Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages /...
-
Upload
megan-shorey -
Category
Documents
-
view
215 -
download
1
Transcript of Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages /...
![Page 1: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/1.jpg)
Fluorescent Lamps
![Page 2: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/2.jpg)
Plan
Introduction
I) HistoryII) How does that work ?III) Advantages / disadvantagesIV) Business
Conclusion
![Page 3: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/3.jpg)
Introduction
The need of energy increase
![Page 4: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/4.jpg)
Introduction
Evolution of electricity consumption in France
![Page 5: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/5.jpg)
Introduction
Lighting energy represent an important part of the total energy :
![Page 6: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/6.jpg)
Introduction
Grenelle of the environment
-Kyoto : -5.2% (1990-2012)-Copenhague : ?? (2013-2017) in one month
![Page 7: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/7.jpg)
Introduction
![Page 8: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/8.jpg)
History
• Physical discoveries: middle of the 19th century• Incandescent lamps: 1880
![Page 9: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/9.jpg)
History
• Discharge lamps (like Neon lamps)• Fluorescent lamps: birth in 1980• Invented by Philips• In 2001 : 44% • An evolution? Yes, but why?
![Page 10: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/10.jpg)
II) How does it work ?
![Page 11: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/11.jpg)
II) How does it work ?
• Expensive because of the supply:
Block Diagram:
![Page 12: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/12.jpg)
In case of breakage:
- Do not touch it- Ventilate the room- Use adhesive
II) How does it work ?
![Page 13: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/13.jpg)
III) Advantages / disadvantages
Advantages :
They use 3 or 4 times less electricity:
Source: http://fr.wikipedia.org/wiki/Lampe_fluorescente
Fluorescent lamps Incandescent lamps
![Page 14: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/14.jpg)
III) Advantages / disadvantages
Lamp Fluorescent lamp Incandescent lamp
Performance 65 lumen / Watt 15 lumen / Watt
Price 15 euros 1 euro
Life duration 6000 hours 1000 hours
Advantages :
Life duration is 6 bigger
![Page 15: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/15.jpg)
III) Advantages / disadvantages
Source: Lemonde.fr
AdvantagesLife duration is 6 biggerSituation for 7000 hours of consommation
![Page 16: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/16.jpg)
III) Advantages / disadvantages
Advantages :
• Respect of natural colours• The recycling is better (93%)• Repaid in one year
![Page 17: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/17.jpg)
III) Advantages / disadvantages
Disadvantages :
They attain their maximum intensity after several minutes.
![Page 18: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/18.jpg)
III) Advantages / disadvantages
Disadvantages :
Color Rendering Index :
Incandescent lamp : 100%Fluorescent tubes : 60%-70%
![Page 19: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/19.jpg)
III) Advantages / disadvantages
Disadvantages :
-Dangerous : contains mercure-Toxin for men and nature-Issue electromagnetic radiance
![Page 20: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/20.jpg)
III) Advantages / disadvantages
Disadvantages :
Disadviced to use it close to the head
![Page 21: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/21.jpg)
III) Advantages / disadvantages
Disadvantages :
There is not any kind of bulb like incandescent lamps
![Page 22: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/22.jpg)
IV) Business
Comparative law
France, State of California2013 : end sales of incandescent bulbsTrade Distribution will collect used lamps
USANothing ...
![Page 23: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/23.jpg)
IV) Business• Economic future in US:
18
0.7
Money (bilions euros)
US with 12 fluorescent lamps / home
Nowadays: US with 2 fluorescent lamps / home
A saving of 17 billions euros per year !!Source: www.scienceetavenirmensuel.com
![Page 24: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/24.jpg)
IV) Business• Sales of fluorescent lights in France and USA since 2004:
Source: www.cnn.com
![Page 25: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/25.jpg)
Number of fluorescent lamps by inhabitants:
France: USA:- 65 millions Inhabitants - 307 millions Inhabitants
- 170 millions Lamps - 830 millions Lamps
IV) Business
Source: www.cnn.com
![Page 26: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/26.jpg)
IV) Business
Electricity use for light:
1% 15%
The US should use 15 times more lamps than France
Source: www.cnn.com
![Page 27: Fluorescent Lamps. Plan Introduction I)History II)How does that work ? III)Advantages / disadvantages IV) Business Conclusion.](https://reader035.fdocuments.in/reader035/viewer/2022062620/5519e3375503467a178b4857/html5/thumbnails/27.jpg)
Conclusion
67 %
23 %
11 %
Source: www.ipsos.fr/canalIpsos