BG106991A - Lamp with easily changeable lighting colour - Google Patents

Lamp with easily changeable lighting colour

Info

Publication number
BG106991A
BG106991A BG106991A BG10699102A BG106991A BG 106991 A BG106991 A BG 106991A BG 106991 A BG106991 A BG 106991A BG 10699102 A BG10699102 A BG 10699102A BG 106991 A BG106991 A BG 106991A
Authority
BG
Bulgaria
Prior art keywords
lighting
colour
pulse
lamp
individual
Prior art date
Application number
BG106991A
Other languages
Bulgarian (bg)
Inventor
Тодор В. Несторов
Original Assignee
Тодор В. Несторов
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 Тодор В. Несторов filed Critical Тодор В. Несторов
Priority to BG106991A priority Critical patent/BG106991A/en
Publication of BG106991A publication Critical patent/BG106991A/en

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)

Abstract

The lamp with easily changeable lighting colour controlled electronically, is capable for part of a second to change the colour in which it is lighting, and is adapted for lighting in open-air objects and equipment, in theatre stages, advertising billboards, in photo- and film-shooting sites, for light signalling, etc., in case when there are no objects moving in rotative and reciprocating motion due to a well-known stroboscopic effect. The principle of adjustable overlaying and subjective reception of phase-shifted wide-pulse adjusted light pulse with three constant colours is used, produced from individual pulse gas-discharge lamps (1, 2 and 3) with colouring mixtures of metallic vapours, such as Na, K, Rb, Cs and others, or non-metallic, such as In, B, and others, combined in a common glass body with a supply unit and control (4). Unit (4) forms supply voltage, ignition and gate-pulsing which determine the lighting of the individual pulse lamps with the necessary intensity, according to the individual case, average intensity for producing the desired lighting colour. 1 claim, 2 figures
BG106991A 2002-08-12 2002-08-12 Lamp with easily changeable lighting colour BG106991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG106991A BG106991A (en) 2002-08-12 2002-08-12 Lamp with easily changeable lighting colour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG106991A BG106991A (en) 2002-08-12 2002-08-12 Lamp with easily changeable lighting colour

Publications (1)

Publication Number Publication Date
BG106991A true BG106991A (en) 2004-02-27

Family

ID=31983554

Family Applications (1)

Application Number Title Priority Date Filing Date
BG106991A BG106991A (en) 2002-08-12 2002-08-12 Lamp with easily changeable lighting colour

Country Status (1)

Country Link
BG (1) BG106991A (en)

Similar Documents

Publication Publication Date Title
US6241363B1 (en) Colored light mixing device
TW200739462A (en) Sign and method for lighting
US6604836B2 (en) Variable lighted make-up mirror
TW200624706A (en) Illumination source, illumination system, and dimming control method
MY133767A (en) Method and apparatus to improve the colour rendering of a solid state light source
TW200741139A (en) Lighting device and lighting method
PT1422975E (en) Light-emitting diode based product
EP2952802A3 (en) Imitation candle
WO2001036864A3 (en) Systems and methods for generating and modulating illumination conditions
PT1051582E (en) LIGHTING DEVICE
GB2239306A (en) Solid state display light
JP2009266672A (en) Lighting device
ATE352182T1 (en) LIGHTING DEVICE AND FRAME TO WHICH THE LIGHTING DEVICE IS ATTACHED
DE60135703D1 (en) ILLUMINATED FOOTBAR
BG106991A (en) Lamp with easily changeable lighting colour
US7234839B2 (en) Lighting device for festival decoration
EP1519405A3 (en) Electrodeless lighting system
GB2349942A (en) Lamp comprising a plurality of coloured light sources
CN1116545C (en) Colour light tube
JPH103991A (en) Lighting system
CN1031445C (en) Light apparatus for colour-changing, colour-fixing and normal illuminating
KR200230296Y1 (en) The lighting lamp using of tube mixed fluorescence materials of many colors
KR20090004100U (en) Color variable air sign using multi-color halogen lamp
KR100495931B1 (en) Automobile airconditioner panel lighting device
KR200161142Y1 (en) Illumination apparatus painted with luminescent paint