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US20150189704 Portable Lamp System  
The present disclosure provides a user-configurable battery-powered LED lamp. The lamp has several embodiments to handle recharging, including hot-swap battery cartridges, a wireless alert system,...
US20140320011 EMERGENCY LIGHTING MONITORING AND REPORTING SYSTEM  
An emergency lighting system with central batteries power remote LED fixtures and exit signs, with all components integrated throughout a single or multiple buildings. Status reports are available...
US20130147352 Solar powered electrical circuit integrating: Auxillaries & Lighting System  
Powered Electrical Circuit Integrating: Auxiliaries & Lighting System hereinafter named: SPECIALS is a Process to improve Economics and to improve Electrical-Efficiency, for Solar-Cells and/or...
US20140292198 MULTIPLE APPLICATION LED ILLUMINATION SYSTEM  
An illumination system which houses LEDs on Printed Circuit Boards (PCB) in a lightweight, metal or plastic housing that can be configured as a stand-alone interior lighting fixture or retrofitted...
US20130113376 PHOTOVOLTAIC MODULE  
A solar photovoltaic module includes a solar panel that generates solar power, a light-emitting diode (LED), and a micro-chip unit that is electrically coupled between the solar panel and the LED,...
US20140217889 LED LIGHTING  
An LED light includes a light body; an LED light board disposed in the light body and disposed thereon a plurality of LED dies; at least one battery coupling member, which is a detachable battery...
US20140139019 LIGHTING SYSTEM  
A lighting system (1) has a first lighting circuit (2) configured to provide a first predetermined level of lighting intensity. The first lighting circuit (2) is configured to receive power from a...
US20110309747 EXTENDING SERVICE LIFE OF LIGHTING FIXTURES  
A device may include a power source, two or more lamps for providing light, and a controller. The controller may be configured to periodically select a first combination of one or more of the...
US20100072896 Panel Board Emergency Lighting System  
An emergency lighting system comprising an electrical panel board comprising a phase layout comprising a plurality of consecutively arranged phases wherein a pair of consecutive phases are of the...
US20140361688 BATTERY BACKUP MOTION SENSING LIGHTING DEVICE  
In embodiments of the present invention improved capabilities are described for autonomous shifting of at least a portion of a lighting load off an energy distribution grid, comprising...
US20120126699 LED Light Bulb with Battery Backup and Remote Operation  
An LED lighting device is presented for both general illumination and emergency backup lighting. The device has an outer bulb shell with air vents to release heat. A metal threaded base is adapted...
US20120126700 Integrated Exit Signs and Monitoring System  
A monitoring system has integrated exit signs, which preferably have electroluminescent elements. The signs connect to internal wiring of a building, but local power sources can provide emergency...
US20120268008 LED Circuits and Assemblies  
An AC-driven LED circuit 10 includes a first basic circuit 12 having a first branch 14 and a second branch 16 which connect at first and second common points 18, 20 wherein the common points 18,...
US20140312699 CONSTANT POWER SUPPLY FOR LED EMERGENCY LIGHTING USING SMART OUTPUT RESETTING CIRCUIT FOR NO LOAD CONDITIONS  
A constant power backup power supply for LED lighting fixtures is disclosed. The power supply includes a storage battery that is charged while an AC power source is in an ON condition. When AC...
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...
US20120098432 Wireless Power Inverter for Lighting  
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to...
US20130234595 Emergency Lighting Device  
An emergency lighting device includes a backup power supply for illuminating a light during a power loss. The lighting device includes a transmitter, which transmits a signal to a receiver during...
US20120319583 LED Ballast Mount  
An LED ballast mount preferably includes a housing assembly having sidewalls including a housing LED side wall and a housing opposite side wall. A rechargeable battery is installed in a battery...
US20140265845 LIGHTING DEVICE  
In one embodiment of lighting devices and lighting systems, the lighting device has a connection for connecting to a primary power supply and has a secondary power supply, such as a battery. A...
US20130076242 Automatic Backup Lighting System  
An emergency lighting system induces an AC current in a toroidal coil encircling a non-shielded electrical element of a power circuit, The AC current is rectified to DC and delivered to a...
US20130049591 FLUORESCENT LAMP SUPPORT  
Modular light fixtures and methods for constructing modular light fixtures are provided. A modular light fixture in one embodiment comprises a first end section having a first housing and a first...
US20150130282 SYSTEM AND METHOD FOR EMERGENCY LIGHTING  
A lighting network (100) and methods therefore are disclosed. The lighting network (100) a plurality of lighting units (10) that can operate on AC power and DC back up power if the AC power is...
US20110291565 Backup Battery Systems for Traffic Cabinets  
Backup battery systems for traffic cabinets that control traffic lights are provided herein. Backup battery systems include a controller operably coupled to 1 or more backup battery panels having...
US20150108896 APPARATUS, METHOD, AND SYSTEM FOR EVENT AND BACKUP LIGHTING  
An apparatus, system, and method for solid state lighting is envisioned which, according to aspects of the invention, provides primary event and/or utility lighting during normal power conditions,...
US20140292197 APPARATUS, METHOD, AND SYSTEM FOR EVENT AND BACKUP LIGHTING  
An apparatus, system, and method for solid state lighting is envisioned which, according to aspects of the invention, provides primary event and/or utility lighting during normal power conditions,...
US20120153828 APPARATUS, METHOD, AND SYSTEM FOR EVENT AND BACKUP LIGHTING  
An apparatus, system, and method for solid state lighting is envisioned which, according to aspects of the invention, provides primary event and/or utility lighting during normal power conditions,...
