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Day-Brite Lighting Photometric Data
IES File 25415.IES, printed on 8/8/2008
IESNA:LM-63-2002
[TEST] 25415
[TESTDATE] 06/22/2005
[LUMCAT]
[LUMINAIRE] 2X4 ATTUNE (SHORT SOCKETS) W/ NEW
DOOR FRAME TRANSLUCENT LENS & MESO
[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] 6/22/2005
[_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 = 4288, Fixt. Eff. = 75.2%
Ballast Factor 0.880, Input Watts = 60
LER = (Fixt-Eff * Lp-Lumens * BF) / Watts = 62.9
Zonal Lumen Summary ---------CANDELA------------- Zonal
Zone LUMENS %LAMP %FIXTURE Zone Par(0) 45 Nrm(90) Lumens
(0-30) 1213 21.3 28.3 0 1578 1578 1578
(0-40) 1973 34.6 46.0 5 1587 1568 1556 84
(0-60) 3443 60.4 80.3 10 1562 1544 1534 147
(0-90) 4288 75.2 100.0 15 1519 1506 1500 214
20 1460 1454 1451 272
25 1387 1385 1393 321
Average Luminance (Cd/sq. m) 30 1292 1306 1332 358
Zone Par(0) 45 Nrm(90) 35 1192 1216 1247 382
45 2071 2179 2307 40 1077 1113 1158 392
50 1968 2140 2299 45 956 1006 1065 390
55 1861 2110 2208 50 826 898 965 376
60 1761 2055 2098 55 697 790 827 348
65 1631 1932 1979 60 575 671 685 306
70 1496 1773 1805 65 450 533 546 255
75 1337 1598 1580 70 334 396 403 198
80 1164 1305 1217 75 226 270 267 138
85 931 808 633 80 132 148 138 78
85 53 46 36 27
90 7 1 1
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 25415.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 90 90 90 90 87 87 87 87 84 84 84 80 80 80 77 77 77
1 82 79 75 73 80 77 74 71 74 71 69 71 69 67 68 66 65
2 75 69 64 59 73 67 62 59 64 61 57 62 59 56 60 57 55
3 68 60 54 49 66 59 53 49 57 52 48 55 51 47 53 49 46
4 62 53 47 42 61 52 46 42 51 45 41 49 44 40 47 43 40
5 57 48 41 36 56 47 41 36 45 40 36 44 39 35 42 38 35
6 53 43 36 32 52 42 36 31 41 35 31 40 35 31 39 34 31
7 49 39 32 28 48 38 32 28 37 32 28 36 31 27 35 31 27
8 46 36 29 25 45 35 29 25 34 29 25 33 28 25 32 28 24
9 43 33 27 22 42 32 26 22 31 26 22 31 26 22 30 25 22
10 40 30 24 20 39 30 24 20 29 24 20 28 24 20 28 23 20
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 33 23 13 4 33 22 13 4 21 12 4 20 12 4 19 11 4
2 33 21 12 4 32 21 12 4 20 11 3 19 11 3 19 10 3
3 32 20 11 3 31 20 10 3 19 10 3 18 10 3 17 10 3
4 31 18 10 3 30 18 9 3 17 9 3 17 9 3 16 9 3
5 29 17 9 3 28 17 9 3 16 8 2 16 8 2 15 8 2
6 28 16 8 2 27 16 8 2 15 8 2 15 8 2 14 7 2
7 26 15 7 2 26 15 7 2 14 7 2 14 7 2 13 7 2
8 25 14 7 2 24 14 7 2 13 7 2 13 6 2 12 6 2
9 24 13 6 2 23 13 6 2 12 6 2 12 6 2 12 6 2
10 23 12 6 2 22 12 6 2 12 6 2 11 6 2 11 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 14 14 14 14 12 12 12 12 8 8 8 5 5 5 2 2 2
1 15 14 12 10 13 12 10 9 8 7 6 5 4 4 1 1 1
2 16 13 10 7 14 11 9 6 8 6 4 4 3 3 1 1 1
3 17 12 9 6 15 11 7 5 7 5 3 4 3 2 1 1 1
