DK1688662T3 - Lysgiver - Google Patents

Lysgiver

Info

Publication number
DK1688662T3
DK1688662T3 DK06008103T DK06008103T DK1688662T3 DK 1688662 T3 DK1688662 T3 DK 1688662T3 DK 06008103 T DK06008103 T DK 06008103T DK 06008103 T DK06008103 T DK 06008103T DK 1688662 T3 DK1688662 T3 DK 1688662T3
Authority
DK
Denmark
Prior art keywords
light
reflector
lamp
divergent
luminaire
Prior art date
Application number
DK06008103T
Other languages
English (en)
Inventor
Simona Loga
Georg Kempter
Original Assignee
Zumtobel Lighting Gmbh
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 Zumtobel Lighting Gmbh filed Critical Zumtobel Lighting Gmbh
Application granted granted Critical
Publication of DK1688662T3 publication Critical patent/DK1688662T3/da

Links

Classifications

    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • 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
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
    • 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
    • F21Y2113/00—Combination of light sources
    • 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
    • F21Y2113/00—Combination of light sources
    • F21Y2113/20—Combination of light sources of different form
    • 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]
DK06008103T 2000-02-14 2001-02-06 Lysgiver DK1688662T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006410A DE10006410A1 (de) 2000-02-14 2000-02-14 Leuchte
PCT/EP2001/001269 WO2001059364A1 (de) 2000-02-14 2001-02-06 Leuchte

Publications (1)

Publication Number Publication Date
DK1688662T3 true DK1688662T3 (da) 2008-11-24

Family

ID=7630798

Family Applications (2)

Application Number Title Priority Date Filing Date
DK06008103T DK1688662T3 (da) 2000-02-14 2001-02-06 Lysgiver
DK01923559T DK1255950T3 (da) 2000-02-14 2001-02-06 Lysgiver

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK01923559T DK1255950T3 (da) 2000-02-14 2001-02-06 Lysgiver

Country Status (10)

