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GB0419380D0 - Lighting system - Google Patents

Lighting system

Info

Publication number
GB0419380D0
GB0419380D0 GBGB0419380.1A GB0419380A GB0419380D0 GB 0419380 D0 GB0419380 D0 GB 0419380D0 GB 0419380 A GB0419380 A GB 0419380A GB 0419380 D0 GB0419380 D0 GB 0419380D0
Authority
GB
United Kingdom
Prior art keywords
lighting system
lighting
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Withdrawn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
GBGB0419380.1A
Other versions
GB2420613A (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.)
COLLINS, MARY
Original Assignee
BESPOKE LIGHTING 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
Application filed by BESPOKE LIGHTING Ltd filed Critical BESPOKE LIGHTING Ltd
Priority to GB0419380A priority Critical patent/GB2420613A/en
Publication of GB0419380D0 publication Critical patent/GB0419380D0/en
Publication of GB2420613A publication Critical patent/GB2420613A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/30—Lighting for domestic or personal use
    • F21W2131/304—Lighting for domestic or personal use for pictures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
GB0419380A 2004-08-27 2004-08-27 Lighting Withdrawn GB2420613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0419380A GB2420613A (en) 2004-08-27 2004-08-27 Lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0419380A GB2420613A (en) 2004-08-27 2004-08-27 Lighting

Publications (2)

Publication Number Publication Date
GB0419380D0 true GB0419380D0 (en) 2004-10-06
GB2420613A GB2420613A (en) 2006-05-31

Family

ID=33155828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0419380A Withdrawn GB2420613A (en) 2004-08-27 2004-08-27 Lighting

Country Status (1)

Country Link
GB (1) GB2420613A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2442013A (en) * 2006-09-21 2008-03-26 Hogarth Fine Art Ltd A lamp with repositionable LEDs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2788678B2 (en) * 1991-01-24 1998-08-20 シャープ株式会社 Three-color LED drive circuit
JPH04365382A (en) * 1991-06-13 1992-12-17 Toshiba Corp Semiconductor light-emitting device and its driving method
US7178971B2 (en) * 2001-12-14 2007-02-20 The University Of Hong Kong High efficiency driver for color light emitting diodes (LED)

Also Published As

Publication number Publication date
GB2420613A (en) 2006-05-31

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: COLLINS, MARY

Free format text: FORMER APPLICANT(S): BESPOKE LIGHTING LIMITED

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