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Day-Brite Lighting Photometric Data
IES File 27096.IES, printed on 2/22/2010
IESNA:LM-63-2002
[TEST] 27096
[TESTDATE] 11/09/2007
[LUMCAT] 1STG132-PMW-1/1-EB
[LUMINAIRE] 1X4 SOFTRACE W/ PERFORATED BASKET
[LAMP] F32T8
[BALLAST] QUICKTRONIC QTP2X32T8/UNV ISN-SC
[MANUFAC] DayBrite Group*
[TESTLAB] Daybrite Lighting Photometric
Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 11/9/2007
[_TEST_LEVEL]
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
[OTHER] Reflection factor 0.92, Test distance =
26 ft.
[OTHER] Shielding angle: normal 90, Parallel 90
1 lamp, 2850 Lumens, Total fixt. lumens = 2055, Fixt. Eff. = 72.1%
Ballast Factor 0.880, Input Watts = 37
LER = (Fixt-Eff * Lp-Lumens * BF) / Watts = 48.9
Zonal Lumen Summary ---------CANDELA------------- Zonal
Zone LUMENS %LAMP %FIXTURE Zone Par(0) 45 Nrm(90) Lumens
(0-30) 556 19.5 27.0 0 697 697 697
(0-40) 928 32.6 45.1 5 696 696 692 37
(0-60) 1667 58.5 81.1 10 686 689 689 66
(0-90) 2055 72.1 100.0 15 671 678 683 96
20 649 663 677 124
25 622 645 670 150
Average Luminance (Cd/sq. m) 30 589 623 658 171
Zone Par(0) 45 Nrm(90) 35 551 595 639 187
45 2136 2417 2609 40 505 560 606 196
50 2061 2370 2550 45 456 516 557 198
55 1969 2287 2431 50 400 460 495 190
60 1835 2140 2285 55 341 396 421 174
65 1693 1975 2077 60 277 323 345 151
70 1530 1772 1811 65 216 252 265 122
75 1331 1510 1344 70 158 183 187 91
80 1163 1068 915 75 104 118 105 59
85 988 684 646 80 61 56 48 31
85 26 18 17 12
90 4 1 1
Spacing Criteria: 0 plane = 1.3, 45 plane = 1.4, 90 plane = 1.4
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 27096.IES, printed on 2/22/2010
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 86 86 86 86 84 84 84 84 80 80 80 77 77 77 74 74 74
1 79 75 72 70 77 74 71 69 71 68 66 68 66 64 65 64 62
2 72 66 61 57 70 64 60 56 62 58 55 60 56 54 57 55 53
3 65 58 52 47 64 57 51 47 55 50 46 53 49 45 51 47 45
4 60 51 45 40 58 50 44 40 48 43 39 47 42 39 45 41 38
5 55 46 39 34 53 45 39 34 43 38 34 42 37 34 41 36 33
6 51 41 35 30 49 40 34 30 39 34 30 38 33 29 37 32 29
7 47 37 31 26 46 37 31 26 35 30 26 34 30 26 33 29 26
8 44 34 28 24 43 33 28 23 32 27 23 32 27 23 31 26 23
9 41 31 25 21 40 31 25 21 30 25 21 29 24 21 28 24 21
10 38 29 23 19 37 28 23 19 28 22 19 27 22 19 26 22 19
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 32 21 12 4 31 21 12 4 20 11 4 19 11 4 18 11 3
2 32 20 11 3 31 20 11 3 19 11 3 18 10 3 18 10 3
3 31 19 10 3 30 19 10 3 18 10 3 17 9 3 17 9 3
4 29 18 9 3 28 17 9 3 17 9 3 16 9 3 16 8 3
5 28 16 8 2 27 16 8 2 16 8 2 15 8 2 14 8 2
6 27 15 8 2 26 15 8 2 14 7 2 14 7 2 14 7 2
7 25 14 7 2 25 14 7 2 14 7 2 13 7 2 13 7 2
8 24 13 7 2 24 13 6 2 13 6 2 12 6 2 12 6 2
9 23 13 6 2 22 12 6 2 12 6 2 12 6 2 11 6 2
10 22 12 6 2 21 12 6 2 11 6 2 11 5 2 11 5 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 1 1 1
1 15 13 11 10 13 11 10 8 8 7 6 4 4 3 1 1 1
