The present disclosure provides a windproof cover unit for optical fiber fusion splicer. The windproof cover unit includes a windproof cover, a mounting base unit, a flexible printed circuit (FPC) unit, and a rotational axle of the windproof cover, wherein the windproof cover comprises a protruding cover surface, an inner space, and a white-light lamp unit for providing illumination for the optical fiber fusion splicer in the inner space.

A lamp is disclosed, which comprises a tubular, an elongate and two end-caps, wherein the tubular body comprises two ends of the tubular body; the elongate light source board is inside the tubular body along a longitudinal direction thereof, and the elongate light source board comprises at least one light source arranged thereon and two ends of the elongate light source board; two end-caps are adapted to seal the two ends of the tubular body respectively, and at least one end-cap is slidingly connected to one of the two ends of the tubular body and fixedly connected to one of the two ends of the elongate light source board. The lamp of the present disclosure can be adapted to temperature changes, and can avoid an overall length variation, and/or a bending deformation in appearance.

A system and method comprised of an LED light strip whose electrically insulating core structure is somewhat flexible and elastic and whose alternating light producing sections and narrower clip sections have a top side containing LED elements and control signals and an underside containing a high capacity voltage bus, and a three sided mounting structure where an installed LED light strip is the fourth side with LED elements facing out and the voltage bus protected inside, and a clip system of two halves which affix to each other around a narrower clip section with a lower half connecting electrically to the voltage bus under the narrower clip section and installing in one side of the mounting structure and an upper half connecting electrically to control signals on the top half of the narrower clip section and installing in the other side of the mounting structure.

The present invention relates to a bulb structure, which comprises a bulb base, a pole member, a transmission base, and a plurality of lamp leaves. One end of the pole member is disposed at the bulb base. The transmission base is disposed at the other end of the pole member. The plurality of lamp leaves are disposed pivotally surrounding the transmission base and located surrounding the pole member. The plurality of lamp leaves pivot on the transmission base and move away from the pole member. The bulb structure according to the present invention includes two lighting patterns. The lamp leaves may spread or close. Thereby, different lighting ranges may be provided.

A device, system, process, and method of manufacturing provides use of at least two LED lighting sources to provide auxiliary component modules. Embodiments can be used in a variety of industries, including city street lamps, indoor lighting systems, lighting systems in automobiles, train lighting systems, tunnel lighting systems, building lighting systems, networked lighting systems, and other systems that could benefit from flexibility and ease in changing circuit components for time-based, usage-based, or fault-based detected situations.

A light source unit includes a card type light source including a card substrate on which a light source is mounted, and a power supply connector configured to supply power to the light source. A card edge connector is formed on a part of the card substrate. The power supply connector is configured to be fitted to the card type light source via the card edge connector. The card type light source is provided with an alignment groove for confirming an alignment state with respect to the power supply connector.

It is described herein a lighting fixture. The lighting fixture may comprise a base, a lighting element, an attachment mechanism, and an optional spacer. In embodiments where the spacer is not present, the base may comprise a base recess within a top surface of the base for routing of an electrical communication connection of the lighting element. In embodiments where the spacer is present, the spacer may comprise a spacer recess within a top surface of the spacer for routing of the electrical communication connection. The base, the lighting element, and the optional spacer may be connected to one another by the attachment mechanism. Also described herein is a lighting fixture kit comprising a base, a lighting element, an attachment mechanism, and optionally a spacer.

A light unit includes a bulb having a light source with lead wires and a separator, a switch member that includes a support member and a pair of spring terminals, and a socket having two or more conductive terminals and adapted to receive the bulb and the switch member. The switch member is adapted to cause the pair of spring terminals to contact one another to form an electrical short circuit across the pair of conductive terminals and the light source when the bulb is completely or partially removed from the socket. The lead wires form an electrical connection across the conductive terminals and the separator breaks contact between the pair of spring terminals when the bulb is seated in the socket.

The present disclosure describes light systems in which the intensity of base color LEDs configured to emit light within a target color region is increased using additional white LEDs and the emitted light is filtered so that a dominant portion of light passing through the filter at a particular viewing angle is within the target color region. The present disclosure also describes methods for forming a printed circuit board with an integral heat sink arrangement by depositing additional solder on solder pads that are not used to connect electronic components so that the additional solder acts as a heat sink.

Various embodiments may relate to an illumination device including at least one semiconductor light source arrangement that is fixed to a carrier. The at least one semiconductor light source arrangement is fixed to the carrier at multiple locations by means of a press fit.