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Day-Brite Lighting Photometric Data
IES File 25418.IES, printed on 8/8/2008
IESNA:LM-63-2002
[TEST] 25418
[TESTDATE] 06/23/2005
[LUMCAT]
[LUMINAIRE] 2X4 ATTUNE (SHORT SADDLES) W/ NEW
DOOR FRAME TRANSLUCENT LENS & W/O
[MORE] OVERLAY
[LAMP] F32T8
[BALLAST] TRIAD B232I120RH-A
[MANUFAC] DayBrite-Capri-Omega(Genlyte Group)
[TESTLAB] Daybrite Lighting (Genlyte Group)
Photometric Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 6/23/2005
[_TEST_LEVEL] Expermental
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
Reflection factor 0.95, Test distance = 26 ft.
Shielding angle: normal 90, Parallel 90
IESNA:LM-63-2002
2 lamps, 2850 Lumens/lp, Total fixt. lumens = 5017, Fixt. Eff. = 88.0%
Ballast Factor 0.880, Input Watts = 60
LER = (Fixt-Eff * Lp-Lumens * BF) / Watts = 73.6
Zonal Lumen Summary ---------CANDELA------------- Zonal
Zone LUMENS %LAMP %FIXTURE Zone Par(0) 45 Nrm(90) Lumens
(0-30) 1576 27.6 31.4 0 2052 2052 2052
(0-40) 2539 44.5 50.6 5 2063 2042 2028 110
(0-60) 4243 74.4 84.6 10 2026 2015 2005 191
(0-90) 5017 88.0 100.0 15 1966 1964 1963 278
20 1886 1897 1900 355
25 1783 1803 1810 416
Average Luminance (Cd/sq. m) 30 1651 1688 1696 460
Zone Par(0) 45 Nrm(90) 35 1512 1560 1561 485
45 2554 2666 2656 40 1353 1398 1396 488
50 2395 2526 2490 45 1179 1231 1226 470
55 2224 2379 2208 50 1005 1060 1045 437
60 2040 2212 1823 55 833 891 827 386
65 1852 1957 1435 60 666 722 595 319
70 1648 1621 1137 65 511 540 396 245
75 1432 1296 941 70 368 362 254 175
80 1208 1032 759 75 242 219 159 116
85 949 650 422 80 137 117 86 65
85 54 37 24 24
90 7 0 0
Spacing Criteria: 0 plane = 1.2, 45 plane = 1.3, 90 plane = 1.2
These photometric results were obtained in the Day-Brite Lighting (Genlyte/
Thomas Group) Laboratory, which is NVLAP-accredited by the National Institute
of Standards and Technology. This does not constitute an endorsement of
this product by NIST, NVLAP or the US Government.
APPROVED BY DATE / /
*******************************************************************************
Page 1 of 4 TESTED IN ACCORDANCE WITH IES PROCEDURE
IES File 25418.IES, printed on 8/8/2008
ZONAL CAVITY COEFFICIENTS OF UTILIZATION
Effective floor cavity reflectance = 0.20
Ceil 80 70 50 30 10
Wall 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10
RCR
0 105 105 105 105 102 102 102 102 98 98 98 94 94 94 90 90 90
1 97 93 89 86 94 91 88 85 87 85 82 84 82 80 81 79 77
2 89 82 76 72 86 80 75 71 77 73 69 74 71 68 72 69 66
3 81 72 66 60 79 71 65 60 68 63 59 66 62 58 64 60 57
4 75 65 57 52 73 63 57 51 61 55 51 59 54 50 57 53 49
5 69 58 50 45 67 57 50 45 55 49 44 53 48 44 52 47 43
6 64 52 45 39 62 52 44 39 50 44 39 49 43 39 47 42 38
7 59 48 40 35 58 47 40 35 46 39 35 44 39 34 43 38 34
8 55 44 36 31 54 43 36 31 42 36 31 41 35 31 40 35 31
9 52 40 33 28 50 40 33 28 39 32 28 38 32 28 37 32 28
10 48 37 30 26 47 37 30 26 36 30 26 35 29 26 34 29 25
LUMINANCE COEFFICIENTS
WALL COEFFICIENTS
Effective floor cavity reflectance = 0.20
Ceil 80 70 50 30 10
Wall 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10
RCR
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 36 25 14 4 35 24 14 4 23 13 4 22 13 4 21 12 4
2 36 24 13 4 35 23 13 4 22 12 4 21 12 4 20 11 4
3 35 22 12 4 34 22 12 3 21 11 3 20 11 3 19 11 3
4 34 21 11 3 33 20 11 3 19 10 3 19 10 3 18 10 3
5 33 19 10 3 32 19 10 3 18 9 3 17 9 3 17 9 3
6 31 18 9 3 30 18 9 3 17 9 3 16 9 3 16 8 2
7 30 17 8 2 29 16 8 2 16 8 2 15 8 2 15 8 2
8 29 16 8 2 28 15 8 2 15 7 2 15 7 2 14 7 2
9 27 15 7 2 27 15 7 2 14 7 2 14 7 2 13 7 2
