DE20204352U1 - lamp - Google Patents

lamp

Info

Publication number
DE20204352U1
DE20204352U1 DE20204352U DE20204352U DE20204352U1 DE 20204352 U1 DE20204352 U1 DE 20204352U1 DE 20204352 U DE20204352 U DE 20204352U DE 20204352 U DE20204352 U DE 20204352U DE 20204352 U1 DE20204352 U1 DE 20204352U1
Authority
DE
Germany
Prior art keywords
lamp
luminaire according
luminaire
effect arrangement
reflector
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.)
Expired - Lifetime
Application number
DE20204352U
Other languages
German (de)
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.)
ALFRED PRACHT LICHTTECHNIK GMB
Original Assignee
ALFRED PRACHT LICHTTECHNIK GMB
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 ALFRED PRACHT LICHTTECHNIK GMB filed Critical ALFRED PRACHT LICHTTECHNIK GMB
Priority to DE20204352U priority Critical patent/DE20204352U1/en
Publication of DE20204352U1 publication Critical patent/DE20204352U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like 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]

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (22)

1. Leuchte mit einem insbesondere als Leuchtengehäuse ausgebildeten Grundkörper (13) und zumindest einer am Grundkörper (13) gehalte­ nen Leuchtstoff- oder Glühlampe (11), wobei zusätzlich zu der Leuchtstoff- oder Glühlampe (11) wenigstens eine ein- oder mehrrei­ hige Effekt-Anordnung aus einer Vielzahl von im Vergleich zur Lampe (11) kleinen, näherungsweise punkförmigen Lichtquellen (17), insbe­ sondere LEDs, vorgesehen ist.1. Luminaire with a base body ( 13 ) designed in particular as a luminaire housing and at least one fluorescent or incandescent lamp ( 11 ) held on the base body ( 13 ), in addition to the fluorescent or incandescent lamp ( 11 ) at least one or more effects - Arrangement from a variety of compared to the lamp ( 11 ) small, approximately point-shaped light sources ( 17 ), in particular special LEDs, is provided. 2. Leuchte nach Anspruch 1, dadurch gekennzeichnet, dass die Lichtquellen (17), insbesondere LEDs, der Effekt-Anordnung farbig sind.2. Luminaire according to claim 1, characterized in that the light sources ( 17 ), in particular LEDs, of the effect arrangement are colored. 3. Leuchte nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Lampe (11) eine längliche Form aufweist und die Effekt- Anordnung parallel zur Lampe (11) ausgerichtet ist3. Luminaire according to claim 1 or 2, characterized in that the lamp ( 11 ) has an elongated shape and the effect arrangement is aligned parallel to the lamp ( 11 ) 4. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass auf beiden Längsseiten der Lampe (11) wenigstens eine zumin­ dest einreihige Effekt-Anordnung vorgesehen ist. 4. Luminaire according to one of the preceding claims, characterized in that at least one at least one-row effect arrangement is provided on both longitudinal sides of the lamp ( 11 ). 5. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Lampe (11) eine Leuchtstoffröhre ist.5. Lamp according to one of the preceding claims, characterized in that the lamp ( 11 ) is a fluorescent tube. 6. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie als geschlossene Leuchte ausgebildet ist und die Lampe (11) sowie die Effekt-Anordnung gemeinsam hinter einer insbesondere wannen- oder quaderförmigen Lampenabdeckung (15) angeordnet sind.6. Luminaire according to one of the preceding claims, characterized in that it is designed as a closed luminaire and the lamp ( 11 ) and the effect arrangement are arranged together behind an in particular trough-shaped or cuboid lamp cover ( 15 ). 7. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Lampe (11) und die Effekt-Anordnung gemeinsam vor einem Reflektor (19) angeordnet sind.7. Lamp according to one of the preceding claims, characterized in that the lamp ( 11 ) and the effect arrangement are arranged together in front of a reflector ( 19 ). 8. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Effekt-Anordnung an einem Reflektor (19) angebracht ist.8. Lamp according to one of the preceding claims, characterized in that the effect arrangement is attached to a reflector ( 19 ). 9. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein Reflektor (19) eine von zwei nebeneinander liegenden, insbe­ sondere kreisbogenförmig gekrümmten Reflektorabschnitten (19a, 19b) gebildete Querschnittsform aufweist und an jedem Reflektorab­ schnitt (19a, 19b) eine zumindest einreihige Effekt-Anordnung ange­ bracht ist. 9. Luminaire according to one of the preceding claims, characterized in that a reflector ( 19 ) has a cross-sectional shape formed by two adjacent, in particular special arc-shaped curved reflector sections ( 19 a, 19 b) and cut on each reflector section ( 19 a, 19 b ) an at least single-row effect arrangement is introduced. 10. Leuchte nach einer der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein Reflektor (19) relativ zu dem feststehenden Grundkörper (13) verschwenkbar ist.10. Luminaire according to one of the preceding claims, characterized in that a reflector ( 19 ) is pivotable relative to the fixed base body ( 13 ). 11. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass bezogen auf die Hauptleuchtrichtung der Leuchte die Effekt- Anordnung derart angeordnet ist, dass ihre Lichtquellen (17) von der Lampe (11) unverdeckt sind.11. Lamp according to one of the preceding claims, characterized in that based on the main direction of light of the lamp, the effect arrangement is arranged such that its light sources ( 17 ) are not covered by the lamp ( 11 ). 12. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Lampe (11) und die Effekt-Anordnung unabhängig vonein­ ander schaltbar sind.12. Luminaire according to one of the preceding claims, characterized in that the lamp ( 11 ) and the effect arrangement can be switched independently of one another. 13. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Effekt-Anordnung ein separates Vorschaltgerät zugeordnet ist.13. Luminaire according to one of the preceding claims, characterized, that the effect arrangement is assigned a separate ballast is. 14. Leuchte nach Anspruch 13, dadurch gekennzeichnet, dass das Vorschaltgerät in ein die Lampe (11) und die Effekt-Anord­ nung enthaltendes, insbesondere von dem Grundkörper (13) gebilde­ tes Leuchtengehäuse integriert ist. 14. Luminaire according to claim 13, characterized in that the ballast is integrated into a lamp housing containing the lamp ( 11 ) and the effect arrangement, in particular from the base body ( 13 ). 15. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein insbesondere innenliegendes, hinter der Lampenabdeckung (15) befindliches Querlamellenraster (21) vorgesehen ist.15. Luminaire according to one of the preceding claims, characterized in that an in particular internal, behind the lamp cover ( 15 ) located cross lamella grid ( 21 ) is provided. 16. Leuchte nach Anspruch 15, dadurch gekennzeichnet, dass die Querlamellen (21) mit Spiegelflächen versehen und insbe­ sondere vollständig verspiegelt sind.16. Luminaire according to claim 15, characterized in that the transverse slats ( 21 ) are provided with mirror surfaces and in particular are completely mirrored in particular. 17. Leuchte nach Anspruch 15 oder 16, dadurch gekennzeichnet, dass die Querlamellen (21) diffus reflektierend ausgebildet und insbe­ sondere weiß sind.17. Luminaire according to claim 15 or 16, characterized in that the transverse slats ( 21 ) are diffusely reflective and in particular special white. 18. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine Lampenabdeckung (15) aus glasklarem Material hergestellt ist.18. Luminaire according to one of the preceding claims, characterized in that a lamp cover ( 15 ) is made of crystal-clear material. 19. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Leuchte eine von einer Kreisform und von einer Rechteck­ form abweichende und insbesondere ovale oder elliptische Quer­ schnittsform aufweist. 19. Luminaire according to one of the preceding claims, characterized, that the lamp has a circular shape and a rectangle shape deviating and in particular oval or elliptical cross has a sectional shape.   20. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie eine lang gestreckte Leuchte oder eine Langfeldleuchte ist, die ein Länge/Breite-Verhältnis von mehr als 4 : 1 und bevorzugt von mehr als 8 : 1 aufweist.20. Luminaire according to one of the preceding claims, characterized, that it is an elongated lamp or a linear lamp, which have a length / width ratio of more than 4: 1 and preferably of has more than 8: 1. 21. Leuchte nach einem der Ansprüche 1 bis 19, dadurch gekennzeichnet, dass sie eine Kompaktleuchte mit einem Länge/Breite-Verhältnis von weniger als etwa 4 : 1 und bevorzugt von weniger als etwa 3 : 1 ist.21. Luminaire according to one of claims 1 to 19, characterized, that they are a compact lamp with a length / width ratio of is less than about 4: 1 and preferably less than about 3: 1. 22. Leuchte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie als Anbauleuchte oder Einbauleuchte zur Wand- und/oder Deckenmontage oder als insbesondere von einer Decke abhängbare, als Ganzes relativ zu einem Träger verschwenkbare Pendelleuchte ausgebildet ist.22. Luminaire according to one of the preceding claims, characterized, that they can be used as wall lights and / or Ceiling mounting or as a ceiling, as a whole pendant lamp pivotable relative to a support is trained.
DE20204352U 2002-03-19 2002-03-19 lamp Expired - Lifetime DE20204352U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20204352U DE20204352U1 (en) 2002-03-19 2002-03-19 lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20204352U DE20204352U1 (en) 2002-03-19 2002-03-19 lamp

Publications (1)

Publication Number Publication Date
DE20204352U1 true DE20204352U1 (en) 2002-06-20

Family

ID=7969127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20204352U Expired - Lifetime DE20204352U1 (en) 2002-03-19 2002-03-19 lamp

Country Status (1)