4 17 12 8 4 15 10 7 4 7 5 3 4 3 2 1 1 1
5 17 11 7 4 15 10 6 3 7 4 2 4 2 1 1 1 0
6 17 11 6 3 15 9 5 3 6 4 2 4 2 1 1 1 0
7 17 10 6 3 14 9 5 2 6 3 2 3 2 1 1 1 0
8 17 10 5 2 14 8 5 2 6 3 1 3 2 1 1 1 0
9 16 9 5 2 14 8 4 2 5 3 1 3 2 1 1 1 0
10 16 9 5 2 14 8 4 1 5 3 1 3 2 1 1 1 0
Page 2 of 4
IES File 25415.IES, printed on 8/8/2008 ---------------------CANDLEPOWER DATA------------------------------------------- Planes 0.0 22.5 45.0 67.5 90.0 Zone 0.0 1578 1578 1578 1578 1578 2.5 1593 1585 1574 1566 1562 5.0 1587 1578 1568 1560 1556 7.5 1576 1567 1557 1550 1547 10.0 1562 1553 1544 1538 1534 12.5 1540 1532 1526 1520 1518 15.0 1519 1511 1506 1502 1500 17.5 1492 1484 1482 1479 1477 20.0 1460 1454 1454 1453 1451 22.5 1426 1421 1423 1425 1428 25.0 1387 1381 1385 1391 1393 27.5 1342 1340 1348 1358 1359 30.0 1292 1294 1306 1320 1332 32.5 1244 1244 1259 1279 1284 35.0 1192 1198 1216 1240 1247 37.5 1134 1138 1162 1190 1200 40.0 1077 1083 1113 1146 1158 42.5 1017 1026 1060 1097 1113 45.0 956 963 1006 1049 1065 47.5 892 903 953 999 1019 50.0 826 842 898 950 965 52.5 759 783 842 897 902 55.0 697 719 790 828 827 57.5 634 658 734 755 759 60.0 575 598 671 684 685 62.5 512 538 602 614 616 65.0 450 482 533 543 546 67.5 391 422 463 472 473 70.0 334 369 396 404 403 72.5 280 315 333 337 334 75.0 226 256 270 270 267 77.5 176 200 210 203 203 80.0 132 150 148 142 138 82.5 90 102 93 86 82 85.0 53 54 46 38 36 87.5 23 18 8 6 6 90.0 7 2 1 1 1 Page 3 of 4
IES File 25415.IES, printed on 8/8/2008
Photometric Data in IES format
IESNA:LM-63-2002
[TEST] 25415
[TESTDATE] 06/22/2005
[LUMCAT]
[LUMINAIRE] 2X4 ATTUNE (SHORT SOCKETS) W/ NEW DOOR FRAME TRANSLUCENT LENS & MESO
[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] 6/22/2005
[_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
1578 1593 1587 1576 1562 1540 1519 1492 1460 1426
1387 1342 1292 1244 1192 1134 1077 1017 956 892
826 759 697 634 575 512 450 391 334 280
226 176 132 90 53 23 7
1578 1585 1578 1567 1553 1532 1511 1484 1454 1421
1381 1340 1294 1244 1198 1138 1083 1026 963 903
842 783 719 658 598 538 482 422 369 315
256 200 150 102 54 18 2
1578 1574 1568 1557 1544 1526 1506 1482 1454 1423
1385 1348 1306 1259 1216 1162 1113 1060 1006 953
898 842 790 734 671 602 533 463 396 333
270 210 148 93 46 8 1
1578 1566 1560 1550 1538 1520 1502 1479 1453 1425
1391 1358 1320 1279 1240 1190 1146 1097 1049 999
950 897 828 755 684 614 543 472 404 337
270 203 142 86 38 6 1
1578 1562 1556 1547 1534 1518 1500 1477 1451 1428
1393 1359 1332 1284 1247 1200 1158 1113 1065 1019
965 902 827 759 685 616 546 473 403 334
267 203 138 82 36 6 1
Page 4 of 4
[Day-Brite Fluorescent] [Day-Brite HID Indoor] [Nitebrites HID Outdoor] [Capri] [Omega] [Help]