Icetray wall rectangular i/d, Indirect-direct t8, Wall mount – Peerless Lighting IRW8 - T8 User Manual
Page 2: Irw8
PHOTOMETRICS
WEIGHTS & SUPPORT SPACING
MOUNTING DETAIL
2246 5th Street, Berkeley, CA 94710
•
Tel: 510.845.2760
•
Fax: 510.845.2776
•
•
4’-2
3
⁄
4
” O.A.
12’-2
1
⁄
2
” O.A.
8’-2
1
⁄
2
” O.A.
1
1
⁄
4
” end cap
2’-8”
8
1
⁄
8
”
8”
8”
1’-4”
1’-4”
1’-4”
1’-4”
1’-4”
6’-8”
5’-4”
5’-4”
PLAN VIEW
STANDARD SECTIONS
Key:
Support location
Standard feed location
•
EM feed location
2
1
⁄
2
”
1
1
⁄
4
” from top of fixture to
center of switchbox
Wall Bracket
#10–24 stud with nut
Mtg holes for
1
⁄
4
” bolt
2 x 4 switch box
(by others)
1.00”
[LUMINAIRE] 5 3/4"W X 3"H RECTANGULAR ASYMMETRIC INDIRECT/DIRECT LIGHT
WITH WHITE PAINTED REFLECTOR AND PERFORATED SIDE SHIELD
%
EFFICIENCY (Downlight):
12.6 %
EFFICIENCY (Uplight):
51.3 %
CIE CLASSIFICATION:
SEMI-INDIRECT
)t
e
e
% Luminaire
10 20 30 40 50
60
70
80
90
100
110
120
130
140
150
160
170
250
250
500
750
1000
Bilaterally Symmetric
Solid: 180-0 Degrees
Dashed: 90-270 Degrees
CANDELA PLOT
90
112.5
135
157.5
180
0
11
11
11
11
11
11
11
11
11
45
1263
989
462
137
142
244
396
386
386
55
2483
1852
838
250
181
275
288
256
244
65
2369
1919
1044
314
221
212
161
93
42
75
1414
1206
776
263
139
97
42
28
14
0
0
0
0
0
Effective Floor Cavity Reflectance = 20%
Pcc ...
80
70
50
30
10
0
Pw ... 70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
0 .64 .64 .64 .64
.56 .56 .56 .56
.43 .43 .43
.30 .30 .30
.18 .18 .18
.13
[LUMINAIRE] 5 3/4"W X 3"H RECTANGULAR ASYMMETRIC INDIRECT/DIRECT LIGHT
WITH WHITE PAINTED REFLECTOR AND OPAL DIFFUSER
%
EFFICIENCY (Uplight):
56.0 %
CIE CLASSIFICATION:
SEMI-INDIRECT
)t
e
e
F
% Luminaire
40 50 60
70
80
90
100
110
120
130
140
150
160
170
250
500
750
1000
Bilaterally Symmetric
Solid: 180-0 Degrees
Dashed: 90-270 Degrees
CANDELA PLOT
90
112.5
135
157.5
180
0
283
283
283
283
283
283
283
283
283
45
391
360
310
254
238
208
193
193
203
55
413
363
294
225
188
163
144
138
106
65
535
424
263
170
110
85
59
34
17
75
943
721
347
139
69
55
28
14
14
0
0
0
0
41
Effective Floor Cavity Reflectance = 20%
Pcc ...
80
70
50
30
10
0
Pw ... 70 50 30 10
70 50 30 10
50 30 10
50 30 10
50 30 10
0
0 .63 .63 .63 .63
.55 .55 .55 .55
.40 .40 .40
.27 .27 .27
.14 .14 .14
.08
[LUMINAIRE] 5 3/4"W X 3"H RECTANGULAR ASYMMETRIC INDIRECT/DIRECT LIGHT
WITH WHITE PAINTED REFLECTOR AND PERFORATED SIDE SHIELD
[LAMP] 2-F32T8-SP35 RATED @ 2850 LUMENS EACH
%
EFFICIENCY (Downlight):
21.5 %
EFFICIENCY (Uplight):
51.3 %
CIE CLASSIFICATION:
SEMI-INDIRECT
)t
e
e
F
% Luminaire
10 20 30 40 50
60
70
80
90
100
110
120
130
140
150
160
170
500
500
1000
1500
2000
Bilaterally Symmetric
Solid: 180-0 Degrees
Dashed: 90-270 Degrees
CANDELA PLOT
90
112.5
135
157.5
180
0
1694
1694
1694
1694
1694
1694
1694
1694
1694
45
2796
2446
1903
1482
1238
781
792
812
827
55
3872
3053
1939
1351
1032
651
676
588
544
65
3888
3252
1978
1010
713
577
424
229
102
75
3008
2648
1761
832
513
360
166
69
14
85
7163
5846
3170
1153
247
165
41
0
0
Effective Floor Cavity Reflectance = 20%
[LUMINAIRE] 5 3/4"W X 3"H RECTANGULAR ASYMMETRIC INDIRECT/DIRECT LIGHT
WITH WHITE PAINTED REFLECTOR AND OPAL DIFFUSER
[LAMP] 2-F32T8-SP35 RATED @ 2850 LUMENS EACH
%
EFFICIENCY (Downlight):
14.7 %
EFFICIENCY (Uplight):
57.9 %
CIE CLASSIFICATION:
SEMI-INDIRECT
)t
e
e
% Luminaire
10
20 30 40 50
60
70
80
90
100
110
120
130
140
150
160
170
500
500
1000
1500
2000
Bilaterally Symmetric
Solid: 180-0 Degrees
Dashed: 90-270 Degrees
CANDELA PLOT
90
112.5
135
157.5
180
0
1202
1202
1202
1202
1202
1202
1202
1202
1202
45
1532
1395
1198
1030
903
756
634
584
594
55
1664
1451
1120
895
738
582
463
394
325
65
1927
1613
1044
662
475
365
238
119
51
75
2301
1969
1178
582
347
236
125
55
14
85
6422
5064
2511
782
165
124
41
41
0
Effective Floor Cavity Reflectance = 20%
Pcc ...
80
70
50
30
10
0
Type:
________________________
Project:
______________________
Actual performance may differ as a result of end-user environment and application.
12–14.5 LBS
24–26.5 LBS
36–38.5 LBS
Suspension spacing equals section length. Consult factory for stem mounting suspension spacing.
2
© 2012 Acuity Brands Lighting, Inc. All Rights Reserved. “Peerless” and “IceTray” are registered trademarks of Acuity Brands Lighting.
Products in this document may be covered by one or more U.S. Patents and Patents Pending. Specifications subject to change without notice.
1-year limited warranty. Complete warranty terms locat
Indirect-Direct T8
IRW8 IceTray Wall Rectangular I/D
1-LAMP T8
63.9% efficiency
1822 delivered lumens
80.2% up / 19.8% down
2-LAMP T8
72.8% efficiency
4150 delivered lumens
70.4% up / 29.6% down
1-LAMP T8 OPD
64.2% efficiency
1831 delivered lumens
87.2% up / 12.8% down
2-LAMP T8 OPD
72.6% efficiency
4140 delivered lumens
79.7% up / 20.2% down
Wall Mount
IRW8
IceTray Wall Rectangular I/D
Indirect-Direct T8