-
0 1530
45
60
75
90
105
120
135
150165180165
150
135
120
105
90
75
60
45
3015
100% light in 180° cone1040 lm@180° + 0 lm@180° = Total 1041 lm
EEI (EU Energy efficiency index): 0.27
18.8°
400 450 500 550 600 650 700 750 800
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Light efficiency:
49 Lumen/Watt
Light quality:
Color temperature:
CRI: 92.3
3109 K
Output:
Peak:
Power:
PF:
1040 lm
6917 cd
21.2 W
0.99
Beam angle
CIE 1931 x: 0.429
y: 0.400
Product name:
GRF-CZ20-SP-SQ-91A
Item number:
GRF-CZ20-SP-SQ-91A
Date and time:
4/3/2017 12:32:18 PM
Description:
LUM: 1040
PPF: 16.8
Spectra
Voltage: 120 V Current: 0.179 A
Frequency: 60 Hz
Power
-
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.00.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
2200
K
2700
K
3000
K
3500
K40
00 K
5000
K60
00 K
7000
K80
00 K
9000
K
1000
0 K
4504
60
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
2200
K
2700
K30
00 K
3500
K40
00 K
5000
K60
00 K
7000
K
8000
K
9000
K
1000
0 K
450
460
470
480
490
500
510
520
530
540
550
560
570
580
590
600
610
620
630
91
C1
92
C2
85
C3
86
C4
90
C5
88
C6
85
C7
91
C8
92
C9
90
C10
87
C11
89
C12
92
C13
90
C14
88
C15
89
C16
93
R1
94
R2
93
R3
93
R4
93
R5
92
R6
93
R7
87
R8
69
R9
85
R10
94
R11
83
R12
93
R13
95
R14
91
R15
87
Q1
97
Q2
88
Q3
89
Q4
89
Q5
87
Q6
88
Q7
93
Q8
96
Q9
91
Q10
92
Q11
92
Q12
93
Q13
89
Q14
88
Q15
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3109 K
CRI R values, only R1-R8 are used to calculate final CRI value R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14 R15
93.4 93.9 93.0 93.1 92.6 92.1 93.2 87.1 68.5 85.2 94.2 83.5 93.2 95.4 90.7
TM30 C values, 16 binned values out of total of 99 C values C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16
90.8 91.6 85.1 85.7 89.9 88.3 84.8 91.3 92.0 90.2 87.1 89.5 91.8 90.0 87.9 88.9
CQS Q values Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
87.4 97.3 87.7 89.5 89.5 86.5 87.9 93.0 96.5 91.3 91.8 92.4 93.2 89.0 88.2
CQS: 90.1
Color temperature Color rendering index
Red component Color fidelity Color gamut Color quality scale
Color coordinate cie 1931
Color coordinate cie 1931
Color coordinate Color coordinate Color diviation from black body
CCT CRI CRI R9 TM30 Rf TM30 Rg CQS x y u v Δuv
3109 K 92.3 68.5 89.1 103.0 90.1 0.429 0.400 0.247 0.346 0.0006
TM30: 89.1 CRI: 92.3 (R1-R8)
Δuv: 0.0006
CIE 1931 ZOOM CIE 1931
x: 0.429
y: 0.400
Color parameters
Color details
-
91 92
85 8690 88
85
91 92 9087
8992 90
88 89
-4% -3%-1%
4%6% 7%
5%1%
-3%-4%
-2%
3% 5%6%
3%0%
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TM30 details C
ES
99
CE
S9
8
CE
S9
7
CE
S9
6
CE
S9
5
CE
S9
4
CE
S9
3
CE
S9
2
CE
S9
1
CE
S9
0
CE
S8
9
CE
S8
8
CE
S8
7
CE
S8
6
CE
S8
5
CE
