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SPACING RATIO = 1.2
CERTIFIED TEST REPORTED NO. 0156FR
COMPUTED BY LSI PROGRAM **TEST-LITE**
RECESSED LYTECASTER DOWNLIGHT
6 5/16" DIA. APERTURE, FRENSEL LENS WITH WHITE SPLAY
TWO 26W QUAD TUBE 2 PIN LAMPS. LUMEN RATING = 1800 LMS.
ACROSS
45
ALONG
200
400
600
TESTED ACCORDING TO IES PROCEDURES.
TEST DISTANCE EXCEEDS FIVE TIMES THE
GREATEST LUMINOUS OPENING OF
LUMINAIRE.
COEFFICIENTS OF UTILIZATION
% EFFECTIVE CEILING CAVITY REFLECTANCE
80
70
% WALL REFLECTANCE
50 30 10
50 30 10
50 30 10
1 .31 .30 .26
.31 .30 .29
.29 .29 .28
2 .28 .27 .25
.28 .26 .25
.27 .26 .25
3 .26 .24 .22
.25 .23 .22
.24 .23 .22
4 .23 .21 .20
.23 .21 .20
.22 .21 .19
5 .21 .19 .17
.21 .19 .17
.20 .19 .17
6 .19 .17 .16
.19 .17 .16
.19 .17 .15
7 .18 .15 .14
.17 .15 .14
.17 .15 .14
8 .16 .14 .12
.16 .14 .12
.16 .14 .12
9 .15 .13 .11
.15 .13 .11
.14 .12 .11
10 .14 .11 .10
.13 .11 .10
.13 .11 .10
20% FLOOR CAVITY REFLECTANCE
Conversion factors: 18W Quad Tube, C.U. x 1.0
13W Twin Tube, C.U. x 1.2
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
www.lightolier.com © 2011 Philips Group • H0711
Lytecaster
CANDLEPOWER SUMMARY
ANGLE ALONG 22.5
45
67.5 ACROSS LUMENS
0
504
504
504
504
504
5
502
503
510
504
504
10
493
496
508
506
509
15
477
483
501
504
508
20
451
461
463
490
496
25
416
427
454
462
467
30
373
385
411
418
423
35
324
336
359
364
370
40
272
283
301
306
310
45
222
231
244
247
249
50
173
180
189
188
188
55
130
134
140
137
136
60
95
96
99
96
94
65
65
68
67
67
64
70
45
47
49
49
44
75
29
32
40
38
30
80
19
20
31
32
22
85
11
12
24
25
13
90
6
7
21
20
7
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP
% LUMINAIRE
0–30
392
10.91
37.40
0–40
612
17.02
58.36
0–60
922
25.62
87.85
0–90
1049
29.17
100.00
40–90
437
12.14
41.64
60–90
127
3.54
12.15
90–180
0
0.00
0.00
0–180
1049
29.17
100.00
** EFFICIENCY = 29.2% **
50
30
10
50 30 10
50 30 10
.28 .28 .27
.27 .27 .26
.26 .25 .24
.25 .24 .23
.24 .22 .21
.23 .22 .21
.22 .20 .19
.21 .20 .19
.20 .18 .17
.19 .18 .17
.18 .17 .15
.18 .16 .15
.17 .15 .14
.16 .15 .14
.15 .14 .12
.15 .13 .12
.14 .12 .11
.14 .12 .11
.13 .11 .10
.13 .11 .10
Recessed Downlighting
®
6 3/4" Aperture Fresnel Lens Reflector Trim
48
140
205
220
186
124
69
38
21
0
0
.26
.23
.20
.18
.16
.15
.13
.12
.10
.09
Job Information
1126T
Type:
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