Lightolier is a Philips group brand
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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 • B0711
Calculite
®
CFL Open Downlight
8051
Page 2 of 2
6" Aperture (2) Quad Tube Horizontal Lamp
Spacing Ratio: Along= 1.3 Across=1.6
CERTIFIED TEST REPORT NO. 0053FR COMPUTED BY LSI PROGRAM **TEST-LITE**
CALCULITE 6" DIA. APERTURE RECESSED COMPACT FLOURESCENT OPEN DOWNLIGHT WITH
CLEAR IRIDESCENCE FREE FINISH 2-18W PL-C PHILIPS LAMPS. LUMEN RATING = 1250 LMS.
ROOM CAVITY RATIO
Coefficients Of Utilization
% EFFECTIVE CEILING CAVITY REFLECTANCE
80
70
50
30
10
0
% WALL REFLECTANCE
50 30 10
50 30 10
50 30 10
50 30 10
50 30 10
0
1
.55 .54 .53 .54 .53 .52 .52 .51 .50 .50 .49 .49 .48 .48 .47 .46
2
.51 .49 .47 .50 .48 .47 .48 .47 .46 .47 .46 .45 .46 .45 .44 .43
3
.47 .44 .42 .46 .44 .42 .45 .43 .41 .44 .42 .40 .43 .41 .40 .39
4
.43 .40 .38 .43 .40 .38 .42 .39 .37 .41 .39 .37 .40 .38 .37 .36
5
.40 .37 .34 .39 .36 .34 .39 .36 .34 .38 .35 .34 .37 .35 .33 .32
6
.37 .33 .31 .36 .33 .31 .35 .33 .31 .35 .32 .30 .34 .32 .30 .29
7
.34 .30 .28 .33 .30 .28 .32 .29 .27 .32 .29 .27 .31 .29 .27 .26
8
.31 .27 .25 .30 .27 .25 .30 .27 .25 .29 .26 .24 .29 .26 .24 .23
9
.28 .24 .22 .28 .24 .22 .27 .24 .22 .27 .24 .22 .26 .23 .22 .21
10
.25 .22 .20 .25 .22 .19 .25 .22 .19 .24 .21 .19 .24 .21 .19 .18
20% FLOOR CAVITY REFLECTANCE
CANDLEPOWER SUMMARY
O U T P U T
LUMENS
ANGLE ALONG 22.5
45
67.5 ACROSS
0
588
588
588
588
588
5
585
592
599
605
602
57
10
588
606
622
639
650
15
606
619
640
671
693 181
20
600
602
658
669
701
25
561
586
644
661
678 290
30
541
574
606
634
663
35
497
523
591
614
624 353
40
420
452
510
549
562
45
355
372
402
432
449 296
50
212
219
221
233
241
55
30
32
33
40
45
68
60
6
6
6
6
6
65
4
4
4
4
4
4
70
3
3
3
3
2
75
2
2
2
3
2
2
80
2
1
2
3
2
85
1
1
1
3
2
2
90
1
1
1
4
1
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP %LUMINAIRE
0-30
528
21.13
42.14
0-40
881
35.26
70.31
0-60
1245
49.82
99.35
0-90
1253
50.15
100.00
40-90
372
14.89
29.69
60-90
8
.33
.65
90-180
0
.00
.00
0-180
1253
50.15
100.00
TESTED ACCORDING TO IES PROCEDURES. TEST DISTANCE EXCEEDS FIVE TIMES THE
GREATEST LUMINOUS OPENING OF LUMINAIRE.
150
120
60
30
60
30
180
0
800
1200
400
Across
45
Along
90
90
** EFFICIENCY = 50.1% **
** EFFICIENCY = 50.1% **
** EFFICIENCY = 50.1% **
** EFFICIENCY = 50.1% **
** EFFICIENCY = 50.1% **
DATE: OCT 10, 1996
