IRiS • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801 04/15/2008 12:54:28 PM
Specifications and Dimensions subject to change without notice.
ADI060687
Photometrics
P406TAT MH4CFL E4DLSR E4DLSRCB
D FC L W
4' 43 4.0' 4.9'
5' 28 5.0' 6.1'
6' 19 6.0' 7.4'
7' 14 7.0' 8.6'
8' 11 8.1' 9.8'
Vertical
Angle CD
90
85
75
65
55
45
35
25
15
5
0
0
2
13
39
96
220
359
483
600
652
659
Zone Lumens
%
Lamp
%
Luminaire
0- 30 521 21.7 47.2
0- 40 783 32.6 70.9
0- 60 1057 44 95.7
0- 90 1104 46 100
90-180 0 0 0
0-180 1104 46 10 0
Spacing Criterion = 1, 1.3
Efficiency = 46.0%
Test No. 254p233
platform = p4
Element = E4DLSRH
Lumens = 2400
Lamp = CF32TTT/E/841
Ceiling
Wall %
RCR
70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
Zonal cavity method -- floor reflectance = 20%
0 55 55 55 55 53 53 53 53 51 51 51 49 49 49 47 47 47 46
1 52 50 49 47 50 49 48 47 47 46 45 45 44 44 44 43 42 42
2 48 45 43 41 47 45 42 41 43 41 40 42 40 39 40 39 38 37
3 45 41 38 36 44 41 38 36 39 37 35 38 36 35 37 35 34 33
4 42 38 35 32 41 37 34 32 36 34 32 35 33 31 34 32 31 30
5 39 34 31 29 38 34 31 29 33 30 28 32 30 28 32 29 28 27
6 37 32 28 26 36 31 28 26 31 28 26 30 27 25 29 27 25 24
7 34 29 26 24 34 29 26 23 28 25 23 28 25 23 27 25 23 22
8 32 27 24 21 32 27 24 21 26 23 21 26 23 21 25 23 21 20
9 30 25 22 20 30 25 22 20 24 22 20 24 21 20 24 21 19 19
10 29 23 20 18 28 23 20 18 23 20 18 22 20 18 22 20 18 17
Photometric Results
Coefficients of Utilization
Cone of Light Zonal Lumens SummaryCandelas
Downlight
45°
30°15°0°
60°
75°
90°
250
500
750
0º
90º
Candlepower Distribution
Downlight
45°
30°15°0°
60°
75°
90°
180
360
540
0º
90º
D FC L W
4' 31 4.0' 4.9'
5' 20 5.0' 6.1'
6' 14 6.0' 7.3'
7' 10 7.0' 8.5'
8' 8 8.0' 9.7'
Vertical
Angle CD
90
85
75
65
55
45
35
25
15
5
0
0
1
9
26
63
152
265
377
474
491
488
Zone Lumens
%
Lamp
%
Luminaire
0- 30 375 20.8 47.8
0- 40 561 31.2 71.5
0- 60 752 41.8 95.9
0- 90 785 43.6 100
90-180 0 0 0
0-180 785 43.6 100
Spacing Criterion = 1, 1.2
Efficiency = 43.6%
Test No. 254p228
platform = p4
Element = E4DLSRH
Lumens = 1800
Lamp = CF26TTT/E/830
Ceiling
Wall %
RCR
70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
Zonal cavity method -- floor reflectance = 20%
0 52 52 52 52 51 51 51 51 48 48 48 46 46 46 45 45 45 44
1 49 47 46 45 48 46 45 44 45 44 43 43 42 42 41 41 40 39
2 46 43 41 39 45 42 40 39 41 39 38 40 38 37 38 37 36 35
3 43 39 37 34 42 39 36 34 37 35 34 36 34 33 35 34 32 32
4 40 36 33 31 39 35 33 30 34 32 30 33 31 30 32 31 29 28
5 37 33 30 27 36 32 29 27 32 29 27 31 29 27 30 28 26 26
6 35 30 27 25 34 30 27 25 29 26 24 28 26 24 28 26 24 23
7 33 28 25 22 32 28 25 22 27 24 22 26 24 22 26 24 22 21
8 31 26 23 21 30 26 23 20 25 22 20 25 22 20 24 22 20 19
9 29 24 21 19 28 24 21 19 23 21 19 23 20 19 22 20 19 18
10 27 22 19 17 27 22 19 17 22 19 17 21 19 17 21 19 17 17
Photometric Results Candlepower Distribution
Coefficients of Utilization
Cone of Light Zonal Lumens SummaryCandelas