A lighting assembly that includes a heatsink housing, a plurality of light emitting diode (LED) modules, and a power supply disposed within a power supply casing, wherein the power supply is for providing power to the LED modules. Each LED module includes a plurality of LEDs and is thermally connected to the heatsink housing. The power supply casing includes a structure for cooling the power supply.

In one aspect, luminaires are described herein having sensor modules integrated therein. In one aspect, a luminaire described herein comprises a light emitting face including a LED assembly. A sensor module is integrated into the luminaire at a position at least partially overlapping the light emitting face. In another aspect, a luminaire described herein comprises a LED assembly and a driver assembly. A sensor module is integrated into the luminaire along or more convective air current pathways cooling the LED assembly or driver assembly.

A portable device for generating and providing electricity is disclosed. The device includes one or more flat solar panels; one or more batteries arranged to be changed with electric power from the one or more flat solar panels; one or more lights arranged to be powered from the one or more batteries; one or more electric connectors arranged to receive electric power form the one or more batteries and to connect to combined power/data connections on portable electronic devices; and an expandable and collapsible housing holding the solar panels, batteries, and lights, and arranged to form a hollow inner volume when expanded and a flat panel when contracted.

The invention involves the technical field of light bulbs, disclosing a waterproof light bulb comprising a lamp head and a bulb connected, a soft glue lamp base and a resilient waterproof stein structure, which connects to the lamp head and extends into the bulb. The stein structure comprises a first metal lead, a LED strip and a second metal lead in sequential electrical connection. The first and second metal lead are integrated with a soft glue light base, and are electrically connected with the lamp head. The soft glue light base is sealed tightly fitted with inside of the bulb mouth; the invention's benefits include: 1. The bulb features a soft glue lamp base with waterproof sealing and enhanced waterproof properties; 2. The improved stein structure sets detents on the first and second metal lead that are encapsulated with the LED strip, with simplified process and lower production costs.

An electronic module group can include an electronic module including a first housing defining a housing cavity; a power supply driving module positioned within the housing cavity; and a first concentric terminal connected in electrical communication with the power supply driving module by a first wire and a second wire; and a second concentric terminal rotatably connected in electrical communication with the first concentric terminal, the second concentric terminal configured to transmit power to the first concentric terminal.

A downlight apparatus includes a base housing, a light module and a rotation shaft. The base housing has an inner hemisphere surface. The light module has an exterior hemisphere surface. The light module has a light source emitting a light. The rotation shaft has a first end fixed to the light module. The base housing has a shaft hole for the rotation shaft to pass through and rotate in the shaft hole. The rotation shaft has a second end attached to the base housing. A rotation axis of the rotation shaft is aligned with a radial direction of the exterior hemisphere surface for changing a light direction of the light by rotating the light module along the rotation shaft.

A lighting device includes a plurality of main bodies, a first casing, a plurality of second casings, a control module, and a plurality of light-emitting modules. One side of each of the plurality of main bodies has the light-emitting modules arranged thereon, and the light-emitting module is electrically connected to the control module. One second casing is fixedly disposed on another side of each of the plurality of main bodies that is opposite to the one side where the light-emitting module is disposed, and a passage is formed between the second casing and the main body. The control module with a plug-in design is disposed in the first casing, so that the control module is arranged away from the plurality of light-emitting modules.

An illuminating device has an illuminating assembly and a holding base. The illuminating assembly has a connection element mounted on a top of the illuminating assembly and has a threaded stub formed on and protruding from a top of the connection element. The holding base is connected with the illuminating assembly and has a base body and a nut. The base body a central hole, two fixing holes, and two fasteners. The central hole is defined through the base body and through which the threaded stub of the connection element extends. The fixing holes are defined through the holding base. The fasteners are mounted respectively through the two fixing holes and are adapted to be securely attached to a ceiling or a wall. The nut is screwed with the threaded stub on the connection element.

The present invention provides a tri-proof lamp, which comprises two swivel covers, two end caps, two power guide slots, two power supply circuits, a light source unit and a lamp cover; the lamp cover has openings at both ends; the power guide slots are located inside the lamp cover; the power supply circuits are located at the power guide slots; the light source unit is located inside the lamp cover and is electrically connected to the power supply circuits; the end caps are located at the openings of the lamp cover; the swivel covers are located at the end caps.

A light emitting apparatus includes a light source, a unitary formed heat sink with a plurality of heat dissipating fins, a lensed enclosure that retains a light source and at least one power consuming device other than the light source. The lensed enclosure includes a recessed opening having at least a first wall that terminates at a substantially perpendicular second wall. The plurality of heat dissipating fins are disposed on at least one adjacent exterior side of the walled enclosure, the fins extending outwardly. At least one fin coupled to the heat sink extends beyond the light source, and the heat generated by the light source travels by conduction laterally through the heat sink to the at least one coupled fin.