Country Link
DE (1) DE20204352U1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1557604A1 (en) * 2004-01-21 2005-07-27 BÄ*RO GmbH & Co. KG Lighting system
DE102005005454A1 (en) * 2003-08-05 2006-08-10 Manfred Grimm Pendant luminaire for lighting room, has additional illuminant provided to supply and guide light into upper plate-like transparent cover, and light emitting unit provided in luminaire, so that light is emitted over cover surface
WO2006086967A1 (en) * 2005-02-18 2006-08-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Color adaptive lighting system
FR2897414A1 (en) * 2006-02-13 2007-08-17 Pascal Michonneau Public or residential lighting lantern for maintaining e.g. metal-iodide lamp, has base integrating temporized reverse current relay to operate alternatively discharge and LED lamps for direct lighting towards ground or indirect lighting
WO2008017652A1 (en) * 2006-08-09 2008-02-14 Osram Gesellschaft mit beschränkter Haftung Lamp
DE102008017271A1 (en) 2008-04-04 2009-10-08 Osram Gesellschaft mit beschränkter Haftung Lighting device for use in e.g. pendant lamp, for lighting indoor-and outdoor spaces, has high performance-LED-module and LEDs provided with respective primary radiation directions, which are arranged perpendicular to each other
WO2010006665A1 (en) * 2008-07-17 2010-01-21 Bega Gantenbrink-Leuchten Kg Luminaire
EP2202452A1 (en) * 2008-12-08 2010-06-30 Alfred Pracht Lichttechnik GmbH Illumination system
DE102010033141A1 (en) * 2010-08-03 2012-02-09 Cooper Crouse-Hinds Gmbh lamp
DE102010043140A1 (en) * 2010-10-29 2012-05-03 Osram Ag Lighting device e.g. ceiling light, comprises two light sources which are arranged in spatially separable manner and parallel to main line of extension that forms an extending region
EP2177820A3 (en) * 2008-09-30 2012-08-22 Toshiba Lighting & Technology Corporation Lighting apparatus

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005454A1 (en) * 2003-08-05 2006-08-10 Manfred Grimm Pendant luminaire for lighting room, has additional illuminant provided to supply and guide light into upper plate-like transparent cover, and light emitting unit provided in luminaire, so that light is emitted over cover surface
DE102005005454B4 (en) * 2003-08-05 2015-05-21 Manfred Grimm pendant light
EP1557604A1 (en) * 2004-01-21 2005-07-27 BÄ*RO GmbH & Co. KG Lighting system
WO2006086967A1 (en) * 2005-02-18 2006-08-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Color adaptive lighting system
FR2897414A1 (en) * 2006-02-13 2007-08-17 Pascal Michonneau Public or residential lighting lantern for maintaining e.g. metal-iodide lamp, has base integrating temporized reverse current relay to operate alternatively discharge and LED lamps for direct lighting towards ground or indirect lighting
US7874697B2 (en) 2006-08-09 2011-01-25 OSRAM Gesellschaft mitbeschränkter Haftung Lamp
WO2008017652A1 (en) * 2006-08-09 2008-02-14 Osram Gesellschaft mit beschränkter Haftung Lamp
DE102008017271B4 (en) 2008-04-04 2018-09-13 Osram Gmbh Luminaire with two light sources in a recess of an at least partially photoconductive support, use of this lamp as a pendant, wall or floor lamp and lighting device for such a lamp
DE102008017271A1 (en) 2008-04-04 2009-10-08 Osram Gesellschaft mit beschränkter Haftung Lighting device for use in e.g. pendant lamp, for lighting indoor-and outdoor spaces, has high performance-LED-module and LEDs provided with respective primary radiation directions, which are arranged perpendicular to each other
CN102099619A (en) * 2008-07-17 2011-06-15 贝加甘滕布林克灯具公司 Luminaire
US8511848B2 (en) 2008-07-17 2013-08-20 Bega Gantenbrink-Leuchten Kg Luminaire
WO2010006665A1 (en) * 2008-07-17 2010-01-21 Bega Gantenbrink-Leuchten Kg Luminaire
CN102099619B (en) * 2008-07-17 2016-02-24 贝加甘滕布林克灯具公司 Light-emitting device
EP2177820A3 (en) * 2008-09-30 2012-08-22 Toshiba Lighting & Technology Corporation Lighting apparatus
US8901848B2 (en) 2008-09-30 2014-12-02 Toshiba Lighting & Technology Corporation Lighting apparatus
EP2202452A1 (en) * 2008-12-08 2010-06-30 Alfred Pracht Lichttechnik GmbH Illumination system
DE102010033141A1 (en) * 2010-08-03 2012-02-09 Cooper Crouse-Hinds Gmbh lamp
US9512983B2 (en) 2010-08-03 2016-12-06 Cooper Crouse-Hinds Gmbh Lamp
DE102010043140A1 (en) * 2010-10-29 2012-05-03 Osram Ag Lighting device e.g. ceiling light, comprises two light sources which are arranged in spatially separable manner and parallel to main line of extension that forms an extending region

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Effective date: 20081001