Cable management systems that include a light source, such as a low voltage light source, integrally formed into or mounted to a cable management frame.

A flashlight, or portable light source, that has a light source at one end and a bottle opener at the second end. The bottle opener may be secured to the body of the flashlight in a permanent or removable manner. The bottle opener may be secured to the body of the flashlight by a cap on the end opposite the light source.

A luminaire includes a housing and a light source carried by the housing. The housing may include a first and second set of light emitting elements and a lens assembly. The lens assembly may include a lens with a first refraction section having a surface smoothness within a first range, and a second refraction section having a surface smoothness within a second range. The lens assembly may include a plurality of light source receiving members with each light source receiving member comprising a ridge. The first and second set of light emitting elements may be configured to emit light at a first and second beam angle. The light emitted by the first set and second set of light emitting elements may form a combined light with a center beam and gradient wherein the center beam has a greater candle power than the gradient.

An emergency egress light fixture is disclosed herein. The emergency egress light fixture can include a first light chamber base forming a first light chamber, where the first light chamber base includes at least one first reflector insert coupling feature. The emergency egress light fixture can also include at least one first light source disposed in the first light chamber. The emergency egress light fixture can further include a first reflector insert disposed within the at least one first reflector insert coupling feature, where the first reflector insert divides the first light chamber into a first portion and a second portion, where the at least one first light source is disposed in the first portion, and where the second portion is substantially dark when the at least one first light source is illuminated.

A desktop USB-charger related product has space to receive an AC power-wire, USB-charger wire, or another charging related wire(s). The USB-charger related product is arranged to be installed on a desk top at a hand-reachable distance from a user by attachment so that there is no need for the user to bend body or knee in order to charge a device using the charger. The USB-charger related product has at least one USB-port that can supply a desired output-current in the range of from 1.0 A to 12 A and 3.5 VDC to 8.5 VDC by converting input AC power ranging from 110 VAC to 250 VAC. The USB-charger product may also optional to incorporate at least one additional device such as an AC outlet, sensor, motion sensor, remote control, time display, LEDs, other lights, a power fail device, a smell device, an audio device, a video device.

A method and device for emitting electromagnetic radiation at high power using nonpolar or semipolar gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided. In various embodiments, the laser device includes plural laser emitters emitting green or blue laser light, integrated a substrate.

An improved light-emitting diode (LED) light fixture can include a circuit board, multiple LED clusters, and a master power controller. The LED clusters can be arranged on the circuit board and can include at least seven LEDs electrically connected in series and a regulator circuit. The LEDs of an LED cluster can be arranged such that one LED is located at a central point of the LED cluster and the remaining LEDs are arranged in a circular geometry around the center LED. The master power controller can be coupled to the circuit board and can be configured to control power provided to the LED clusters.

An LED light fixture including at least one LED light source thermally coupled to a heat-conductive structure. The heat-conductive structure having an LED-supporting region and heat-dissipating surfaces extending away therefrom. The at least one LED light source is thermally coupled to the LED-supporting region. The heat-conductive structure defines venting apertures bordering the at least one LED light source to facilitate ambient fluid flow to and from the heat-dissipating surfaces. In some embodiments, the LED light fixture includes a protrusion extending into a corresponding one of the venting apertures and oriented to direct air flow. In certain embodiments, the heat-conductive structure defines a plurality of venting apertures adjacent the at least one LED light source, the heat-dissipating surfaces include fins increasing in height at positions adjacent to the at least one of the venting apertures.

A light emitting device includes a flexible substrate, at least one light emitting element, a sealing resin and an adhesion layer. The flexible substrate includes a flexible base member and a plurality of wiring portions disposed on one surface of the base member. At least one light emitting element is arranged on a first surface of the flexible substrate and electrically connected to the wiring portions. The sealing resin seals the light emitting element. The adhesion layer is arranged on a second surface of the flexible substrate different from the first surface of the flexible substrate. The adhesion layer has a non-adhesive region corresponding at least to a region on the first surface where the at least one light emitting element is arranged. The non-adhesive region is covered with a non-adhesive layer.

Disclosed is a lighting unit (14a, b) that includes a housing that can be rotated around an axis. Each lighting unit has at least one light source (16a,b/18a,b) mounted on the housing, and the intensity of light emitted from the light source is adjustable. The lighting units also have a sensor (540a, b) that determines the orientation of the housing relative to a predetermined source Light source Light source Light source mined datum, such as gravity, in response to the rotation of the housing around the axis. The lighting units further have a controller (500a, b) connected to the sensor and the light source which automatically adjusts the intensity of light emitted from the light source based upon the determined orientation of the housing.