Country Link
US (1) US6655819B2 (da)
EP (5) EP2264359A3 (da)
AT (2) ATE331182T1 (da)
AU (1) AU779271C (da)
CA (1) CA2399942C (da)
DE (3) DE10006410A1 (da)
DK (2) DK1688662T3 (da)
ES (2) ES2267750T3 (da)
NZ (1) NZ520431A (da)
WO (1) WO2001059364A1 (da)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10216249A1 (de) * 2002-04-12 2003-10-23 Zumtobel Staff Gmbh Leuchte mit Diffusor-Korb
DE10220958B4 (de) * 2002-05-02 2006-10-26 Pöllet, Wilfried Anbauleuchte
DE10344066B4 (de) * 2002-11-20 2010-01-07 Siteco Beleuchtungstechnik Gmbh Leuchte mit einem Reflektor und einer von dem Reflektor beabstandeten Lichtaustrittsscheibe
DE20306736U1 (de) * 2003-04-30 2004-09-16 Zumtobel Staff Gmbh Leuchte
EP1496308B1 (de) * 2003-07-10 2011-08-24 Siteco Beleuchtungstechnik GmbH Innenraumleuchte mit einem Entblendungskörper
DE10344618A1 (de) 2003-09-25 2005-05-04 Zumtobel Staff Gmbh Leuchte mit rohrförmiger Gasentladungslampe
EP1521032A1 (de) * 2003-10-01 2005-04-06 BÄ*RO GmbH & Co. KG Leuchte
DE10360947A1 (de) * 2003-12-23 2005-07-21 Engel, Hartmut S. Einbauleuchte
DE102004017686A1 (de) 2004-04-10 2005-11-03 Trilux-Lenze Gmbh + Co Kg Ergonomische Deckenleuchte
DE102004017687B4 (de) * 2004-04-10 2007-05-16 Trilux Lenze Gmbh & Co Kg Leuchte
DE102004018382A1 (de) * 2004-04-16 2005-11-17 Trilux-Lenze Gmbh + Co Kg Leuchte
US7229192B2 (en) * 2004-06-18 2007-06-12 Acuity Brands, Inc. Light fixture and lens assembly for same
US7635198B2 (en) * 2004-06-18 2009-12-22 Acuity Brands, Inc. Replacement light fixture and lens assembly for same
US7481552B2 (en) * 2004-06-18 2009-01-27 Abl Ip Holding Llc Light fixture having a reflector assembly and a lens assembly for same
US7674005B2 (en) * 2004-07-29 2010-03-09 Focal Point, Llc Recessed sealed lighting fixture
US20060221610A1 (en) * 2005-04-01 2006-10-05 Chew Tong F Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted
ES2237349B1 (es) 2005-04-08 2006-11-01 Vanlux, S.A. Luminaria de pared.
EP1734300B2 (de) * 2005-06-13 2013-11-20 Hartmut S. Engel Innenraumleuchte
DE102006027207A1 (de) 2006-02-01 2007-08-02 Zumtobel Lighting Gmbh Leuchte mit einem kastenförmigen Leuchtengehäuse und einem Lichtaustrittselement
DE102006037376A1 (de) * 2006-08-09 2008-02-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Leuchte
IES20060794A2 (en) * 2006-10-27 2008-06-11 Gerard Francis Hamilton Lighting apparatus
DE202006018617U1 (de) * 2006-12-08 2008-04-17 Zumtobel Lighting Gmbh Transparente Lichtbeeinflussungsplatte sowie Leuchte mit einer solchen
US8220957B2 (en) 2007-02-12 2012-07-17 Abl Ip Holding Llc Retrofit light assembly
US9310035B2 (en) * 2007-05-07 2016-04-12 Cree, Inc. Light fixtures and lighting devices
DE102008006576A1 (de) 2008-01-29 2009-07-30 Zumtobel Lighting Gmbh Leuchte mit selbsttragender Reflektoreinheit
US8153894B2 (en) 2008-04-01 2012-04-10 Abl Ip Holding Llc Mounting system
USD612534S1 (en) 2008-04-24 2010-03-23 Abl Ip Holding Llc Bracket
USD640825S1 (en) 2008-04-24 2011-06-28 Abl Ip Holding Llc Louver
US8042977B1 (en) * 2008-05-05 2011-10-25 Koninklijke Philips Electronics N.V. Troffer luminaire
US8002446B1 (en) 2008-06-09 2011-08-23 Koninklijke Philips Electronics N.V. Virtual direct and indirect suspended lighting fixture
US7950833B1 (en) 2008-06-17 2011-05-31 Genlyte Thomas Group Llc Splay frame luminaire
US8449138B2 (en) * 2009-08-19 2013-05-28 Lg Innotek Co., Ltd. Lighting device
US9316368B2 (en) * 2011-04-18 2016-04-19 Cree, Inc. LED luminaire including a thin phosphor layer applied to a remote reflector
EP2718612B1 (en) * 2011-07-08 2016-09-14 Philips Lighting Holding B.V. Glowing luminaire housing with phosphor
US9353931B2 (en) * 2011-07-15 2016-05-31 Lg Innotek Co., Ltd. Lighting device
WO2013023008A1 (en) 2011-08-08 2013-02-14 Quarkstar Llc Illumination devices including multiple light emitting elements
US9081125B2 (en) 2011-08-08 2015-07-14 Quarkstar Llc Illumination devices including multiple light emitting elements
CN103123094A (zh) * 2011-11-18 2013-05-29 株式会社Iz 反射板单元以及使用了该反射板单元的顶棚用照明器具
KR101906893B1 (ko) * 2012-04-27 2018-10-11 삼성전자주식회사 발광장치
WO2014043369A2 (en) 2012-09-13 2014-03-20 Quarkstar Llc Devices for workspace illumination
CN104755832B (zh) 2012-09-13 2018-12-21 夸克星有限责任公司 提供直接和间接照明的照明系统
CN102878530A (zh) * 2012-10-16 2013-01-16 许广武 魔光环保强筋高效节能反光器
US9110216B2 (en) 2012-11-07 2015-08-18 Cooper Technologies Company Edgelit lighting fixture and assembly
WO2014124285A2 (en) * 2013-02-08 2014-08-14 Quarkstar Llc Illumination device providing direct and indirect illumination
EP2986892B1 (en) 2013-04-19 2017-06-28 Quarkstar LLC Illumination devices with adjustable optical elements
CN108180443B (zh) 2013-07-18 2020-09-15 夸克星有限责任公司 源光注入不平行于装置光轴的照明装置
CN105934624A (zh) * 2013-09-05 2016-09-07 彼阳照明有限公司 紧凑型模块化灯具装置
WO2015042179A1 (en) 2013-09-17 2015-03-26 Quarkstar Llc Light guide illumination device for direct-indirect illumination
AT16410U1 (de) 2015-10-09 2019-08-15 Zumtobel Lighting Gmbh Anordnung zur flächigen Lichtabgabe
US10941924B2 (en) 2015-12-15 2021-03-09 Wangs Alliance Corporation LED lighting methods and apparatus
US11686459B2 (en) 2015-12-15 2023-06-27 Wangs Alliance Corporation LED lighting methods and apparatus
US9784440B2 (en) 2015-12-15 2017-10-10 Wangs Alliance Corporation LED lighting methods and apparatus
US10139060B1 (en) * 2016-02-11 2018-11-27 Wangs Alliance Corporation LED lighting methods and apparatus
CA170043S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture
CA170044S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture
CA170038S (en) * 2016-03-02 2017-03-23 Dyson Technology Ltd Lighting fixture
USD802817S1 (en) 2016-04-06 2017-11-14 Hubbell Incorporated Light fixture
USD796102S1 (en) * 2016-04-08 2017-08-29 Hubbel Incorporated Light fixture
USD796104S1 (en) * 2016-04-22 2017-08-29 Hubbell Incorporated Light fixture
USD796105S1 (en) * 2016-04-22 2017-08-29 Hubbell Incorporated Light fixture
USD797978S1 (en) * 2016-04-22 2017-09-19 Hubbell Incorporated Light fixture
US11812525B2 (en) 2017-06-27 2023-11-07 Wangs Alliance Corporation Methods and apparatus for controlling the current supplied to light emitting diodes
US11598517B2 (en) 2019-12-31 2023-03-07 Lumien Enterprise, Inc. Electronic module group
CN110985903B (zh) 2019-12-31 2020-08-14 江苏舒适照明有限公司 一种灯模组
CN111503556B (zh) 2020-04-23 2020-11-27 江苏舒适照明有限公司 一种射灯结构
US11812532B2 (en) 2021-05-27 2023-11-07 Wangs Alliance Corporation Multiplexed segmented lighting lamina
US11802682B1 (en) 2022-08-29 2023-10-31 Wangs Alliance Corporation Modular articulating lighting

