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 CAVITY RATIO
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 CAVITY RATIO
% 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% **
