Difference between revisions of "LED Lighting"

 
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[[Category:Lighting]]
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{{LED Lighting
{{Lighting Template
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|Description=
|Description=Light emitting diode is a solid-state lighting device that fits in standard screw-in connections but uses LEDs to produce light.
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|Advantages=
|Advantages=*Produces minimal heat
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*No 'warm up' time
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*Broad color range
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*No toxic materials
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|Disadvantages=
 
|Disadvantages=
*Expensive purchase price
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|Application barriers=
*Sensitive to voltage and current flow
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|Information sources=
|Application barriers=*Certain wave lengths may damage eyes
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|Information sources= [http://eartheasy.com/live_led_bulbs_comparison.html Source] [http://www.elite-opto.com/file/201242717815759.jpg Source] [http://www.theledlight.com/voltage-regulators.html Source] [http://www.cnet.com/how-to/five-things-to-consider-before-buying-led-bulbs/ Source] [http://phys.org/news/2010-08-white-super-high-luminous-efficacy.html Source] [http://dl.ledtronics.com/ImagesAll/beam-angles.gif Source] [http://www.obo-bettermann.com/downloads/en/prospekte/LED-Leitfaden_en.pdf Source]
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|Image=
 
|Image=
 
|Trade=
 
|Trade=
|Type=Bulbs, Downlights, Floodlights, Outdoor Lighting
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|TypeMin=Tubes,                                                                                                           Lamps
|Lamp Voltage= 12 Vdc
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|TypeMax=
|Lumen Output= 8-12 W
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|Lamp WattageMin=7
|Voltage= 12 Vdc
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|Lamp WattageMax=40
|Lamp Current= 1 A
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|Lumen OutputMin=7.6
|Luminous Efficiency= 450 - 2600 lm
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|Lumen OutputMax=7,401
|Annual Degradation Rate in Luminous Efficiency= Negligable
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|VoltageMin=2.80
|Color Temperature= 2700 / 3500 K
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|VoltageMax=38.0
|Color= Various shades and colors
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|Lamp CurrentMin=20
|Color Rendering Index= 0-100
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|Lamp CurrentMax=1500
|Beam Angle= 12-120°
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|Luminous EfficacyMin=75
|Average Lamp Life= 50000 hours
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|Luminous EfficacyMax=194
|Type of Protection= Lighting and Surge protection
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|Annual Degradation Rate in Luminous EfficacyMin=
|Investment Cost= $35.95
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|Annual Degradation Rate in Luminous EfficacyMax=
|Operational Cost= low (0.10 / kWh)
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|Color TemperatureMin=2700
|Replacement Cost= medium
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|Color TemperatureMax=6500
|Life Expectancy= 50000 hours
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|ColorMin=All colours of the spectrum,                                                              White light
}}
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|ColorMax=
[[relevence::1]]
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|Color Rendering IndexMin=80
[[class::Lighting]]
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|Color Rendering IndexMax=95
[[importance::3]]
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|Beam AngleMin=6.20
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|Beam AngleMax=150
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|Average Lamp LifeMin=30,000
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|Average Lamp LifeMax=120,000
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|Type of ProtectionMin=IP65
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|Type of ProtectionMax=IP67
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|Investment CostMin=17.65
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|Investment CostMax=125.72
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|Operating CostMin=30.6
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|Operating CostMax=
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|Replacement CostMin=18.95
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|Replacement CostMax=134.95
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|Life ExpectancyMin=25,000
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|Life ExpectancyMax=40,000
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|}}

Latest revision as of 15:15, 11 November 2019


[edit]
Description
Advantages
Disadvantages
Characteristic features
Application barriers
Information sources
Image
Trade:
Parameter Minimal Value Maximal Value Unit
Type

Tubes, Lamps

Lamp Wattage

7

40

W

Lumen Output

7.6

7,401

lm

Voltage

2.80

38.0

V

Lamp Current

20

1500

mA

Luminous Efficacy

75

194

lm/W

Annual Degradation Rate in Luminous Efficacy

%

Color Temperature

2700

6500

K

Color

All colours of the spectrum, White light

Color Rendering Index

80

95

Ra

Beam Angle

6.20

150

°

Average Lamp Life

30,000

120,000

h

Type of Protection

IP65

IP67

Investment Cost

17.65

125.72

Operating Cost

30.6

€/year

Replacement Cost

18.95

134.95

€/year

Life Expectancy

25,000

40,000

hours

Deterioration Description
Causes
Parameter
Degradation Rate
Measurement


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