An LED streetlamp is provided that includes: a frame; a main PCB installed in the frame, extending in a longitudinal direction of the frame, and provided with a connector at a first side surface thereof; and a plurality of LED bars, each being coupled to the frame at an end thereof and emitting light by being powered by the main PCB, the LED bars symmetrically arranged with respect to the frame and arranged at regular intervals in the longitudinal direction of the frame.

An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear LED lamps have internal modular network connectors and control components so that they can receive control data and power signals over a single network cable according to a standardized power and data network communications architecture such as Ethernet. The system includes connector assemblies designed to securely mount the networkable linear LED lamps to conventional tube lamp lighting fixtures or to another support housing and to provide integrated power and data connectivity to internal components of the lamps. In one form, the disclosed system includes a network enabled snap-fit connector assembly mounted to a lighting fixture and configured to provide Ethernet power and data connectivity to the lamp. The LED lamps have first and second mechanical connectors at opposite ends of the lamp body, and the snap-fit connectors are configured to secure the lamps to an overhead lighting fixture or other support structure as an incident of the lamp ends moving relative to the mounting connectors in a substantially straight path that is transverse to the length of the body into an engaged position. The snap-fit connectors are also configured to form a network connection with an internal modular network connector associated with the lamp with the lamp mounted in its operative state on a support. In another form, a clipping mechanism is provided for mounting linear networkable LED lamps to an overhead grid ceiling system.

A lighting system includes a solid state luminaire configured to be mounted to provide task lighting to at least one area, a user interface configured to accept lighting settings for the lighting system, and a user interface configured to enable at least one of the solid state luminaire and an area light source to be controlled to provide a desired illumination level to a workspace, wherein the solid state luminaire and the area light source both illuminate the workspace.

A retrofitting kit for retrofitting an existing troffer light fixture having a troffer housing includes an adaptor bracket and a door assembly. The adaptor bracket includes a channel configured to rest on a T-bar of a ceiling system, and further configured to be located between the T-bar and the troffer housing, a slot, and a latch surface. The channel defines an open slot configured to receive and retain a portion of the troffer housing thereby facilitating a retrofit installation. The door assembly includes a latch configured to engage the latch surface of the adaptor bracket, a hinge configured to interface with the slot of the adaptor bracket, a housing including the latch and the hinge, and a light source coupled to the housing.

The present invention is directed generally to a new flat or A-frame pop-up canopy, shelter, cover, and/or awning, to the integration of skylights and electrical lights systems, to clocks and watches that can record a persons preferred alarm voice or video, winter gloves made to look like or with caricatures formed with or on them, digital radio and TV systems with a method of overcoming lost signal interruptions, and a single vent HVAC temperature control systems. Each of these approaches make life easier and/or more fun for people.

In one aspect, light fixtures are described herein employing waveguide components for delivery of directional light to wall surfaces and/or surfaces outside the general down lighting distribution of the fixture. A light fixture comprises a light source component in an optic assembly, the light source component comprising a first light source providing a down lighting distribution and a second light source coupled to a waveguide component of the optic assembly providing one or more lateral lighting distributions from the light fixture. The waveguide component comprises at least one waveguide optic comprising a body and a light extraction face, the light extraction face forming one or more sidewall portions of the optic assembly.

A detachable warning lamp has a base, a light-emitting module disposed on the base, and a cover disposed on the base. The base has two retaining walls and two engaging grooves. The light-emitting module has a circuit board disposed on the base and multiple light-emitting elements. The light-emitting elements are electrically connected to the circuit board and are respectively detachably disposed on the base. Each one of the light-emitting elements has a first engaging portion inserted into a corresponding one of the two engaging grooves, multiple first cushioning lugs abutting a corresponding one of the two retaining walls, a second engaging portion, and multiple second cushioning lugs. The cover has two baffles abutting the second cushioning lugs and two stopping surfaces abutting the second engaging portion. The light-emitting elements are detachably engaged on the base without the use of a screw and a hand tool.

The present application concerns a light emitting diode, LED, armature and a lighting system comprising a plurality of LED armatures. The LED armature comprises a plurality of first LEDs facing a first direction, and arranged in a line in a second direction, substantially perpendicular to the first direction. For each first LED among the plurality of first LEDs, the armature comprises a reflector substantially facing the first direction, arranged adjacent to that first LED in a third direction, substantially perpendicular to the first and second directions. The armature further comprises a lens elongated in the second direction, of which a receiving side is configured to receive light from the plurality of first LEDs, and of which an emission side is configured to emit, as a bundle, light that was received on the receiving side, and that has passed through the lens. The receiving side of the lens is adapted for reflecting a part of the light emitted by one first LED among the plurality of first LEDs onto the reflector adjacent to that LED, allowing that part of the light to be reflected by that reflector towards the receiving side. The lighting system comprises one or more pairs of substantially parallel frame sections, and, in between each pair of frame sections, a plurality of LED armatures according to the invention. For each pair of frame sections, the LED armatures from the plurality of LED armatures are arranged substantially parallel to each other and/or substantially perpendicularly to each frame section from said pair of frame sections.

An insect repellant device including a repellant portion and a light portion with a simulated flame and constant light option.

A decorative lamp string includes a lamp string and a wool supporting strip. The lamp string is provided with a plurality of lamps, and a wire is arranged between two adjacent lamps. The lamp string is connected to the wool supporting strip. The wool supporting strip includes a supporting portion and a lint portion. The lint portion is arranged around the supporting portion. At least part of the lamp string is embedded in the lint portion. The present disclosure further provides a method for manufacturing a decorative lamp string. By the arrangement of the above structure, the lamp string is connected to the wool supporting strip so that the product is more stable in structure and is easier to be shaped, making it convenient for a user to prepare various shapes with the lamp string.