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US20140265928 SPECTRALLY-CONTROLLED BACKLIGHTING FOR LCD DISPLAYS  
A display backlight assembly includes a light guide panel having first and second principal faces and at least one edge surface. A display screen is aligned with and substantially perpendicular to...
US20150061511 LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES  
In embodiments of the present invention, a method and system is provided for commissioning improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures...
US20140285095 LIGHTING FIXTURES AND METHODS OF COMMISSIONING LIGHTING FIXTURES  
In embodiments of the present invention, a method and system is provided for commissioning improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures...
US20140176010 COLOR CONTROL OF DYNAMIC LIGHTING  
This invention relates to a method of adjusting the fixture color emitted by a first and a second lighting fixture to a target color, each lighting fixture comprising at least a first and a second...
US20130162140 LED LIGHT- EMITTING DEVICE AND INDICATOR PROVIDED WITH THE LED LIGHT EMITTING DEVICE  
A first LED emits visible light of an emission color such that with respect to a CIE(1976)L*u*v* color space chromaticity diagram, the chromaticity is exterior to a prescribed white light region...
US20140062337 DECORATION LAMP FOR PRODUCING MATCHED SOUND AND ILLUMINATION EFFECTS  
A decoration lamp with a speaker for correspondingly illuminating and speaking has a decoration body, multiple fixtures, multiple illumination units, a translucent cover, a speaker and a control...
US20150257241 Color Control of Dynamic Lighting  
This disclosure relates to methods and systems for adjusting a fixture color to a target color, comprising: a color controller configured to communicate with a first lighting fixture and a second...
US20150264780 POWER OVER ETHERNET LIGHTING FIXTURE  
In a first embodiment, a lighting fixture is configured as a power over Ethernet (PoE) powered device (PD), which is capable of facilitating Ethernet-based communications with and receiving power...
US20110084614 LED LIGHTING SYSTEM  
A system and method involving lighting fixtures, a control network, a controller and other devices such as light sensors, input devices and network adapters for coordinating precise brightness and...
US20110089866 LED Lighting System  
The LED light fixture includes white LEDs having multiple, different color temperatures. Preferably, white LEDs having color temperatures of about 3500 and about 5000 degrees Kelvin (K) are...
US20140265864 SYSTEMS AND METHODS FOR PROVIDING A LIGHTING EFFECT  
Systems and methods for creating and previewing a lighting effect, such as displaying an array of colors across a number of lighting fixtures are provided. A user may specify some of the colors...
US20110018438 LIGHTING SYSTEM  
A lighting system for an emergency exit from an occupied space: an array of lighting elements located around the emergency exit to illuminate the exit and facilitate egress for an occupant of the...
US20150061504 INTELLIGENT DIMMING LIGHTING  
Systems, devices, and techniques are provided for operating a display and/or an illumination source based upon the direction of a user's gaze and/or a desired illumination level in a monitored...
US20110298394 HIGH EFFICIENCY FLASHLIGHT BEZEL  
A high efficiency flashlight bezel has a heat sink that controls the heat generated by at least one LED light source. The bezel is elongated to accommodate the heat sink. A constant current driver...
US20120319620 LED-BASED LIGHTING MODULE AND CONTROL METHOD  
A light-emitting diode (LED) module includes a body assembly, a printed circuit board assembly (PCBA) having LEDs, and a power conditioning board having a controller. The PCBA and power...
US20130021580 Systems and Methods of LED Color Overlap  
The disclosed systems and methods emphasize driving LEDs in series and in parallel with the same LED driver chip and a single inductor. For creating overlap, the systems and methods of LED color...
US20150163888 LIGHTING CONTROL SYSTEMS  
A lighting controller that may be utilized with aquariums is provided. The light controller provides easy control over various lighting fixtures comprising various light sources. A user may...
US20150126806 LIGHTING SYSTEM, PARTICULARLY FOR DELIRIUM REDUCTION IN INTENSIVE CARE UNITS  
The invention relates to a lighting system (100) and a method for controlling lighting conditions in a room (R). The lighting system (100) comprises a controller (101) for controlling internal...
