Toshiba LDRC1330ME7EUD 数据表
Optical parameters for E-CORE PAR20 9W
E-CORE PAR20 / PAR30 / PAR38
POLAR CANDELA DISTRIBUTION
ILLUMINANCE
LDRC0927ME7EUD
LDRC0927WE7EUD / LDRC0940WE7EUD
Project 1
07.05.2013
Operator
Telephone
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TOSHIBA LDRC0927WE7EUD PAR20 / E27 / 9W / 2700K / 40° /
LDC (Polar)
Luminaire: TOSHIBA LDRC0927WE7EUD PAR20 / E27 / 9W / 2700K / 40°
Lamps: 1 x PAR20 / E27 / 9W / 2700K / 40°
600
900
cd/klm
η = 82%
C0 - C180
C90 - C270
0°
15°
30°
45°
60°
75°
90°
105°
105°
90°
75°
60°
45°
30°
15°
0°
Page 53
Project 1
07.05.2013
Operator
Telephone
Fax
e-Mail
TOSHIBA LDRC0927WE7EUD PAR20 / E27 / 9W / 2700K / 40° /
Cone Diagram
Luminaire: TOSHIBA LDRC0927WE7EUD PAR20 / E27 / 9W / 2700K / 40°
Lamps: 1 x PAR20 / E27 / 9W / 2700K / 40°
E(C0)
743
20.6°
E(0°)
1800
E(C0)
186
20.6°
E(0°)
450
E(C0)
83
20.6°
E(0°)
200
E(C0)
46
20.6°
E(0°)
113
E(C0)
30
20.6°
E(0°)
72
E(C0)
21
20.6°
E(0°)
50
C0 - C180 (Half-value Angle: 41.2°)
Distance [m]
Cone Diameter [m]
Illuminance [lx]
0.5
0.38
1.0
0.75
1.5
1.13
2.0
1.50
2.5
1.88
3.0
2.26
Page 54
Distance [m]
Cone Diameter [m]
Illuminance [lx]
C0 - C180 (Half-value Angle: 41.2°)
cd/klm
η = 82%
C0 - C180
C90 - C270
Project 1
07.05.2013
Operator
Telephone
Fax
e-Mail
TOSHIBA LDRC0927ME7EUD PAR20 / E27 / 9W / 2700K / 25° /
LDC (Polar)
Luminaire: TOSHIBA LDRC0927ME7EUD PAR20 / E27 / 9W / 2700K / 25°
Lamps: 1 x PAR20 / E27 / 9W / 2700K / 25°
1000
1500
2000
3000
cd/klm
η = 79%
C0 - C180
C90 - C270
0°
15°
30°
45°
60°
75°
90°
105°
105°
90°
75°
60°
45°
30°
15°
0°
Page 56
Project 1
07.05.2013
Operator
Telephone
Fax
e-Mail
TOSHIBA LDRC0927ME7EUD PAR20 / E27 / 9W / 2700K / 25° /
Cone Diagram
Luminaire: TOSHIBA LDRC0927ME7EUD PAR20 / E27 / 9W / 2700K / 25°
Lamps: 1 x PAR20 / E27 / 9W / 2700K / 25°
E(C0)
1772
12.8°
E(0°)
3800
E(C0)
443
12.8°
E(0°)
950
E(C0)
197
12.8°
E(0°)
422
E(C0)
111
12.8°
E(0°)
238
E(C0)
71
12.8°
E(0°)
152
E(C0)
49
12.8°
E(0°)
106
C0 - C180 (Half-value Angle: 25.6°)
Distance [m]
Cone Diameter [m]
Illuminance [lx]
0.5
0.23
1.0
0.45
1.5
0.68
2.0
0.91
2.5
1.14
3.0
1.36
Page 57
Distance [m]
Cone Diameter [m]
Illuminance [lx]
C0 - C180 (Half-value Angle: 25.6°)
cd/klm
η = 79%
C0 - C180
C90 - C270
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