Lightolier is a Philips group brand
Job Information
Type:
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
Specification Decorative Pendalyte
™
404722XU3
Page 2 of 2
12" 2 Lamp Pendant
Application Data
Multiple Units
(2x26W Triple Tube ) with cross blade louver
Spacing
Height
Initial
Watts
on
to Lighted
Foot-
Per
Center
Plane
candles
Sq. Ft.
6’
6’
75
1.50
12’
68
8’
6’
42
0.86
12’
38
10’
6’
27
0.55
12’
24
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.
0
813
5
898
86
10
976
15
936
266
20
907
25
905
416
30
874
35
831
522
40
789
45
722
552
50
620
55
479
423
60
308
65
156
177
70
95
75
66
70
80
39
85
15
20
90
1
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
ROOM
CA
VITY
RA
TIO
COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD
%EFFECTIVE FLOOR CAVITY REFLECTANCE = .20
80
70
50
30
10
50 30 10 50 30 10 50 30 10 50 30 10 50 30 10 0
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
Spacing Ratio = 1.5
2x26W Triple Tube CFL
Coefficients Of Utilization
2-26W Triple Tube CFL
Illuminance (FC) Multipliers
For Compact Fluorescent:
32 Watt = 1.3
42 Watt = 1.8
Application Data
Spacing Ratio = 3.3
2x32W Triple Tube CFL
Coefficients Of Utilization
2x32W Triple Tube CFL
Multiple Units
(2x32W Triple Tube, CFL)
Spacing
Height
Initial
Watts
on
to Lighted
Foot-
Per
Center
Plane
candles
Sq. Ft.
6’
6’
62
1.00
12’
53
8’
6’
35
0.56
12’
30
10’
6’
22
0.36
12’
19
% EFFECTIVE CEILING CAVITY REFLECTANCE
80
70
50
30
10
0
50 30 10
50 30 10
50 30 10
50 30 10
50 30 10
0
1 .73 .70 .67 .70 .67 .63 .63 .60 .58
.56 55 .53
.51 .49 .48 .45
2 .64 .58 .54 .60 .56 .51 .55 .51 .47
.49 .46 .43
.44 .42 .40 .37
3 .55 .49 .44 .53 .47 .42 .48 .43 .39
.43 .39 .36
.39 .36 .33 .30
4 .49 .42 .37 .47 .41 .36 .42 .37 .33
.38 .34 .31
.34 .31 .28 .26
5 .43 .36 .31 .41 .35 .30 .37 .32 .28
.34 .29 .26
.30 .27 .24 .22
6 .38 .31 .26 .36 .30 .25 .33 .27 .23
.30 .25 .22
.27 .23 20 .18
7 . 33 .27 .22 .32 .26 .21 .29 .23 .20
.26 .21 .18
.23 .20 .17 .15
8 .30 .23 .19 .28 .22 .18 .26 .20 .17
.23 .19 .15
.21 .17 .14 .12
9 27 .20 .16 .25 .19 .15 .23 .18 .14
.21 .16 .13
.19 .15 .12 .10
10 .24 .18 .32 .23 .17 .13 .21 .16 .12
.19 .14 .11
.17 .13 .10 .09
DETERMINED IN ACCORDANCE WITH CURRENT IES PUBLISHED PROCEDURES
20% FLOOR CAVITY REFLECTANCE
ROOM
CA
VITY
RA
TIO
% WALL REFLECTION
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.
LIGHTOLIER DUAL COMPACT FLUORESCENT PENDANT FIXTURE CAT. #4047233/40422
12 1/2" DIA. REFRACTOR WITH PLASTIC LENS
2-32W PLT TRIPLE TUBE PHILIPS LAMPS. LUMEN RATING = 2400 LMS
MOTOROLA BALLAST CAT.M2CF26/32/42
0
297
5
324
32
10
387
15
469
133
20
541
25
605
280
30
667
35
725
451
40
752
45
726
553
50
650
55
547
490
60
440
65
343
342
70
250
75
187
217
80
196
85
201
218
90
198
95
210
226
100
209
105
208
221
110
210
115
204
201
120
189
125
170
153
130
148
135
122
95
140
95
145
67
43
150
42
155
26
14
160
19
165
17
5
170
15
175
12
2
180
11
0-30
443
9.25
12.10
0-40
894
18.63
24.39
0-60
1936
40.35
52.80
0-90
2712
56.51
73.96
40-90
1818
37.88
49.58
60-90
776
16.17
21.16
90-180
954
19.89
26.04
0-180
3667
76.41
100.00
** EFFICIENCY = 76.4% **
Illuminance (FC) Multipliers
For Compact Fluorescent:
26 Watt = 0.7
42 Watt = 1.3
0-30
767
21.31
30.30
0-40
1289
35.82
50.92
0-60
2265
62.91
89.44
0-90
2532
70.34
100.00
40-90
1242
34.52
49.08
60-90
267
7.43
10.56
90-180
0
.00
.00
0-180
2532
70.34
100.00
** EFFICIENCY = 70.3% **