The document discusses various types of lighting sources and their properties. It describes incandescent lamps, fluorescent lamps, high intensity discharge lamps, and LED lights. It covers key characteristics like color temperature, light output, efficiency, lifespan, and benefits of each. Common lighting fixtures and their uses are also outlined.
Akshra, 2nd Year Interior Design (Lighting Design Project)dezyneecole
Portfolio Of Student Of Dezyne E'cole College , Akshra, Second Year Interior Design.This Is The Portfolio Of Her Work From Second Year .For More Details Visit www.dezyneecole.com
The program will cover the fundamentals of office lighting design for interior designers who may be afraid to reveal the gaps in their knowledge of lighting. This 1-hour course will cover basics and includes quiz questions and open discussion. It has been presented in-house several times at Wolcott Architecture | Interiors, and is intended to improve lighting understanding for our design team. And it does.
Key topics included in this presentation:
. Fixture and light source identification
. Proper application techniques
. Common mistakes revealed
. Integrating lighting into construction
Winner of Tony and Drama Desk nominations for his work on Broadway, and Emmy nomination for lighting, Scott Johnson has also provided production and lighting design for Neil Diamond worldwide tours, and numerous stage productions in New York, Los Angeles and Europe. He has also served as lead interior architect and lighting designer on such diverse projects as the Bradley International Terminal at LAX, the Roybal Federal Courthouse, and Los Angeles County Museum of Art, and the Simon Wiesenthal Museum of Tolerance, as well as major renovations to Princess Cruises ocean liners. As Design Principal at Wolcott Architecture | Interiors in Los Angeles since 1996, Scott directs a collaborative team effort to deliver a wide range of architectural interiors and lighting, and has been involved in most every project type including office, hotel, law court, theater, museum, retail, fitness, cruise ships and entertainment facilities. Scott is President of IIDA SoCal Chapter for the 2012/2013 term.
electrical luminaries and market surveysahil saifi
A luminaire is defined in Article 100 as “a complete lighting unit consisting of a lamp or lamps together with the parts designed to distribute the light, to position and protect the lamps and ballast (where applicable), and to connect the lamps to the power supply.” Since luminaires (lighting fixtures) were not previously defined before the 2002 NEC, this new definition is meant to cover all aspects of a lighting unit, including the lamps that actually provide the illumination, as well as internal and external parts necessary for the proper operation of the unit.
INTERIOR LIGHTING DESIGN A STUDENT'S GUIDEno suhaila
This guide on lighting design is intended for students who have no prior knowledge of lighting and also for those who are experienced but would like to bring themselves up to date with developments in lamp and luminaire design, modern design theory, European Standards and the CIBSE code for Interior Lighting 1994.
It develops the basic principles of lighting science but then goes on to provide a modern design perspective for both artificial lighting and day lighting which will be useful to experienced designers.
Akshra, 2nd Year Interior Design (Lighting Design Project)dezyneecole
Portfolio Of Student Of Dezyne E'cole College , Akshra, Second Year Interior Design.This Is The Portfolio Of Her Work From Second Year .For More Details Visit www.dezyneecole.com
The program will cover the fundamentals of office lighting design for interior designers who may be afraid to reveal the gaps in their knowledge of lighting. This 1-hour course will cover basics and includes quiz questions and open discussion. It has been presented in-house several times at Wolcott Architecture | Interiors, and is intended to improve lighting understanding for our design team. And it does.
Key topics included in this presentation:
. Fixture and light source identification
. Proper application techniques
. Common mistakes revealed
. Integrating lighting into construction
Winner of Tony and Drama Desk nominations for his work on Broadway, and Emmy nomination for lighting, Scott Johnson has also provided production and lighting design for Neil Diamond worldwide tours, and numerous stage productions in New York, Los Angeles and Europe. He has also served as lead interior architect and lighting designer on such diverse projects as the Bradley International Terminal at LAX, the Roybal Federal Courthouse, and Los Angeles County Museum of Art, and the Simon Wiesenthal Museum of Tolerance, as well as major renovations to Princess Cruises ocean liners. As Design Principal at Wolcott Architecture | Interiors in Los Angeles since 1996, Scott directs a collaborative team effort to deliver a wide range of architectural interiors and lighting, and has been involved in most every project type including office, hotel, law court, theater, museum, retail, fitness, cruise ships and entertainment facilities. Scott is President of IIDA SoCal Chapter for the 2012/2013 term.
electrical luminaries and market surveysahil saifi
A luminaire is defined in Article 100 as “a complete lighting unit consisting of a lamp or lamps together with the parts designed to distribute the light, to position and protect the lamps and ballast (where applicable), and to connect the lamps to the power supply.” Since luminaires (lighting fixtures) were not previously defined before the 2002 NEC, this new definition is meant to cover all aspects of a lighting unit, including the lamps that actually provide the illumination, as well as internal and external parts necessary for the proper operation of the unit.
