Philips QCE2X4PFOS 전단
Alter Concept Elegance
Page 2 of 2
2' x 4' direct/indirect recessed fluorescent
Job Information
Type:
Lightolier is a Philips group brand
Lightolier
www.lightolier.com
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.
© 2008 Philips Group • QCE2x4PFOS.pdf
Canlyte
www.canlyte.com
3015 Louis-Amos, Lachine, Québec H8T 1C4 • (514) 636-0670 • (514) 636-0460
ZONE
DEG
ALONG 22.5
45
67.5
ACROSS
0
1163
1163
1163
1163
1163
5
1156
1165
1158
1157
1153
10
1142
1147
1150
1145
1146
15
1116
1120
1127
1128
1132
20
1077
1084
1097
1100
1105
25
1032
1041
1054
1070
1074
30
973
995
1008
1027
1042
35
910
925
952
983
998
40
834
854
891
939
951
45
743
771
826
870
892
50
643
676
750
805
833
55
545
585
674
744
776
60
441
495
598
673
704
65
344
407
514
573
589
70
254
326
418
445
444
75
168
244
294
256
242
80
100
152
118
103
107
85
34
38
29
30
30
90
0
0
0
0
0
COEFFICIENTS OF UTILIZATION
ZONAL CAvITY METHOD * EFFECTIvE FLOOR CAvITY REFLECTANCE = .20
80
70
50
Wall Reflectance
70 50 30 10 70 50
30 10 50 30
10
0 .81 .81 .81 .81 .79 .79 .79 .79 .75 .75 .75
1 .74 .71 .69 .66 .73 .70 .67 .65 .67 .65 .63
2 .68 .62 .58 .54 .66 .61 .57 .54 .59 .55 .52
3 .62 .55 .50 .46 .60 .54 .49 .45 .52 .48 .44
4 .57 .49 .43 .39 .55 .48 .43 .38 .46 .41 .38
5 .52 .43 .37 .32 .50 .42 .36 .32 .41 .36 .32
6 .48 .38 .32 .28 .46 .38 .32 .28 .36 .31 .27
7 .44 .34 .28 .24 .43 .34 .28 .24 .33 .28 .24
8 .40 .31 .25 .21 .39 .30 .25 .21 .29 .24 .21
9 .37 .28 .22 .18 .36 .27 .22 .18 .26 .21 .18
10 .34 .25 .19 .16 .33 .25 .19 .16 .24 .19 .16
DETERMINED IN ACCORDANCE WITH CuRRENT IES PuBLISHED PROCEDuRES
LuMINAIRE INPuT WATTS = 65.0
Room Cavity Ratio
ZONE
LUMENS
% LAMP
% LUMINAIRE
0-30
914
17.59
25.92
0-40
1511
29.06
42.82
0-60
2737
52.64
77.56
0-90
3529
67.87
100.00
40-90
2017
38.81
57.18
60-90
791
15.23
22.44
90-180
0
.00
.00
0-180
3529
67.87
100.0
DISTRIBUTION
CANDLEPOWER CURVE 228
Performance
CANDLEPOWER
REPORT NO: LSCD076
CAT. NO: QCE2GPFOS228
CAT. NO: QCE2GPFOS228
2 28W T5 Fluorescent Lamps at 2600 lumens.
Efficiency: 67.9%
Candela at Nadir: 1163cd
90°
90°
180°
400
800
1200
0°
ZONE
DEG
ALONG 22.5
45
67.5
ACROSS
0
1904
1904
1904
1904
1904
5
1900
1896
1894
1896
1891
10
1867
1872
1879
1872
1867
15
1821
1834
1839
1840
1839
20
1760
1769
1783
1792
1795
25
1681
1695
1718
1735
1738
30
1596
1604
1646
1667
1674
35
1473
1504
1547
1587
1597
40
1344
1381
1445
1494
1507
45
1198
1244
1325
1380
1404
50
1038
1095
1194
1260
1293
55
873
941
1059
1147
1171
60
698
784
930
1014
1046
65
533
639
780
867
874
70
386
501
630
671
658
75
259
365
437
401
362
80
147
231
185
164
168
85
47
62
49
60
58
90
0
0
0
0
0
COEFFICIENTS OF UTILIZATION
ZONAL CAvITY METHOD * EFFECTIvE FLOOR CAvITY REFLECTANCE = .20
80
70
50
Wall Reflectance
70 50 30 10 70 50
30 10 50 30
10
0 .86 .86 .86 .86 .84 .84 .84 .84 .80 .80 .80
1 .79 .76 .73 .70 .77 .74 .71 .69 .71 .69 .67
2 .72 .66 .62 .58 .70 .65 .61 .57 .62 .59 .56
3 .66 .59 .53 .49 .64 .57 .52 .48 .55 .51 .47
4 .60 .52 .46 .41 .59 .51 .46 .41 .49 .44 .40
5 .55 .46 .39 .35 .53 .45 .39 .35 .43 .38 .34
6 .51 .41 .35 .30 .49 .40 .34 .30 .39 .34 .30
7 .46 .37 .31 .26 .45 .36 .30 .26 .35 .30 .26
8 .43 .33 .27 .23 .42 .32 .27 .22 .31 .26 .22
9 .39 .30 .24 .19 .38 .29 .23 .19 .28 .23 .19
10 .37 .27 .21 .17 .36 .26 .21 .17 .26 .21 .17
DETERMINED IN ACCORDANCE WITH CuRRENT IES PuBLISHED PROCEDuRES
LuMINAIRE INPuT WATTS = 96.2
Room Cavity Ratio
ZONE
LUMENS
% LAMP
% LUMINAIRE
0-30
1489
19.10
26.58
0-40
2452
31.44
43.77
0-60
4393
56.33
78.40
0-90
5603
71.84
100.00
40-90
3150
40.40
56.23
60-90
1210
15.52
21.60
90-180
0
.00
.00
0-180
5603
71.84
100.00
DISTRIBUTION
CANDLEPOWER CURVE 328
Performance
CANDLEPOWER
REPORT NO: LSCD077
CAT. NO: QCE2GPFOP328
CAT. NO: QCE2GPFOP328
3 28W T5 Fluorescent Lamps at 2600 lumens.
Efficiency: 71.8%
Candela at Nadir: 1904cd
0°
90°
90°
180°
800
1600
2400