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GB0810238D0 - Light fitting - Google Patents

Light fitting

Info

Publication number
GB0810238D0
GB0810238D0 GBGB0810238.6A GB0810238A GB0810238D0 GB 0810238 D0 GB0810238 D0 GB 0810238D0 GB 0810238 A GB0810238 A GB 0810238A GB 0810238 D0 GB0810238 D0 GB 0810238D0
Authority
GB
United Kingdom
Prior art keywords
light fitting
fitting
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GBGB0810238.6A
Other versions
GB2449987A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTELLIGENT SINES Ltd
Original Assignee
INTELLIGENT SINES Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0710833A external-priority patent/GB0710833D0/en
Priority claimed from GB0801128A external-priority patent/GB0801128D0/en
Application filed by INTELLIGENT SINES Ltd filed Critical INTELLIGENT SINES Ltd
Publication of GB0810238D0 publication Critical patent/GB0810238D0/en
Publication of GB2449987A publication Critical patent/GB2449987A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • H05B33/0833—
    • H05B37/0218—
    • H05B37/0227—
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
GB0810238A 2007-06-06 2008-06-05 Dimmable LED light fitting having occupancy sensor Withdrawn GB2449987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0710833A GB0710833D0 (en) 2007-06-06 2007-06-06 Light fitting
GB0801128A GB0801128D0 (en) 2008-01-22 2008-01-22 Light fitting

Publications (2)

Publication Number Publication Date
GB0810238D0 true GB0810238D0 (en) 2008-07-09
GB2449987A GB2449987A (en) 2008-12-10

Family

ID=39638182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0810238A Withdrawn GB2449987A (en) 2007-06-06 2008-06-05 Dimmable LED light fitting having occupancy sensor

Country Status (1)

Country Link
GB (1) GB2449987A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731689B2 (en) 2008-05-06 2014-05-20 Abl Ip Holding, Llc Networked, wireless lighting control system with distributed intelligence
US8538596B2 (en) 2010-12-20 2013-09-17 Redwood Systems, Inc. Light timeout optimization
US20140145645A1 (en) * 2012-11-27 2014-05-29 General Electric Company Step-dimming led driver and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7490957B2 (en) * 2002-11-19 2009-02-17 Denovo Lighting, L.L.C. Power controls with photosensor for tube mounted LEDs with ballast
US20070008726A1 (en) * 2003-09-02 2007-01-11 Brown Richard D Lighting apparatus with proximity sensor
CN101036419B (en) * 2004-10-05 2011-02-02 皇家飞利浦电子股份有限公司 Interactive lighting system
US8970372B2 (en) * 2006-09-29 2015-03-03 Hubbell Incorporated Occupancy sensor with dimmer feature and night light and method of lighting control using the same

Also Published As

Publication number Publication date
GB2449987A (en) 2008-12-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)