LED Lighting


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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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