10 26 14 7 2 25 14 7 2 13 7 2 13 6 2 13 6 2
CEILING COEFFICIENTS
Effective floor cavity reflectance = 0.20
Ceil 80 70 50 30 10
Wall 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10
RCR
0 17 17 17 17 14 14 14 14 10 10 10 6 6 6 2 2 2
1 18 16 14 12 15 13 12 10 9 8 7 5 5 4 2 2 1
2 19 15 12 9 16 13 10 8 9 7 5 5 4 3 2 1 1
3 19 14 10 7 17 12 9 6 8 6 4 5 4 2 2 1 1
4 20 13 9 5 17 12 8 5 8 5 3 5 3 2 1 1 1
5 20 13 8 4 17 11 7 4 8 5 3 4 3 2 1 1 1
6 20 12 7 4 17 11 6 3 7 4 2 4 3 1 1 1 0
7 19 12 7 3 17 10 6 3 7 4 2 4 2 1 1 1 0
8 19 11 6 3 16 10 5 2 7 4 2 4 2 1 1 1 0
9 19 11 6 2 16 9 5 2 6 3 1 4 2 1 1 1 0
10 18 10 5 2 16 9 5 2 6 3 1 4 2 1 1 1 0
Page 2 of 4
IES File 25418.IES, printed on 8/8/2008 ---------------------CANDLEPOWER DATA------------------------------------------- Planes 0.0 22.5 45.0 67.5 90.0 Zone 0.0 2052 2052 2052 2052 2052 2.5 2071 2055 2049 2039 2032 5.0 2063 2047 2042 2033 2028 7.5 2047 2032 2030 2023 2018 10.0 2026 2014 2015 2009 2005 12.5 1997 1986 1993 1990 1988 15.0 1966 1957 1964 1967 1963 17.5 1930 1922 1934 1938 1934 20.0 1886 1881 1897 1903 1900 22.5 1842 1839 1858 1862 1866 25.0 1783 1780 1803 1810 1810 27.5 1723 1723 1749 1757 1755 30.0 1651 1660 1688 1697 1696 32.5 1585 1588 1622 1630 1628 35.0 1512 1523 1560 1563 1561 37.5 1435 1446 1479 1485 1481 40.0 1353 1367 1398 1406 1396 42.5 1266 1279 1316 1319 1312 45.0 1179 1193 1231 1231 1226 47.5 1091 1110 1148 1145 1140 50.0 1005 1022 1060 1058 1045 52.5 917 935 973 966 944 55.0 833 852 891 870 827 57.5 751 767 810 763 711 60.0 666 689 722 646 595 62.5 589 609 635 538 487 65.0 511 535 540 441 396 67.5 437 464 447 357 318 70.0 368 393 362 284 254 72.5 305 330 290 223 204 75.0 242 268 219 174 159 77.5 188 206 164 131 121 80.0 137 149 117 94 86 82.5 91 98 75 60 54 85.0 54 53 37 27 24 87.5 24 16 8 6 5 90.0 7 2 0 0 0 Page 3 of 4
IES File 25418.IES, printed on 8/8/2008
Photometric Data in IES format
IESNA:LM-63-2002
[TEST] 25418
[TESTDATE] 06/23/2005
[LUMCAT]
[LUMINAIRE] 2X4 ATTUNE (SHORT SADDLES) W/ NEW DOOR FRAME TRANSLUCENT LENS & W/O
[MORE] OVERLAY
[LAMP] F32T8
[BALLAST] TRIAD B232I120RH-A
[MANUFAC] DayBrite-Capri-Omega(Genlyte Group)
[TESTLAB] Daybrite Lighting (Genlyte Group) Photometric Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 6/23/2005
[_TEST_LEVEL] Expermental
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
Reflection factor 0.95, Test distance = 26 ft.
Shielding angle: normal 90, Parallel 90
TILT=NONE
2 2850 1 37 5 1 1 1.83333 3.83333 0
0.88 1 60
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5
25 27.5 30 32.5 35 37.5 40 42.5 45 47.5
50 52.5 55 57.5 60 62.5 65 67.5 70 72.5
75 77.5 80 82.5 85 87.5 90
0 22.5 45 67.5 90
2052 2071 2063 2047 2026 1997 1966 1930 1886 1842
1783 1723 1651 1585 1512 1435 1353 1266 1179 1091
1005 917 833 751 666 589 511 437 368 305
242 188 137 91 54 24 7
2052 2055 2047 2032 2014 1986 1957 1922 1881 1839
1780 1723 1660 1588 1523 1446 1367 1279 1193 1110
1022 935 852 767 689 609 535 464 393 330
268 206 149 98 53 16 2
2052 2049 2042 2030 2015 1993 1964 1934 1897 1858
1803 1749 1688 1622 1560 1479 1398 1316 1231 1148
1060 973 891 810 722 635 540 447 362 290
219 164 117 75 37 8 0
2052 2039 2033 2023 2009 1990 1967 1938 1903 1862
1810 1757 1697 1630 1563 1485 1406 1319 1231 1145
1058 966 870 763 646 538 441 357 284 223
174 131 94 60 27 6 0
2052 2032 2028 2018 2005 1988 1963 1934 1900 1866
1810 1755 1696 1628 1561 1481 1396 1312 1226 1140
1045 944 827 711 595 487 396 318 254 204
159 121 86 54 24 5 0
Page 4 of 4
[Day-Brite Fluorescent] [Day-Brite HID Indoor] [Nitebrites HID Outdoor] [Capri] [Omega] [Help]