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL17207C (da) *
US2050429A (en) * 1932-07-01 1936-08-11 Holophane Co Inc Light mixing apparatus
GB491257A (en) * 1937-03-15 1938-08-30 British Thomson Houston Co Ltd Improvements in or relating to lighting fittings
US3209137A (en) * 1963-04-29 1965-09-28 K S H Plastics Inc Luminous ceiling
US4310876A (en) * 1978-06-30 1982-01-12 Small Jr Edward A Lighting fixture and method using multiple reflections
US4277820A (en) * 1979-04-04 1981-07-07 Bostonian Edward T Method and apparatus for converting a ceiling light fixture having a plurality of fluorescent lamps into a single lamp, or two lamp, fixture
US4835661A (en) * 1986-06-16 1989-05-30 Weymouth Fogelberg Enhanced lighting unit for displayable materials
JPH0528970A (ja) * 1991-07-18 1993-02-05 Shibason:Kk 平面光源装置
DE4219742A1 (de) * 1992-06-17 1993-12-23 Zumtobel Licht Wannenleuchte mit Reflektorkorb
US5530628A (en) * 1993-04-05 1996-06-25 Peerless Lighting Corporation Task light
JPH0794008A (ja) * 1993-09-24 1995-04-07 Chiyatani Sangyo Kk 面照明装置
DE4336023C2 (de) * 1993-09-30 1998-07-16 Erco Leuchten Reflektorsystem für eine Leuchte
DE4336923B4 (de) 1993-10-29 2008-04-10 Basf Schwarzheide Gmbh Verfahren zur Reinigung von Polyetheralkoholen
DE4443741A1 (de) * 1994-12-08 1996-06-13 Hartmut S Engel Leuchte
DE4443916C1 (de) 1994-12-09 1996-05-09 Zumtobel Licht Reflektoranordnung für eine Leuchte
DE19615388A1 (de) 1996-04-18 1997-10-23 Zumtobel Licht Leuchte mit einer insbesondere kleinvolumigen Lampe
DE19620209A1 (de) 1996-05-20 1997-11-27 Zumtobel Licht Leuchte mit einem profilierten Basiskörper als Träger für wenigstens eine Lampe
DE19620659C2 (de) * 1996-05-22 2002-06-27 Zumtobel Licht Leuchte mit einer Lichtaustrittsscheibe
DE29712314U1 (de) * 1996-11-16 1997-09-04 Semperlux Gmbh Innenleuchte
DE29710475U1 (de) * 1997-06-10 1997-08-14 Semperlux Gmbh Innenleuchte
DE59713046D1 (de) * 1996-12-04 2010-11-18 Siteco Beleuchtungstech Gmbh Innenraumleuchte
DE29906717U1 (de) * 1999-04-15 2000-08-24 Zumtobel Staff Gmbh Leuchte
EP1106916B1 (de) * 1999-11-30 2017-08-23 Siteco Beleuchtungstechnik GmbH Leuchte mit einer abschirmenden lichtbrechenden Struktur und einer strahlbegrenzenden Reflektoranordnung