INTERIOR LIGHTING DESIGN A STUDENT'S GUIDEno suhaila
This guide on lighting design is intended for students who have no prior knowledge of lighting and also for those who are experienced but would like to bring themselves up to date with developments in lamp and luminaire design, modern design theory, European Standards and the CIBSE code for Interior Lighting 1994.
It develops the basic principles of lighting science but then goes on to provide a modern design perspective for both artificial lighting and day lighting which will be useful to experienced designers.
Creative Corporate Office Interior and Fitout DesignRealfinity Realty
Office interiors-We are #1 Corporate interior and fit out designer based in Noida,Delhi,Gurgaon. We provide creative office interiors design to different clients.So they feel good seeing modern office interiors.
Lamps, Reflectors And Lumen RequirementsDhaval Shukla
This presentation describes in detail about the Lamps and their types, Reflectors and their types and different Lumen Requirements for types of lamp may it be incandescent, CFL or any other, the viewers will be able to understand through images easily.
Nxtgen Lighting delivering next generation lighting products at great prices, Buy Latest LED Lighting products, great range of domestic and commercial lighting fittings, fixtures, lamps, bulbs and lighting accessories.
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8. Lumen ? A measure of the total "amount" of visible light emitted by a source. Candela ? It is equivalent to the Illumination of one standard candle. Foot Candela ? TheamountofIlluminationonthesurfacefromalightsourceofonecandelai.e.afootawayfromsurface. LuxOneLuxistheamountofilluminationcreatedbyalightsourceofonecandelai.e.onemeterawayfromthesurface.
OneFootCandela=OneLumenperSqFoot
OneLux=OneLumenperSqFoot
9. Activity
Foot Candles
Lux
Hallways
5-7
55-75
Entertaining
10-20
110-215
Dining
10-20
110-215
Easy Reading
20-50
215-540
Bathroom
20-50
215-540
Kitchen BasicLighting
20-50
215-540
Food Preparation
50-100
540-1075
Difficult Reading or Writing
50-100
540-1075
General Workshop
50-100
540-1075
Fine or Detailed Work
100-200
1075-2150
10. Today's World Prefer use CFL and LED’sWhy ? Due to Energy Efficiency& Energy Costs
LED 329 KWh/yr
CFL 767 KWh/yr
Incandescent Light Bulb 3285 KWh/yrLife Span
LED 50,000 hours
CFL 8,000 hours
Incandescent Light Bulb 1,200 hoursEnvironmentalImpactCarbon Dioxide Emissions(30 bulbs per year)
LED 451 pounds/year
CFL 1051 pounds/year
Incandescent Light Bulb 4500 pounds/year
13. CRI(Color Retention Index)
When there is less CRI then the object on which it is focused looks dull
When there is More CRI then the object on which it is focused looks Bright
14. Light fixture is integral part of building electrical system , transforming energyInto usable illumination. Light fixture requires: electrical connection (power supply), lamp holder, lamp (design to diffuse, reflect, focus light). Form of lighting fixture, lighting source, light illumination: point sources, linear sources, planar sources, volumetric sources. LIGHTING FIXTURES
15. LIGHTING LUMINAIREAn assembly used to house one or more light sources. Also called lighting fixture. LIGHTING LUMINAIREOUTDOOR/INDOOR
41. Categories of luminaires
•Direct:90-100% downward
•Semi direct: 60-90% downward
•General diffuse:40-60% both downward and upward
•Direct-Indirect: Little light is emitted in the Horizontal plane
•Semi-Indirect: Providing 60-90% of its output upward
•Indirect: Providing 90-100% of its Luminous output upward.
42. POINT LIGHT SOURCEFocus on object or area great Brightness contrast Highlight, Sparkle or Rhythm
51. INCANDESCENT LAMPWhat? Hotwire-Filament sealedIn a Glass jar(Bulb) How? Electric Current pass throughThe wire heats it to Incandescent, And the wire emits Light. UseStandard voltage Circuit.
52. INCANDESCENT LAMP1.Glass bulb2.Vacuum or Gas filled3.Wire/ Filament4,5.Lead-in wires6.Support wires7.Neck8,11.Electric Fuse9.BaseAdvantages: 1.Less Expensive2.Easier to dim withRheostats3.Warmer color thanFluorescent and tungsten-Halogen lamps4.Light output is RelativelyHigh5.Excellent color rendering6.Can be dimmedDisadvantages: 1.Energy inefficient2.Short lamp life time3.Warm Source
53. INCANDESCENT LAMPShape of Lamps: Around 100 combinations of Glass and QuartzBulb Shapes and sizes. SYMBOLS: 1STPart=one or more Letters Indicates the Shape of the Bulb2NDpart= Number, indicates diameter of the Bulb in Eights of an InchExample:A19=Arbitrary Shaped,19/8 inch Diameter.