S8
4
CE
S8
3
CE
S8
2
CE
S8
1
CE
S8
0
CE
S7
9
CE
S7
8
CE
S7
7
CE
S7
6
CE
S7
5
CE
S7
4
CE
S7
3
CE
S7
2
CE
S7
1
CE
S7
0
CE
S6
9
CE
S6
8
CE
S6
7
CE
S6
6
CE
S6
5
CE
S6
4
CE
S6
3
CE
S6
2
CE
S6
1
CE
S6
0
CE
S5
9
CE
S5
8
CE
S5
7
CE
S5
6
CE
S5
5
CE
S5
4
CE
S5
3
CE
S5
2
CE
S5
1
CE
S5
0
CE
S4
9
CE
S4
8
CE
S4
7
CE
S4
6
CE
S4
5
CE
S4
4
CE
S4
3
CE
S4
2
CE
S4
1
CE
S4
0
CE
S3
9
CE
S3
8
CE
S3
7
CE
S3
6
CE
S3
5
CE
S3
4
CE
S3
3
CE
S3
2
CE
S3
1
CE
S3
0
CE
S2
9
CE
S2
8
CE
S2
7
CE
S2
6
CE
S2
5
CE
S2
4
CE
S2
3
CE
S2
2
CE
S2
1
CE
S2
0
CE
S1
9
CE
S1
8
CE
S1
7
CE
S1
6
CE
S1
5
CE
S1
4
CE
S1
3
CE
S1
2
CE
S1
1
CE
S1
0
CE
S0
9
CE
S0
8
CE
S0
7
CE
S0
6
CE
S0
5
CE
S0
4
CE
S0
3
CE
S0
2
CE
S0
1
Color Evaluation Sample
100
80
60
40
20
0
Fid
elity
In
de
x, R
f
100
90
80
70
60
50
20%
15%
10%
5%
0%
-5%
-10%
-15%
-20%
Color distortion graphics
Color vector graphics
Hue bin
Hue bin
Ch
rom
a s
hif
t b
y h
ue
R
f b
y h
ue
140
130
120
110
100
90
80
70
60 50 60 70 80 90 100
Rg
Rf
Graphic shifts (%)
Hue Bin Rf Chroma Hue
1 91 -4% -3%
2 92 -3% 3%
3 85 -1% 7%
4 86 4% 7%
5 90 6% 5%
6 88 7% 0%
7 85 5% -7%
8 91 1% -5%
9 92 -3% -4%
10 90 -4% 0%
11 87 -2% 7%
12 89 3% 4%
13 92 5% 0%
14 90 6% -4%
15 88 3% -6%
16 89 0% -8%
Rf 89.1
Fidelity index Rf
Rg 103.0
Gammut index Rg
Approx. limits for sources on the Planckian locus.
Approx. limits for practical light sources.
1
2
1 2
-
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Beam intensities from 1-20m 1m 2m 3m 4m 5m 6m 7m 8m 9m 10m 11m 12m 13m 14m 15m 16m 17m 18m 19m 20m
3.3ft 6.6ft 9.8ft 13.1ft 16.4ft 19.7ft 23ft 26.2ft 29.5ft 32.8ft 36.1ft 39.4ft 42.7ft 45.9ft 49.2ft 52.5ft 55.8ft 59.1ft 62.3ft 65.6ft
6887lx 1722lx 765lx 430lx 275lx 191lx 141lx 108lx 85lx 69lx 57lx 48lx 41lx 35lx 31lx 27lx 24lx 21lx 19lx 17lx
639.8fcd
160fcd 71.1fcd 40fcd 25.6fcd 17.8fcd 13.1fcd 10fcd 7.9fcd 6.4fcd 5.3fcd 4.4fcd 3.8fcd 3.3fcd 2.8fcd 2.5fcd 2.2fcd 2fcd 1.8fcd 1.6fcd
Intensities in 0° c-plane 0° 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12° 13° 14° 15° 16° 17° 18° 19°
6887 6808 6631 6333 5958 5513 5016 4505 4001 3516 3059 2642 2268 1919 1621 1363 1127 924 744 591
100% 99% 96% 92% 87% 80% 73% 65% 58% 51% 44% 38% 33% 28% 24% 20% 16% 13% 11% 9%
Intensities in 90° c-plane
0° 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12° 13° 14° 15° 16° 17° 18° 19°
6887 6816 6621 6336 5978 5556 5098 4622 4169 3713 3279 2886 2508 2168 1860 1588 1339 1118 929 757
100% 99% 96% 92% 87% 81% 74% 67% 61% 54% 48% 42% 36% 31% 27% 23% 19% 16% 13% 11%
Intensities in 180° c-plane
0° 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12° 13° 14° 15° 16° 17° 18° 19°
6887 6791 6603 6303 5933 5487 4992 4491 3991 3517 3063 2650 2287 1954 1669 1413 1178 975 796 639