US20110156615 BACKLIGHT DRIVING CIRCUIT FOR USE IN LCD PANEL  
A backlight driving circuit includes a voltage-regulating circuit, a self-excited oscillation circuit, a transformer, a rectifying circuit and a filtering circuit. The voltage-regulating circuit...
US20150108921 TUNABLE LIGHTING SYSTEM  
A method for providing a light output from a lighting system (100) capable of emitting light within a lighting system color gamut (202) in an x-y color plane, comprising the steps of: receiving...
US20120229043 ELECTRICAL CONNECTOR FOR CONNECTING A LIGHT EMITTING DIODE (LED) TO A DRIVER  
An electrical connector is provided for connecting a light emitting diode (LED) to a driver. The electrical connector includes a housing, a driver input contact held by the housing and configured...
US20130049636 Electronic Device for Controlling Lighting Effects Using an Audio File  
An electronic device is provided, which comprises one or more light groupings, each light grouping including one or more light sources, and audio processing circuitry adapted for interpreting an...
US20140035472 REDUCING LUMEN VARIABILITY OVER A RANGE OF COLOR TEMPERATURES OF AN OUTPUT OF TUNABLE-WHITE LED LIGHTING DEVICES  
A system provides white light having a selectable spectral characteristic (e.g. a selectable color temperature, delta uv, and intensity) using a combination of sources (e.g. LEDs) emitting light...
US20140097753 LED Lighting system for self-dissipation of heat  
A LED lighting system includes: a power unit for providing a power supply source for the lighting system, a LED circuit connected to the power unit for illuminating the light emitting diodes of...
US20120013267 LED POWER SUPPLY SYSTEMS AND METHODS  
One aspect of the present invention includes a light-emitting diode (LED) power supply system. The system includes an LED regulator configured to monitor at least one LED voltage associated with a...
US20130038244 LIGHTING DEVICE  
The disclosed lighting device gradually adjusts from an incandescent bulb color having a 30% dimming rate to a daylight color having a 100% dimming rate. The overall dimming rate is changed to a...
US20130264966 LIGHT-EMITTING DISPLAY STICK  
There have been a variety of attempts to make light-emitting display sticks, used when directing traffic at night, cheering at various events, and the like, that not only simply emit light but...
US20150151671 STROBED HEADLIGHT FOR IMPROVED VISIBILITY  
A light providing improved visibility during adverse conditions includes an array of discrete lights distributed over a surface. The discrete lights are configured to distribute directional light...
US20150002027 MULTI-FUNCTION LIGHTING SYSTEM  
A multi-function lighting system is provided. A design of multiplex configuration of a multi-diode lighting module and a design of optical time domain modulation of an electric controlling system...
US20120194082 MULTI-FUNCTION LIGHTING SYSTEM  
A multi-function lighting system is provided. A design of multiplex configuration of a multi-diode lighting module and a design of optical time domain modulation of an electric controlling system...
US20120126707 DETERMINISTICALLY CALCULATING DIMMING VALUES FOR FOUR OR MORE LIGHT SOURCES  
An intelligent light source deterministically calculates luminous flux levels of individual color sources of four or more light sources without a look-up table to determine the luminous flux levels.
US20100301773 Fixture with Individual Light Module Dimming  
In embodiments of the present invention, a method and system is provided for designing improved intelligent, LED-based lighting systems. The LED based lighting systems may include fixtures with...
US20140028219 REMOTE INTELLIGENT MONITORING SYSTEM AND LED STREET LAMP APPLIED THERETO  
A remote intelligent monitoring system includes a server and a plurality of LED street lamps. Each of the plurality of LED street lamps includes a plurality of LED light sources connected in...
US20130241439 Lighting Control System, Lighting Control Method, and Storage Medium  
A lighting control system includes a plurality of lighting fixtures for ambient lighting, a plurality of lighting fixtures for task lighting, and a smart phone of a worker. The smart phone can...