US20130099667 ILLUMINATION DEVICE CAPABLE OF BEING CONTROLLED BY BLOW  
An illumination device capable of being controlled by blow includes a casing, a light emitting module, a driving circuit board and a blow sensing module. At least one air hole is formed on a...
US20140354048 Integrated Lamp with Automatic Emergency Light and Regular Light  
An integrated lamp with automatic emergency light and regular light is provided in the present invention. The integrated lamp with automatic emergency light and regular light is coupled to an AC...
US20100301752 RESETTING AN ELECTRONIC BALLAST IN THE EVENT OF FAULT  
A ballast for driving one or more lamps includes a controller and a current reduction circuit for accelerating a controller reset. Upon detecting a fault, the controller disables the ballast for a...
US20120206044 EMERGENCY LIGHTING BALLAST DEVICE WITH A PLURALITY OF BALLAST OUTPUTS FOR FLEXIBLE LAMP CONNECTION CONFIGURATIONS  
An emergency lighting ballast device includes a housing; a circuit disposed within the housing and configured to receive a battery supply voltage and to process the battery supply voltage for...
US20050212439 Integrating flex circuitry and rigid flexible circuitry, with high power/high brightness LEDs  
A flex circuit, rigid-flex circuit at least one high brightness light emitting diode (HBLED) or multiple high brightness light emitting diodes which can be connected either in series or in...
US20140239811 MECHANISMS FOR LIGHT MANAGEMENT  
Mechanisms for light management include a light emitting diode (LED) light bulb. The LED light bulb includes multiple light emitting diodes (LEDs) configured for illumination in the LED light bulb...
US20110133649 MECHANISMS FOR LIGHT MANAGEMENT  
Mechanisms for light management include a light emitting diode (LED) light bulb. The LED light bulb includes multiple light emitting diodes (LEDs) configured for illumination in the LED light bulb...
US20120043889 Off-Grid LED Power Failure Lights  
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to...
US20140080406 RENEWABLE UNINTERRUPTED POWER SUPPLY FOR CRITICAL NODE INFRASTRUCTURE SUPPORT  
A platform to supply renewable backup power to critical node infrastructure is disclosed. The platform conceals solar photovoltaic modules and storage batteries in plain sight by hiding such...
US20130063027 Switch sensing emergency lighting power supply  
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to...
US20150120000 ADAPTIVE HOME AND COMMERCIAL AUTOMATION DEVICES, METHODS AND SYSTEMS BASED ON THE PROXIMITY OF CONTROLLING ELEMENTS  
A LED based illumination source with integrated communications and processing functions, which can communicate via wireless communications to a mobile phone, smart phone, smart pad, notebook,...
US20110279033 ELECTRONIC LAMP CONVERTER  
An electronic lamp converter allows a lamp socket of a different specification to be converted into a lamp socket which can be connected to an LED lamp. Through an electronic converter, electronic...
US20090045748 Emergency Lighting Structure  
An emergency lighting structure is disclosed. The lighting structure employs high brightness LED as light source supply and dry cells are used to provide current during emergency. A plug is...
US20090190335 Compact Emergency Lighting System  
A compact emergency lighting system installed or preinstalled into a standard component of a building, comprising: at least one tiny and high flux luminary, such as a LED, which is installed on at...
US20150130350 Apparatus Real Time Control and Navigation System Using Networked Illuminated Signs Improving Safety and Reducing Response Time of First Responders  
Apparatus networked system of intelligent devices including illuminated street signs. Street signs include: address, name, direction and message signs. Apparatus controller interfacing: sensors,...
US20060076896 SAFETY ALERT AND LIGHTING SYSTEM  
The present invention relates to a safety alert and lighting system comprising a power source, an AC connection, a battery pack connected to the AC connection, a lighting system connected to the...
US20080191628 EMERGENCY LIGHTING SYSTEM  
The present invention relates to an emergency lighting system comprising one or more first lighting elements and a power supply/charging unit that is incorporated in a host lighting fixture having...
US20120074843 Lighting Wall Switch with Power Failure Capability  
In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to...
US20090322228 False Failure Prevention Circuit In Emergency Ballast  
A backup ballast used with a primary ballast for providing power to one or more lamps. The backup ballast includes an output switch and a delay circuit. The output switch has a first operating...
US20090039788 LIGHT UNIT WITH INTERNAL BACK-UP POWER SUPPLY, COMMUNICATIONS AND DISPLAY  
A light unit that includes an internal power supply that may be used in the event of an external power failure to provide power to the light unit. In one aspect, the present disclosure provides a...
US20100320913 LIGHT EMITTING DIODE (LED) MODULE WITH TIME DELAY FUNCTION  
The present invention provides a light emitting diode LED module with a time-delay lighting function, having an LED light-emitting unit on the power input circuit. The power input circuit for the...
US20060033442 High efficiency LED driver  
An LED driver includes a current sink positioned to control the flow of current between a battery and an LED. The LED driver also includes a charge pump. A control circuit monitors the forward...
US20090026961 Low power consumption LED emergency light  
The present invention is to provide an emergency light comprising a housing, a matrix shaped LED light module, a charging module, and a power cord having one end extending out of the housing for...
US20100013392 Indicator test switch for downlight lighting device and bracket therefor  
A lighting device including a test device for testing the proper operation of a primary and a secondary power supply alternatively providing electrical power to the light. The test device is...

Matches 1 - 50 out of 127 1 2 3 >