Specification Sheet
1300 S. Wolf Road • Des Plaines, IL 60018 • Phone (847) 827-9880 • Fax (847) 827-2925 • Visit us at www.acuitybrands.com/indy
Printed in U.S.A. ©2017-2021 Acuity Brands Lighting, Inc. Rev. 05/04/21
6 of 12
PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
October 30, 2017 PR07171373
INDY BRAND, ACUITY BRANDS COMPANY
LC8S 55LM 35K MVOLT W G4 80CRI ZT HN CS
INDY 8" DIA. 1-LED 5500LM, 35K 80 CRI, CYLINDER DOWNLIGHT W/ CLEAR SPECULAR ALZAK (CS)
NARROW FLOOD HYPERBOLIC REFLECTOR (BEAM SPREAD: 25 DEGREES)
1-WHITE LED LIGHT ENGINE, LUMEN RATING = -1/ABSOLUTE PHOTOMETRY
5251.672
0° 20°
40°
60°
80°
6600
13200
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
16822
15648
6580
2670
1219
0
0
0
0
2
0
1318
1867
1266
739
60
0
0
0
1
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
4451.6
5190.3
5250.4
5251.7
0.0
5251.7
84.8
98.8
100.0
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
112
106
100
95
91
87
83
80
76
74
119
110
103
96
91
86
82
78
75
72
69
119
108
100
93
87
83
78
75
71
68
66
116
110
104
99
94
90
86
82
79
76
73
116
108
101
95
90
86
81
78
74
71
69
116
106
99
92
87
82
78
75
71
68
66
111
106
101
96
92
88
85
81
78
75
72
111
104
99
93
89
84
81
77
74
71
68
111
103
96
91
86
82
78
74
71
68
65
RCR
50% beam -
24.8°
10% beam -
54.7°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
556.1
299.1
186.4
127.2
92.3
2.4
3.3
4.2
5.1
5.9
278.1
149.6
93.2
63.6
46.2
5.7
7.8
9.8
11.9
14.0
55.6
29.9
18.6
12.7
9.2
Spacing to Mounting Height:0.4
PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
October 30, 2017 PR07171274
INDY BRAND, ACUITY BRANDS COMPANY
LC8S 55LM 35K MVOLT W G4 80CRI ZT HM CS
INDY 8" DIA. 1-LED 5500LM, 35K 80 CRI, CYLINDER DOWNLIGHT W/ CLEAR SPECULAR ALZAK (CS)
MEDIUM FLOOD HYPERBOLIC REFLECTOR (BEAM SPREAD: 62 DEGREES)
1-WHITE LED LIGHT ENGINE, LUMEN RATING = -1/ABSOLUTE PHOTOMETRY
5419.903
0° 20°
40°
60°
80°
2200
4400
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
5765
5711
5225
4000
2089
359
4
4
0
3
0
538
1457
1804
1277
334
3
3
1
2
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
3799.6
5076.5
5414.3
5419.9
0.0
5419.9
70.1
93.7
99.9
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
111
103
96
90
84
79
74
70
66
62
119
108
99
91
84
78
73
68
64
60
56
119
106
96
87
80
74
69
64
60
56
52
116
109
101
95
89
83
78
73
69
65
62
116
106
98
90
84
78
72
68
63
59
56
116
104
95
87
80
74
68
64
59
56
52
111
105
98
92
87
81
76
72
68
64
61
111
103
95
88
82
77
72
67
63
59
56
111
101
93
85
79
73
68
63
59
55
52
RCR
50% beam -
50.9°
10% beam -
78.4°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
190.6
102.5
63.9
43.6
31.6
5.2
7.1
9.0
10.9
12.9
95.3
51.2
31.9
21.8
15.8
9.0
12.2
15.5
18.8
22.0
19.1
10.2
6.4
4.4
3.2
Spacing to Mounting Height:1.0
PRINT DATE: TEST NO:
MANUFACTURER:
LUMINAIRE CATALOG NO.:
LUMINAIRE DESCRIPTION:
LAMP DESCRIPTION:
LUMENS PER LAMP:
October 30, 2017 PR07171291
INDY BRAND, ACUITY BRANDS COMPANY
LC8S 55LM 35K MVOLT W G4 80CRI ZT HW CS
INDY 8" DIA, 1-LED 5500LM, 35K 80 CRI, CYLINDER DOWNLIGHT W/ CLEAR SPECULAR ALZAK (CS)
WIDE FLOOD HYPERBOLIC REFLECTOR (BEAM SPREAD: 74 DEGREES)
1-WHITE LED LIGHT ENGINE, LUMEN RATING = -1/ABSOLUTE PHOTOMETRY
5465.42
0° 20°
40°
60°
80°
1600
3200
Ave Lumens
0
5
15
25
35
45
55
65
75
85
90
3985
4039
4265
3850
2422
868
0
0
0
0
0
390
1198
1737
1495
634
11
0
0
0
Zone Lumens % Lamp
0° - 30°
0° - 40°
0° - 60°
0° - 90°
90° - 180°
0° - 180°
3325.3
4820.4
5465.4
5465.4
0.0
5465.4
60.8
88.2
100.0
100.0
0.0
*100.0
*Efficiency
Coefficients of Utilization
pf 20%
pc 80% 70% 50%
pw 50% 30% 10% 50% 30% 10% 50% 30% 10%
0
1
2
3
4
5
6
7
8
9
10
119
110
102
94
88
81
76
70
66
62
58
119
108
98
89
82
75
69
64
59
55
51
119
105
94
85
77
70
65
59
55
51
47
116
108
100
93
86
80
75
70
65
61
57
116
106
96
88
81
74
69
64
59
55
51
116
104
93
84
77
70
64
59
55
51
47
111
104
97
90
84
78
73
68
64
60
56
111
102
94
86
79
73
68
63
58
54
51
111
100
91
83
76
69
64
59
55
51
47
RCR
50% beam -
61.3°
10% beam -
87.4°
Mounting
Height
Inital FC
Center
Beam Diameter FC Diameter FC
8.0
10.0
12.0
14.0
16.0
131.7
70.8
44.2
30.1
21.9
6.5
8.9
11.3
13.6
16.0
65.9
35.4
22.1
15.1
10.9
10.5
14.3
18.2
22.0
25.8
13.2
7.1
4.4
3.0
2.2
Spacing to Mounting Height:1.2
LC8S 55LM 35K + L8 HN CS, 3500K LEDs, input watts: 51.08, delivered lumens: 5251.7, LM/W = 102.8, Spacing Criteria: 0.4, test no. PR07171373, tested in accordance to IESNA LM-79.
Distribution Curve Distribution Data Output Data Coefficient of Utilization Illuminance Data at 30” Above Floor for
a Single Luminaire
LC8S 55LM 35K + L8 HM CS, 3500K LEDs, input watts: 51.08, delivered lumens: 5419.9, LM/W = 106.1, Spacing Criteria: 1.0, test no. PR07171274, tested in accordance to IESNA LM-79.
LC8S 55LM 35K + L8 HW CS, 3500K LEDs, input watts: 51.08, delivered lumens: 5465.4, LM/W = 107.0, Spacing Criteria: 1.2, test no. PR07171291, tested in accordance to IESNA LM-79.
HYPERBOLIC PHOTOMETRICS
J7.2.2G4