2 16 12 10 7 13 11 8 6 7 6 4 4 3 3 1 1 1
3 16 12 8 5 14 10 7 5 7 5 3 4 3 2 1 1 1
4 17 11 7 4 14 10 6 4 7 4 3 4 3 2 1 1 1
5 17 11 7 3 14 9 6 3 6 4 2 4 2 1 1 1 0
6 17 10 6 3 14 9 5 2 6 4 2 4 2 1 1 1 0
7 16 10 5 2 14 8 5 2 6 3 1 3 2 1 1 1 0
8 16 9 5 2 14 8 4 2 6 3 1 3 2 1 1 1 0
9 16 9 5 2 13 8 4 2 5 3 1 3 2 1 1 1 0
10 15 8 4 2 13 7 4 1 5 3 1 3 2 1 1 1 0
Page 2 of 4
IES File 27096.IES, printed on 2/22/2010 ---------------------CANDLEPOWER DATA------------------------------------------- Planes 0.0 22.5 45.0 67.5 90.0 Zone 0.0 697 697 697 697 697 2.5 699 699 698 695 693 5.0 696 697 696 693 692 7.5 692 693 693 691 690 10.0 686 688 689 689 689 12.5 682 684 686 686 687 15.0 671 673 678 682 683 17.5 660 663 671 676 680 20.0 649 653 663 672 677 22.5 637 642 655 668 675 25.0 622 628 645 662 670 27.5 609 619 641 657 665 30.0 589 597 623 648 658 32.5 571 580 611 639 650 35.0 551 563 595 627 639 37.5 529 542 578 612 624 40.0 505 519 560 594 606 42.5 481 499 539 573 583 45.0 456 472 516 547 557 47.5 428 447 491 519 529 50.0 400 419 460 488 495 52.5 372 390 429 454 460 55.0 341 358 396 417 421 57.5 309 326 362 378 383 60.0 277 295 323 342 345 62.5 246 261 287 302 304 65.0 216 229 252 262 265 67.5 186 198 217 224 227 70.0 158 167 183 187 187 72.5 131 139 152 149 145 75.0 104 113 118 111 105 77.5 82 88 88 74 69 80.0 61 66 56 48 48 82.5 41 45 33 31 31 85.0 26 22 18 18 17 87.5 11 8 7 6 6 90.0 4 2 1 1 1 Page 3 of 4
IES File 27096.IES, printed on 2/22/2010
Photometric Data in IES format
IESNA:LM-63-2002
[TEST] 27096
[TESTDATE] 11/09/2007
[LUMCAT] 1STG132-PMW-1/1-EB
[LUMINAIRE] 1X4 SOFTRACE W/ PERFORATED BASKET
[LAMP] F32T8
[BALLAST] QUICKTRONIC QTP2X32T8/UNV ISN-SC
[MANUFAC] DayBrite Group*
[TESTLAB] Daybrite Lighting Photometric Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 11/9/2007
[_TEST_LEVEL]
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
[OTHER] Reflection factor 0.92, Test distance = 26 ft.
[OTHER] Shielding angle: normal 90, Parallel 90
TILT=NONE
1 2850 1 37 5 1 1 0.8125 4 0
0.88 1 37
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
697 699 696 692 686 682 671 660 649 637
622 609 589 571 551 529 505 481 456 428
400 372 341 309 277 246 216 186 158 131
104 82 61 41 26 11 4
697 699 697 693 688 684 673 663 653 642
628 619 597 580 563 542 519 499 472 447
419 390 358 326 295 261 229 198 167 139
113 88 66 45 22 8 2
697 698 696 693 689 686 678 671 663 655
645 641 623 611 595 578 560 539 516 491
460 429 396 362 323 287 252 217 183 152
118 88 56 33 18 7 1
697 695 693 691 689 686 682 676 672 668
662 657 648 639 627 612 594 573 547 519
488 454 417 378 342 302 262 224 187 149
111 74 48 31 18 6 1
697 693 692 690 689 687 683 680 677 675
670 665 658 650 639 624 606 583 557 529
495 460 421 383 345 304 265 227 187 145
105 69 48 31 17 6 1
Page 4 of 4
[Day-Brite Fluorescent] [Day-Brite HID Indoor] [Nitebrites HID Outdoor] [Capri] [Omega] [Help]