Also Published As

Publication number Publication date
DK1255950T3 (da) 2006-10-02
EP1688662A8 (de) 2006-10-04
EP1255950B1 (de) 2006-06-21
EP1688662A3 (de) 2007-01-24
AU779271B2 (en) 2005-01-13
DE50110249D1 (de) 2006-08-03
EP1353117B1 (de) 2016-11-30
ES2267750T3 (es) 2007-03-16
EP1353117A3 (de) 2004-01-07
ATE402373T1 (de) 2008-08-15
EP1956289B1 (de) 2015-08-19
ES2309856T3 (es) 2008-12-16
CA2399942A1 (en) 2001-08-16
EP2264359A2 (de) 2010-12-22
EP1956289A2 (de) 2008-08-13
AU779271C (en) 2005-06-16
WO2001059364A1 (de) 2001-08-16
NZ520431A (en) 2004-11-26
EP2264359A3 (de) 2014-09-10
DE50114158D1 (de) 2008-09-04
ATE331182T1 (de) 2006-07-15
US6655819B2 (en) 2003-12-02
CA2399942C (en) 2007-04-10
EP1688662A2 (de) 2006-08-09
EP1688662B1 (de) 2008-07-23
DE10006410A1 (de) 2001-08-16
AU5030701A (en) 2001-08-20
EP1353117A2 (de) 2003-10-15
EP1255950A1 (de) 2002-11-13
EP1956289A3 (de) 2008-10-15
US20030007348A1 (en) 2003-01-09

Similar Documents

Publication Publication Date Title
DK1255950T3 (da) Lysgiver
USD483510S1 (en) Ceiling light
CA2413700A1 (en) Backlight with structured sufaces
DE60334883D1 (de) Kompakter Gasbrenner mit inneren Flammen
ATE454709T1 (de) Entladungslampe für dielektrisch behinderte entladungen mit anordnung von stützelementen
ATE376148T1 (de) Leuchte
ATE344905T1 (de) Lampe mit gegenreflektor und refraktor
ES2145248T3 (es) Elemento de valvula para gas.
ATE389944T1 (de) Reflektorlampe
NO20011164L (no) Lampe med inhomogen lysutstraling
DE50303542D1 (de) Leuchte mit Diffusor-Korb
WO2003079391A3 (en) Short-arc lamp with dual concave reflectors and a transparent arc chamber
DE50302026D1 (de) Konvektionsreflektor
CA2390211A1 (en) Lighting feature including removable ellipsoidal shaped reflectors
DE502004001993D1 (de) Leuchte mit rohrförmiger Gasentladungslampe
EP1265025A3 (de) Leuchte mit einer Entladunslampe und einem strukturierten Reflektor
ATE365889T1 (de) Hängeleuchte mit indirekter lichtabstrahlung
BR0108310B1 (pt) unidade de controle de pulso de descarga.
WO2007056390A3 (en) Apparatus for reducing socket shadow
ATE414324T1 (de) Natriumhochdrucklampe kleiner leistung
KR100340947B1 (en) Discharge lamp of flat type illumination device having single discharge path
KR930024079A (ko) 방전과의 방전 단면적을 축소한 고효율 방전등
TH32044A (th) ดวงโคม
DE9410164U1 (de) Fahrradbeleuchtung mit Gasentladungslampen