US20110127928 Automatic Calibration of an Automated Dimmer  
The present specification discloses a method and device for automatically calibrating a reference light level for an automated dimmer for electric lights, such as fluorescent lamps. An automatic...
US20150123569 LIGHTING FIXTURE WITH TOUCH-SENSITIVE LIGHT EMITTING SURFACE  
Disclosed are methods and apparatus related to a LED-based lighting fixture having a touch-sensitive light emitting surface that may be touched by a user to change light output characteristics of...
US20150090189 INTEGRATED FISH DIVERSION SYSTEM, AND LIGHTING DEVICE USED THEREIN  
Described are various embodiments of an integrated fish diversion system, and lighting device used therein. One embodiment provides a system for diverting approaching fish from a predominant water...
US20110121734 LIGHT EMITTING DIODE (LED) BEACON  
A beacon for use at transportation hubs, such as airports, heliports, and marine vessels and for marking aviation obstructions. The beacon is modular in design and has a substantially cylindrical...
US20130293146 ILLUMINATION DEVICE HAVING DETERRENT FUNCTION  
The illumination device contains a number of lamps and deterrent modules. Each deterrent module contains a reception unit for receiving a wired or wireless signal, and is configured in a lamp....
US20130154513 Method and Apparatus for Operating a Group of Lighting Fixture Nodes  
Methods and apparatus for operating a group of lighting fixture nodes (10A-D) at a reduced power level are disclosed. In some versions of the methods a plurality of lighting fixture nodes in a...
US20110037415 Gls-Alike Led Light Source  
The invention relates to GLS-look-alike LED light source (100) comprising two different types of LEDs (21, 22), preferably LEDs emitting with a near UV spectrum and a blue or white spectrum,...
US20150069932 DC LED DRIVERLESS LIGHTING ASSEMBLY  
A lighting assembly to be primarily used in an agricultural setting to illuminate farm animals with different colors of lighting. The assembly has a circuit for emitting light with different...
US20120262065 LIGHTING MODULE  
The present disclosure relates to a lighting module wherein a DC-DC converter and an LED module are provided as an integral part of the lighting module, and an AC-DC module is provided separately...
US20120274227 ADAPTIVE DIMMER DETECTION AND CONTROL FOR LED LAMP  
An LED lamp is provided in which the output light intensity of the LEDs in the LED lamp is adjusted based on the input voltage to the LED lamp. A dimmer control unit detects a type of dimmer...
US20130313987 METHODS AND APPARATUS FOR SEGMENTING AND DRIVING LED-BASED LIGHTING UNITS  
A plurality of LED-based lighting units is segmented into a plurality of LED-based lighting segments connected in series. Each lighting segment has a plurality of LED-based lighting units...
US20120146548 LED-BASED LIGHTING FIXTURES AND RELATED METHODS FOR THERMAL MANAGEMENT  
Disclosed is a light emitting diode (LED)-based lighting fixture including an LED and a voltage supply configured to provide electrical power to the LED. The LED-based lighting fixture also...
US20130015782 Battery Powered Decorative Light with Timer  
A decorative light in the form of a candelabrum, chandelier, or sphere, the candelabrum and chandelier having a plurality of artificial flower blossoms, each with an LED. A control circuit is...
US20150061498 Temperature Controlled High Output LED Lighting System  
A lighting system for providing high intensity lighting may include an LED system and a control system that controls the LED system based on a determined temperature to ensure that a minimum...
US20110285316 Error Amplifier and LED Circuit Comprising the Same  
An error amplifier and a LED circuit comprising the same are provided. The LED circuit comprises an inductor, a group of LEDs and a power MOS connected to the inductor, an error amplifier and a...
US20130002167 VARIABLE CORRELATED COLOR TEMPERATURE LUMINARY CONSTRUCTS  
A lighting device comprising plural excitation sources configured to provide at least two excitation peak emissions of different wavelength and at least one phosphor material radiationally coupled...