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Application Data
Multiple Units
(2x26W Triple Tube ) with cross blade louver
Spacing
on
Center
6'
8'
10'
Based on 60" x 60" room with 80% ceiling cavity, 50% wall and 20% floor reflectances.
Height is from bottom of fixture to lighted plane.
Illuminance (FC) Multipliers For Compact Fluorescent:
Spacing Ratio = 1.5
CERTIFIED TEST REPORT NO. 0807FR COMPUTED BY LSI PROGRAM **TEST-LITE**
LIGHTOLIER DUAL COMPACT FLUORESCENT PENDANT FIXTURE CAT. #4047233/404L12
12 1/2" DIA. CLEAR ANODIZED REFLECTOR WITH WHITE CROSS BLADE
2-26W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 1800 LMS.
ESI BALLAST CAT.#ESI 2/1-CFQ-26UNV, 120 VAC
Coefficients Of Utilization
COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD
%EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
80
50 30 10
1
.75 .73 .71 .74 .72 .70 .71 .69 .68 .68 .67 .65 .66 .65 .64 .62
2
.68 .64 .61 .67 .63 .60 .64 .61 .59 .62 .60 .57 .60 .58 .56 .55
3
.61 .56 .52 .60 .55 .52 .58 .54 .51 .56 .53 .50 .54 .52 .49 .48
4
.55 .50 .46 .54 .49 .45 .52 .48 .45 .51 .47 .44 .49 .46 .44 .42
5
.50 .44 .40 .49 .43 .40 .47 .43 .39 .46 .42 .39 .45 .41 .38 .37
6
.44 .39 .35 .44 .38 .35 .43 .38 .34 .41 .37 .34 .40 .37 .34 .32
7
.40 .34 .30 .39 .34 .30 .38 .33 .30 .37 .33 .29 .36 .32 .29 .28
8
.36 .30 .26 .35 .30 .26 .35 .30 .26 .34 .29 .26 .33 .29 .26 .25
9
.33 .27 .23 .32 .27 .23 .31 .26 .23 .31 .26 .23 .30 .26 .23 .21
10
.29 .24 .38 .29 .24 .20 .28 .24 .20 .28 .23 .20 .27 .23 .20 .19
DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
Lightolier is a Philips group brand
Specification Decorative Pendalyte
Height
Initial
Watts
to Lighted
Foot-
Plane
candles
Sq. Ft.
6'
75
12'
68
6'
42
12'
38
6'
27
24
12'
32 Watt = 1.3
42 Watt = 1.8
2x26W Triple Tube CFL
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0-30
767
21.31
0-40
1289
35.82
0-60
2265
62.91
0-90
2532
70.34
40-90
1242
34.52
60-90
267
7.43
90-180
0
.00
0-180
2532
70.34
** EFFICIENCY = 70.3% **
2-26W Triple Tube CFL
70
50
30
10
50 30 10 50 30 10 50 30 10 50 30 10 0
Application Data
Multiple Units (2x32W Triple Tube, CFL)
Spacing
Per
Center
1.50
0.86
0.55
Based on 60" x 60" room with 80% ceiling cavity, 50% wall and 20% floor reflectances.
Height is from bottom of fixture to lighted plane.
Illuminance (FC) Multipliers For Compact Fluorescent:
Spacing Ratio = 3.3
LIGHTOLIER DUAL COMPACT FLUORESCENT PENDANT FIXTURE CAT. #4047233/40422
2-32W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 2400 LMS
813
898
86
976
936
266
907
905
416
874
831
522
789
722
552
620
479
423
308
156
177
95
66
70
39
15
20
1
30.30
50.92
89.44
100.00
49.08
10.56
.00
100.00
Coefficients Of Utilization
80
50
1
.73 .70 .67
2
.64 .58 .54
3
.55 .49 .44
4
.49 .42 .37
5
.43 .36 .31
6
.38 .31 .26
7 . 33 .27 .22
8
.30 .23 .19
9
27 .20 .16
10
.24 .18 .32
DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
Job Information
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 © 2008 Philips Group • I0109
404722XU3
™
Height
Initial
on
to Lighted
Foot-
Plane
candles
6'
62
6'
12'
53
35
6'
8'
30
12'
6'
22
10'
12'
19
26 Watt = 0.7
42 Watt = 1.3
2x32W Triple Tube CFL
12 1/2" DIA. REFRACTOR WITH PLASTIC LENS
MOTOROLA BALLAST CAT.M2CF26/32/42
0
297
5
324
10
387
15
469
20
541
25
605
30
667
35
725
40
752
45
726
50
650
55
547
60
440
65
343
70
250
75
187
80
196
85
201
90
198
0-30
443
0-40
894
0-60
1936
0-90
2712
40-90
1818
60-90
776
90-180
954
0-180
3667
** EFFICIENCY = 76.4% **
2x32W Triple Tube CFL
% EFFECTIVE CEILING CAVITY REFLECTANCE
70
50
30
10
50
30
10
50
30
10
50
% WALL REFLECTION
.70 .67 .63
.63 .60 .58
.56 55 .53
.60 .56 .51
.55 .51 .47
.49 .46 .43
.53 .47 .42
.48 .43 .39
.43 .39 .36
.47 .41 .36
.42 .37 .33
.38 .34 .31
.41 .35 .30
.37 .32 .28
.34 .29 .26
.36 .30 .25
.33 .27 .23
.30 .25 .22
.32 .26 .21
.29 .23 .20
.26 .21 .18
.28 .22 .18
.26 .20 .17
.23 .19 .15
.25 .19 .15
.23 .18 .14
.21 .16 .13
.23 .17 .13
.21 .16 .12
.19 .14 .11
20% FLOOR CAVITY REFLECTANCE
Type:
12" 2 Lamp Pendant
Watts
Per
Sq. Ft.
1.00
0.56
0.36
32
95
210
226
100
209
133
105
208
221
110
210
280
115
204
201
120
189
451
125
170
153
130
148
553
135
122
95
140
95
490
145
67
43
150
42
342
155
26
14
160
19
217
165
17
5
170
15
218
175
12
2
180
11
9.25
12.10
18.63
24.39
40.35
52.80
56.51
73.96
37.88
49.58
16.17
21.16
19.89
26.04
76.41
100.00
30
10
0
30
10
50
30
10
0
.51 .49 .48 .45
.44 .42 .40 .37
.39 .36 .33 .30
.34 .31 .28 .26
.30 .27 .24 .22
.27 .23 20 .18
.23 .20 .17 .15
.21 .17 .14 .12
.19 .15 .12 .10
.17 .13 .10 .09
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