59. INCANDESCENT LAMPLAMP LIFE TIME: 1.Standard -life lamp: High temperature for the filament to operates, emits more light, Shorter life time-”burns out” 2.Long life lamp: given wattage produces less light, designed for longer lifeLIGHT PRODUCED (LUMENS, lm) LAMP EFFICIENCY=______________________________ ELECTRICITY CONSUMED(WATTS W) LIGHT OUTPUT: Insert gas ( argon, nitrogen, krypton) slows bulb blackening caused byCondensation on the bulb wall.
60. INCANDESCENT LAMPBulbs are sold by WATTS-Measure of power consumedLumens tells how much Light lamp emitsHours of Operations is produced life-time(750-1000h,upto 2500h for extendedService lamps) Energy Saving Lamps-Reduced wattage, reduced Light output
61. INCANDESCENT LAMPLamp Types: 1.NON DIRECTIONAL(emits light in all directions –A, C, G, P, PS, S and T Shapes, requires additional external elements for brightness, glare and distribution control) 2.SEMI DIRECTIONAL(silver brown or white bowl lamps, coating on inner side of bulb, reduce filament glare) 3.DIRECTIONAL(complete optical system: source, reflector, lens or filament shield, R, AR, MR, PAR built-in beam control)
66. INCANDESCENT LAMPWhat? Selected gas of the halogen family. How? Halogen gas combines with Tungsten molecules that sputter of the filament deposits Tungsten back on the filament and emits constant level of light.
67. TUNGSTEN-HALOGENA halogen bulb has a filament made of Tungsten , which glows when electricity is Applied, same as a regular incandescentBulb. The halogen gas removes the carbon deposits On the inside of the bulb , caused by the burningof the tungsten filament, and redeposit it back onTo the filament, resulting in a light bulb.
69. TUNGSTEN –HALOGENAdvantages: 1.High color temperature make them “WHITER” than Standard incandescent lamps2.Longer life time3.Great efficiency4.Compact in shape and sizeThey come in many shapes and sizes, some directional others not, some quite Small others the size of regular bulbs, some fit into normal sockets and voltages towork
70. TUNGSTEN –HALOGENThere are many different types of (single ended) TH lamp, the most common ones Are G9 capsule lamp,GU10 spot lamp and linear Halogen lamps which are allDomestic mains voltage , and G4 capsule lamp,(integral reflector) MR16, MR11 Spot lamps which are low voltage lamps.
72. LOW VOLTAGE LAMPS.Low voltage lamps-incandescent and tungsten-halogen lamps that operateBetween 6V and 75V. .Standard building current of 115V-125V must be stepped down by the use of Transformer. .Low voltage luminaries with integrated transformers areLarge in size and bulkier. .Practical system is line-voltage equipment.
76. GELATIN FILTERS(“GELS”) Thin transparent colored plastic sheet in wide variety of colors ,as well as multicoloredAnd diffused sheets. Short service life-color fades rapidly.
78. DISCHARGE LAMPSWhat? Gas, Phosphor, Cathode , dischargeHow? Light is produced by passage of anElectric current through vapor or gas, Rather than through a tungsten wire as in INCANDESCENT LAMP
82. FLUORESCENT LAMPAdvantages: Heat is relatively lowEnergy efficientRange from low grade to high gradeLong lamp lifeUsually cool sourceControl gearsDisadvantages: Color temperatureRequire ballast : preheat, instant-start, rapid-startRequires controlling elements for glarecontrol
86. HIGH INTENSITY DISCHARGE LAMPS(HIDLAMPS) . Types of electrical gas-discharge lamp which produces light by means of anElectric arc between tungsten electrodes housed inside a translucent or Transparent fused quartz or fused alumina arc tube. . This tube is filled with both gas and metal salts. The gas facilitates the arc’s initialstrike. Once the Arc is started, it heats and evaporates the metal salts forming aplasma which greatly increases the intensity of light produced by the arc andReduces its power consumption. High intensity discharge lamps are a type of Arc lamps.
97. LED LIGHTINGLEDS are just tiny light bulbsThat fit easily into an electrical Circuit. But unlike ordinaryincandescent bulbs, they don’t have A filament that will burn out, and theyDon’t get easily hot. They are illuminatedSolely by the movement of electrons in A semiconductor material, and they lastJust as long as a standard transistor. The Lifespan of an LED surpasses the short life Of an incandescent bulb by thousandsOf hours.