Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%
PRISMATIC LENS - 400W ED28
G.E. METAL HALIDE COATED LAMP. LUMEN RATING = 35000 LMS. ADVANCE BALLAST
CEILING
80%
70%
50%
30%
WALL
70
50
30
10
50
10
50
10
50
10
0
RCR
0
.60
.60
.60
.60
.59
.59
.56
.56
.54
.54
.50
1
.57
.56
.54
.53
.55
.52
.52
.51
.51
.49
.47
2
.54
.52
.50
.48
.51
.48
.49
.46
.48
.46
.44
3
.52
.48
.46
.44
.48
.44
.46
.43
.45
.42
.41
4
.49
.45
.43
.41
.45
.40
.44
.40
.43
.39
.38
5
.47
.43
.40
.38
.42
.37
.41
.37
.40
.37
.36
6
.45
.40
.37
.35
.40
.35
.39
.35
.38
.34
.33
7
.42
.38
.35
.33
.37
.32
.37
.32
.36
.32
.31
8
.40
.35
.33
.30
.35
.30
.35
.30
.34
.30
.29
9
.38
.33
.30
.28
.33
.28
.33
.28
.32
.28
.27
10
.36
.32
.29
.27
.31
.27
.31
.27
.31
.26
.26
LUMINAIRE INPUT WATTS = 460
Calculite
®
HID Lensed Downlight
C12E28FL-PL
Page 3 of 3
12" Aperture, ED28 (Enclosed), Metal Halide or Prismatic Fresnel Lens
PRISMATIC LENS- 175W ED28
G.E. METAL HALIDE COATED LAMP. LUMEN RATING = 12900 LMS., ADVANCE BALLAST
1,750
3,500
5,520
7,000
30°
60°
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP %LUMINAIRE
0-30
3716
28.81
61.08
0-40
4837
37.5
79.51
0-60
5788
44.87
95.13
0-90
6084
47.17
100
40-90
1246
9.66
20.49
60-90
296
2.3
4.87
90-180
0
0
0
0-180
6084
47.17
100
LUMINANCE SUMMARY - CD. / SQ. M.
ANGLE
MEAN CD/SQ M
45
536031
55
303825
65
227960
75
152040
85
61798
** EFFICIENCY = 47.2% **
CERTIFIED TEST REPORT NO. 2555FR, DATE: MAR 21, 2004
SC = .8
COMPUTED BY LSI PROGRAM **TEST-LITE**
CEILING
80%
70%
50%
30%
WALL
70
50
30
10
50
10
50
10
50
10
0
RCR
0
.56
.56
.56
.56
.55
.55
.52
.52
.50
.50
.47
1
.53
.52
.51
.50
.51
.49
.49
.48
.47
.46
.44
2
.51
.49
.47
.45
.48
.45
.46
.44
.45
.43
.41
3
.48
.45
.43
.41
.45
.41
.43
.40
.42
.40
.38
4
.46
.43
.40
.38
.42
.38
.41
.37
.40
.37
.36
5
.44
.40
.37
.35
.39
.35
.39
.35
.38
.34
.33
6
.42
.38
.35
.33
.37
.33
.36
.32
.36
.32
.31
7
.39
.35
.32
.31
.35
.30
.34
.30
.34
.30
.29
8
.38
.33
.30
.29
.33
.28
.32
.28
.32
.28
.27
9
.36
.31
.29
.27
.31
.27
.31
.26
.30
.26
.26
10
.34
.30
.27
.25
.29
.25
.29
.25
.29
.25
.24
LUMINAIRE INPUT WATTS = 205
Coefficients of Utilization
Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%
ANGLE
MEAN CP
LUMENS
0
6780
5
6578
620
10
6049
15
5291
1492
20
4420
25
3463
1605
30
2522
35
1734
1121
40
1149
45
765
620
50
522
55
352
331
60
248
65
195
192
70
138
75
79
88
80
36
85
11
16
90
0
PRISMATIC LENS- 250W ED28
PHILIPS METAL HALIDE COATED LAMP. LUMEN RATING = 19475 LMS., UNIVERSAL BALLAST
2,125
4,250
6,375
8,500
30°
60°
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP %LUMINAIRE
0-30
5473
28.11
59.32
0-40
7241
37.19
78.48
0-60
8752
44.94
94.85
0-90
9227
47.38
100
40-90
1986
10.2
21.52
60-90
475
2.44
5.15
90-180
0
0
0
0-180
9227
47.38
100
LUMINANCE SUMMARY - CD. / SQ. M.
