention adopts the following technical solution: a luminous necklace structure, comprising a battery case; a chain rope with both ends connected with the battery case; pendant(s), at least one of which is connected with the chain rope, so that the battery case can supply power to the chain rope and make the pendant(s) luminous. The beneficial effects of the present invention are as follows: the chain rope and the light shade adopt diversified connecting methods which are more flexible and convenient for use, the movable connection between the light holder and the light shade makes the luminophor changeable, thus prolonging the service life of the luminous necklace and meanwhile saving the costs, and the same luminous necklace is allowed to be provided with either luminous or non-luminous light shade, thus enhancing the luminous effect of the necklace.

Eyewear including an optical element, a controller, a support structure configured to support the optical element and the controller, light sources coupled to the controller and supported by the support structure, and a diffuser positioned adjacent to the light sources and supported by the support structure, the diffuser including microstructures that diffuse light emitted by the light sources in a radial anisotropic diffusion pattern or a prism-like diffusion pattern.

An illumination device system includes: an illumination device including an engaging portion configured to engage with an illumination device support base, a main body portion, a light emitting portion configured to swing around a turning axis in relation to the main body portion, and a cable extending from the main body portion; and a diffuser, and the diffuser swings around the turning axis between an advanced position positioned in front of the light emitting portion and a withdrawn position withdrawn from the front of the light emitting portion, and includes a first locking portion configured to engage with the illumination device support base and holds the diffuser at the advanced position, and a second locking portion configured to engage with the cable and holds the diffuser at the withdrawn position.

A lighting device comprising a housing arranged with at least one first housing space and at least one second housing space; at least one first illumination module respectively arranged in the at least one or more first housing space and at least one first auxiliary functional module, respectively arranged in the at least one second housing spaces; wherein each of the first auxiliary functional modules includes at least one of a communication module, a sensor module or a camera module. The lighting device arranged according to an embodiment of the present invention not only satisfies the lighting demand of existing urban planning, but also facilitates the upgrading of intelligent lighting devices with such functions as temperature detection, traffic monitoring and alarm, at a low cost.

A light system includes a first substrate and a second substrate having the first substrate thereon. A light emitting diode (LED) is connected to the first substrate. An encapsulation layer covers the LED and at least a majority of the first substrate.

A method for automatically producing LED lamp cap, including: leading a heat sink base out to an outlet of a first feeding device; leading a reflection bowl to an outlet of a lead-out rail of a second feeding device; feeding, by a third feeding device, a LED lamp bead to a clamping block; feeding a bottom cover into a feeding pipe of a fourth feeding device; feeding a lamb tube to a lamp tube feeding pipe; dispensing a glue in a mounting groove of the heat sink base; pushing the LED lamp wick into the mounting groove; feeding the reflection bowl to a mounting surface of the heat sink base; and allowing the bottom cover to abut against an end of the heat sink base and allowing a lead wire to be clamped in a notch of the heat sink base and an opening of the bottom cover.