Abstract: An internet access point that combines multi spectrum wireless connectivity into a solid state LED lighting element and fixture is provided for a total integrated network environment. The system includes: a composite wireless access point; a connection cable; and a power mechanism. The power mechanism provide a gateway between the lighting and a variety of power sources, including conventional grid power. A modular server cabinet provides a grid tie point. Each server element provides a plurality of PCB mounted RJ45 connecters for electrical connection with low voltage panel lighting through network patch cables. The cables terminate between the power server rack and a low voltage panel light/wireless internet access point to provide 24 VDC power. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.

Abstract: A system for replacing linear fluorescent lamps with LED modules in a cabinet sign includes an LED module support structure. The LED module support structure may be attached to the raceways of the cabinet sign or to the sockets formerly used for mounting fluorescent lamps between the raceways.

Abstract: A system for replacing linear fluorescent lamps with LED modules in a cabinet sign includes an LED module support structure. The LED module support structure may be attached to the raceways of the cabinet sign or to the sockets formerly used for mounting fluorescent lamps between the raceways.

Abstract: An LED luminaire (10) comprising: a main body portion (12) adapted, in use, to house an LED light panel (24); a mount (14) for securing, in use, the luminaire (10) to a surface; a driver unit (62); and a hinge (16, 42, 44) adapted to hingedly connect the main body portion (12) to the mount (14), wherein the hinge (16, 42, 44) comprises a, hollow interior volume for accommodating the driver unit (62), and wherein the driver unit (62) comprises a water-resistant housing.

Abstract: A durable LED light engine includes a printed circuit board including LEDs mounted thereon positioned between a substantially U-shaped top enclosure and a bottom enclosure. Once assembled together, the combination of the substantially U-shaped top enclosure, the printed circuit board and the bottom enclosure are held together with a molding material.

Abstract: A modular floorstanding centrifuge comprising at least the following modules, the modules being preassembled, coherent components capable of being mounted as a whole, including a floor plate, a wall module adapted to be mounted on the floor plate together with two side wall elements capable of being attached to opposing edge regions of the floor plate, and a ceiling element adapted to interconnect the side wall elements, and a guard ring module adapted to be mounted on the wall module and comprising a guard ring attached to at least one side wall element and/or a ceiling element, wherein the ceiling element and the at least one side wall element are joined together and the at least one side wall element is mounted on the ceiling element such that it is capable of being attached to an edge region of the ceiling element pertaining to the underlying wall module.

Abstract: An intra-canopy LED grow light incorporating Optical Lighting Film (OLF), which uses the reflective and transmissive properties of the OLF inside an expandable section of light tubing. The tube and film combination transport a light source distributing the light along the length of the tube. The entire fixture assembly is mounted through the middle of the plant growth by suspending the fixture assembly. The light engine drives the beam down the light tubes, and can be mounted outside of the plant canopy to discourage exposing the plants to additional heat.

Abstract: An LED lighting system is provided for connection to a variable power source providing input power, the LED lighting system having at least one power analyzing and processing circuitry connecting to the variable power source, and being configured to identify one or more characteristics of the input power, where the characteristics are selected from amplitude, frequency and pulse width of the input power, compare one or more of the characteristics of the input power to preset control criteria either in hardware or software or both to yield a comparison result, and then control the current control circuitry according to the comparison result.

Abstract: The present invention relates to a laboratory centrifuge having a cooling device which comprises a compressor enclosed by a compressor housing, with the compressor housing, in the region of the compressor head, being at least regionally provided with a damping material which is capable of absorbing vibrations in the range from 20 Hz to 100 Hz.

Abstract: An electrical supply module including: a composite board including an anode layer and a cathode layer of electrically conducting material, which anode layer and cathode layer are separated by an insulator of electrically insulating material, the anode layer and the cathode layer each having a trench extending from a connection surface of the composite board; an adapter for mounting in a hole extending entirely through or partly through the composite board, the adapter including a circuit board carrying an electronic component, the circuit board establishing electrical connection from the anode layer to an anode of the electronic component and electrical connection from the cathode layer to a cathode of the electronic component; and a power supply capable of providing a constant voltage or a constant current between the anode layer and the cathode layer. An electrical supply system including the electrical supply module and an extension module.

Abstract: An LED adapter to retrofit non-LED light fixtures to accept LED lights without electrical rewiring. The LED adapter includes a multi-use base plug that is configured to connect to the socket on the non-LED light fixture and a universal LED plug configured to connect to the socket on an LED light. The multi-use base plug may be a four-pin square base, a two-pin (aligned or off-set) square base, a two-pin tombstone base, a two-pin oval base, or a threaded base. The adapter may also include a power regulator disposed between the universal LED plug and the multi-use base plug. The power regulator includes one or more resistor to adjust the current or voltage supplied by the non-LED light fixture so as to be compatible with the LED light fixture.

Abstract: This invention provides a cost-effective means for both indoor and greenhouse farmers to use a Modular Light Emitting Diode (LED) Grow Light System to optimize light distribution and integrate natural light. The Modular LED Grow Light System consists primarily of multiple narrow “Linear Modules” connected to two “End Housings” with structure from “Support Braces” that together form each “Grow Rack” within the system. The Linear Modules are longer than their diameter, and the spacing between the Linear Modules is greater than their diameter. This creates spaces between each Linear Module with three primary advantages: more even light distribution, more integration of natural light, and more air flow for natural ventilation.

Abstract: An LED lamp employing active cooling chambers is presented. The lamp features a housing having two active cooling chambers. One chamber, i.e. the first or cold chamber, contains an LED driver and one or more cooling fans, while the second chamber, i.e. the hot chamber, contains one or more LED modules secured to a heat sink. Fluid (air) communication between the two chambers is controlled by the one or more cooling fans. In operation, the fans draw ambient cooling air inside the cold chamber via air intake openings in the housing. The cooling air is then forced through a plurality of heat sink fins and heat transfer channels and exhausted from air exhaust openings in the housing.