ANGLE
MEAN CD/SQ M
45
852701
55
483130
65
361094
75
246762
85
111021
** EFFICIENCY = 47.4% **
CERTIFIED TEST REPORT NO. 2556FR, DATE: MAR 21, 2004
SC = .9
COMPUTED BY LSI PROGRAM **TEST-LITE**
CEILING
80%
70%
50%
30%
WALL
70
50
30
10
50
10
50
10
50
10
0
RCR
0
.56
.56
.56
.56
.55
.55
.53
.53
.50
.50
.47
1
.54
.52
.51
.50
.51
.49
.49
.48
.47
.46
.44
2
.51
.49
.47
.45
.48
.44
.46
.43
.45
.43
.41
3
.48
.45
.43
.41
.45
.41
.43
.40
.42
.39
.38
4
.46
.42
.40
.38
.42
.37
.41
.37
.40
.37
.35
5
.44
.40
.37
.35
.39
.35
.38
.34
.37
.34
.33
6
.41
.37
.34
.32
.37
.32
.36
.32
.35
.32
.31
7
.39
.35
.32
.30
.35
.30
.34
.30
.33
.29
.29
8
.37
.33
.30
.28
.32
.28
.32
.28
.31
.28
.27
9
.35
.31
.28
.26
.30
.26
.30
.26
.30
.26
.25
10
.34
.29
.26
.24
.29
.24
.28
.24
.28
.24
.23
LUMINAIRE INPUT WATTS = 290
Coefficients of Utilization
Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%
ANGLE
MEAN CP
LUMENS
0
8614
5
8519
808
10
8224
15
7721
2162
20
6846
25
5413
2503
30
3961
35
2739
1768
40
1818
45
1217
984
50
830
55
560
526
60
398
65
308
306
70
220
75
129
142
80
60
85
20
27
90
0
PRISMATIC LENS - 320W ED28
PHILIPS METAL HALIDE COATED LAMP. LUMEN RATING = 30100 LMS., ADVANCE BALLAST
3,750
7,500
11,250
15,000
30°
60°
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP %LUMINAIRE
0-30
8198
27.24
61.21
0-40
10662
35.42
79.6
0-60
12744
42.34
95.15
0-90
13394
44.5
100
40-90
2732
9.08
20.4
60-90
649
2.16
4.85
90-180
0
0
0
0-180
13394
44.5
100
LUMINANCE SUMMARY - CD. / SQ. M.
ANGLE
MEAN CD/SQ M
45
1177083
55
665377
65
499041
75
332156
85
103373
** EFFICIENCY = 44.5% **CERTIFIED TEST REPORT NO. 2559FR, DATE: MAR 21, 2004
SC = .8
COMPUTED BY LSI PROGRAM **TEST-LITE**
CEILING
80%
70%
50%
30%
WALL
70
50
30
10
50
10
50
10
50
10
0
RCR
0
.53
.53
.53
.53
.52
.52
.49
.49
.47
.47
.44
1
.50
.49
.48
.47
.48
.46
.46
.45
.45
.43
.41
2
.48
.46
.44
.42
.45
.42
.44
.41
.42
.40
.39
3
.46
.43
.41
.39
.42
.39
.41
.38
.40
.37
.36
4
.43
.40
.38
.36
.40
.36
.39
.35
.38
.35
.34
5
.41
.38
.35
.33
.37
.33
.36
.33
.36
.32
.31
6
.39
.35
.33
.31
.35
.31
.34
.31
.34
.30
.30
7
.37
.33
.31
.29
.33
.29
.32
.29
.32
.28
.28
8
.36
.31
.29
.27
.31
.27
.31
.27
.30
.27
.26
9
.34
.30
.27
.25
.29
.25
.29
.25
.28
.25
.24
10
.32
.28
.25
.24
.28
.24
.27
.23
.27
.23
.23
LUMINAIRE INPUT WATTS = 370
Coefficients of Utilization
Zonal Cavity Method - Effective Floor Cavity Reflectance = 20%
ANGLE
MEAN CP
LUMENS
0
14920
5
14486
1365
10
13317
15
11664
3290
20
9775
25
7649
3544
30
5553
35
3810
2463
40
2513
45
1681
1358
50
1138
55
771
725
60
554
65
426
425
70
306
75
174
193
80
78
85
18
31
90
0
5,000
10,000
15,000
20,000
30°
60°
ZONAL LUMENS AND PERCENTAGES
ZONE
LUMENS % LAMP %LUMINAIRE
0-30
10786
30.82
61.2
0-40
14037
40.11
79.64
0-60
16779
47.94
95.2
0-90
17625
50.36
100
40-90
3588
10.25
20.36
60-90
846
2.42
4.8
90-180
0
0
0
0-180
17625
50.36
100
LUMINANCE SUMMARY - CD. / SQ. M.
ANGLE
MEAN CD/SQ M
45
1553151
55
869063
65
652850
75
432092
85
166222
** EFFICIENCY = 50.4% ** CERTIFIED TEST REPORT NO. 2560FR, DATE: MAR 22, 2004
SC = .8
COMPUTED BY LSI PROGRAM **TEST-LITE**
Coefficients of Utilization
Lightolier
a Genlyte Thomas Company
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.
© 2004 Genlyte Thomas Group LLC (Lightolier Division) • A0504
Job Information
Type:
ANGLE
MEAN CP
LUMENS
0
19667
5
19072
1798
10
17547
15
15345
4328
20
12839
25
10059
4660
30
7317
35
5028
3251
40
3325
45
2217
1794
50
1504
55
1006
948
60
712
65
557
551
70
395
75
226
251
80
103
85
29
44
90
0