100% 99% 96% 92% 86% 80% 72% 65% 58% 51% 44% 38% 33% 28% 24% 21% 17% 14% 12% 9%
Intensities in 270° c-plane
0° 1° 2° 3° 4° 5° 6° 7° 8° 9° 10° 11° 12° 13° 14° 15° 16° 17° 18° 19°
6887 6883 6736 6486 6145 5724 5249 4735 4231 3732 3259 2822 2411 2045 1724 1439 1188 965 779 619
100% 100% 98% 94% 89% 83% 76% 69% 61% 54% 47% 41% 35% 30% 25% 21% 17% 14% 11% 9%
Beam angle 50% Field angle 10% Cutoff angle 2,5% Intensity ratio in 120° cone Intensity ratio in 90° cone
18.8° 39.2° 51.6° 1.0% 1.0%
1 m 3,3 ft
2 m 6,6 ft
3 m 9,8 ft
4 m 13,1 ft
5 m 16,4 ft
Distance (meter)
Distance (feet)
1.7 m 5.4 ft
18.8°
1.3 m 4.3 ft
1 m 3.2 ft
0.7 m 2.2 ft
0.3 m 1.1 ft
Lux*
Footcandles*
*measured at
center of beam
Beam width (meter)
Beam width (feet)
275 lx
430 lx
765 lx
1722 lx
6887 lx
26 fcd
40 fcd
71 fcd
160 fcd
640 fcd
Beam center
Beam details
-
H=7H=7
H=6H=6
H=5H=5
H=4H=4
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Ceiling
reflectance 80 70 50 30 10 0
Wall
reflectance 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
Floor
reflectance 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 0
RCR (RCR: Room Cavity Ratio) Room Values are expressed as percentage of Lumens delivered to the task surface
0 119 119 119 119 116 116 116 116 111 111 111 106 106 106 102 102 102 100
1 115 113 111 109 113 111 109 107 107 105 104 103 102 101 100 99 98 97
2 111 108 105 102 109 106 103 101 103 101 99 100 98 97 97 96 95 93
3 108 103 100 97 106 102 99 96 100 97 95 97 95 93 95 94 92 91
4 105 100 96 93 103 99 95 92 97 94 91 95 92 90 93 91 89 88
5 102 96 93 90 101 96 92 89 94 91 89 93 90 88 91 89 87 86
6 99 94 90 87 98 93 89 86 92 88 86 90 88 85 89 87 85 84
7 97 91 87 84 96 90 87 84 89 86 84 88 85 83 87 85 83 82
8 95 89 85 82 94 88 84 82 87 84 82 86 83 81 86 83 81 80
9 93 86 83 80 92 86 82 80 85 82 80 85 82 79 84 81 79 78
10 91 84 81 78 90 84 80 78 83 80 78 83 80 78 82 80 78 77
Light planning
Coefficients of Utilization
Luminaire budgetary diagram
10 20 30 40 50 70 100 200 300 500 700 1K 2K 3K 4K 5K 7K 2
3
4
5
6
7 8 9
10
20
50
30
40
LAMPS (number of lamps)
AREA m2 (area of the room)
Conditions
H = Room height
Hdown Lamp distance from ceiling 0.00m
Hwork Work area height from floor 0.00m
Ework Average lux on work area 100lx
p(%) Ceiling reflectance
Wall reflectance
Floor reflectance
70 50 30
50 30 20
0°-10° 10°-20° 20°-30° 30°-40° 40°-50° 50°-60° 60°-70° 70°-80° 80°-90°
451 lm 428 lm 113 lm 19.7 lm 6.49 lm 5.86 lm 7.09 lm 5.53 lm 3.58 lm
90°-100° 100°-110° 110°-120° 120°-130° 130°-140° 140°-150° 150°-160° 160°-170° 170°-180°
0.000 lm 0.000 lm 0.000 lm 0.000 lm 0.000 lm 0.000 lm 0.000 lm 0.000 lm 0.000 lm
Zonal Lumen Summary
-
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