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Day-Brite Lighting Photometric Data
IES File 25888.IES, printed on 8/8/2008
IESNA:LM-63-2002
[TEST] 25888
[TESTDATE] 01/05/2006
[LUMCAT]
[LUMINAIRE] 2X2 ATTUNE (SHORT SADDLES) W/ ROUND
PERF & OVERLAY
[LAMP] F14T5
[BALLAST] TRIAD B228PUNV-C
[MANUFAC] DayBrite-Capri-Omega(Genlyte Group)
[TESTLAB] Daybrite Lighting (Genlyte Group)
Photometric Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 1/6/2006
[_TEST_LEVEL] Expermental
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
Test distance = 26 ft.
Shielding angle: normal 90, Parallel 90
2 lamps, 1200 Lumens/lp, Total fixt. lumens = 1055, Fixt. Eff. = 44.0%
Ballast Factor 1.000, Input Watts = 33
LER = (Fixt-Eff * Lp-Lumens * BF) / Watts = 32.0
Zonal Lumen Summary ---------CANDELA------------- Zonal
Zone LUMENS %LAMP %FIXTURE Zone Par(0) 45 Nrm(90) Lumens
(0-30) 337 14.0 31.9 0 452 452 452
(0-40) 537 22.4 50.8 5 448 449 445 24
(0-60) 895 37.3 84.8 10 436 439 438 42
(0-90) 1055 44.0 100.0 15 420 424 427 60
20 396 404 412 76
25 367 379 390 88
Average Luminance (Cd/sq. m) 30 334 350 369 96
Zone Par(0) 45 Nrm(90) 35 299 317 339 100
45 1010 1123 1372 40 262 286 328 102
50 912 1106 1186 45 223 248 303 100
55 810 1083 1161 50 183 222 238 91
60 685 922 1050 55 145 194 208 80
65 568 856 917 60 107 144 164 67
70 478 712 796 65 75 113 121 52
75 408 582 656 70 51 76 85 37
80 295 424 443 75 33 47 53 24
85 147 220 110 80 16 23 24 12
85 4 6 3 3
90 0 0 0
Spacing Criteria: 0 plane = 1.1, 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 25888.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 52 52 52 52 51 51 51 51 49 49 49 47 47 47 45 45 45
1 48 46 45 43 47 45 44 43 44 42 41 42 41 40 40 40 39
2 44 41 38 36 43 40 38 35 39 36 35 37 35 34 36 34 33
3 41 36 33 30 40 36 33 30 34 32 29 33 31 29 32 30 28
4 37 32 29 26 36 32 28 26 31 28 25 30 27 25 29 27 25
5 34 29 25 23 34 29 25 22 28 25 22 27 24 22 26 24 22
6 32 26 23 20 31 26 22 20 25 22 20 24 22 19 24 21 19
7 30 24 20 18 29 24 20 18 23 20 17 22 19 17 22 19 17
8 28 22 18 16 27 22 18 16 21 18 16 21 18 16 20 17 16
9 26 20 17 14 25 20 17 14 19 16 14 19 16 14 19 16 14
10 24 19 15 13 24 18 15 13 18 15 13 18 15 13 17 15 13
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 18 12 7 2 17 12 7 2 11 6 2 11 6 2 10 6 2
2 18 12 6 2 18 11 6 2 11 6 2 10 6 2 10 6 2
3 18 11 6 2 17 11 6 2 10 6 2 10 5 2 10 5 2
4 17 10 5 2 16 10 5 2 10 5 2 9 5 2 9 5 1
5 16 10 5 1 16 9 5 1 9 5 1 9 5 1 8 4 1
6 16 9 4 1 15 9 4 1 8 4 1 8 4 1 8 4 1
7 15 8 4 1 14 8 4 1 8 4 1 8 4 1 7 4 1
8 14 8 4 1 14 8 4 1 7 4 1 7 4 1 7 4 1
9 14 7 4 1 13 7 4 1 7 3 1 7 3 1 7 3 1
10 13 7 3 1 13 7 3 1 7 3 1 6 3 1 6 3 1
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 8 8 8 8 7 7 7 7 5 5 5 3 3 3 1 1 1
1 9 8 7 6 8 7 6 5 5 4 4 3 2 2 1 1 1
2 9 7 6 4 8 6 5 4 4 3 3 3 2 2 1 1 1
3 10 7 5 3 8 6 4 3 4 3 2 2 2 1 1 1 0
4 10 7 4 3 8 6 4 2 4 3 2 2 2 1 1 1 0
5 10 6 4 2 8 5 3 2 4 2 1 2 1 1 1 0 0
6 10 6 4 2 8 5 3 2 4 2 1 2 1 1 1 0 0
7 10 6 3 2 8 5 3 1 3 2 1 2 1 1 1 0 0
8 10 6 3 1 8 5 3 1 3 2 1 2 1 0 1 0 0
9 9 5 3 1 8 5 2 1 3 2 1 2 1 0 1 0 0
10 9 5 3 1 8 4 2 1 3 2 1 2 1 0 1 0 0
Page 2 of 4
IES File 25888.IES, printed on 8/8/2008 ---------------------CANDLEPOWER DATA------------------------------------------- Planes 0.0 22.5 45.0 67.5 90.0 Zone 0.0 452 452 452 452 452 2.5 451 453 451 450 447 5.0 448 450 449 447 445 7.5 442 445 444 443 442 10.0 436 439 439 439 438 12.5 430 433 436 439 432 15.0 420 423 424 426 427 17.5 409 411 415 419 419 20.0 396 400 404 409 412 22.5 385 387 393 400 401 25.0 367 372 379 387 390 27.5 350 356 365 373 378 30.0 334 340 350 365 369 32.5 318 323 333 349 354 35.0 299 306 317 334 339 37.5 281 287 300 317 331 40.0 262 269 286 307 328 42.5 243 249 268 301 320 45.0 223 230 248 292 303 47.5 204 211 233 275 270 50.0 183 192 222 244 238 52.5 164 173 209 213 218 55.0 145 155 194 193 208 57.5 124 137 169 180 193 60.0 107 121 144 167 164 62.5 90 104 125 140 141 65.0 75 90 113 118 121 67.5 62 76 94 101 104 70.0 51 61 76 83 85 72.5 41 50 61 67 69 75.0 33 38 47 52 53 77.5 24 28 35 37 38 80.0 16 20 23 24 24 82.5 9 13 13 13 12 85.0 4 6 6 4 3 87.5 1 2 1 1 0 90.0 0 0 0 0 0 Page 3 of 4
IES File 25888.IES, printed on 8/8/2008
Photometric Data in IES format
IESNA:LM-63-2002
[TEST] 25888
[TESTDATE] 01/05/2006
[LUMCAT]
[LUMINAIRE] 2X2 ATTUNE (SHORT SADDLES) W/ ROUND PERF & OVERLAY
[LAMP] F14T5
[BALLAST] TRIAD B228PUNV-C
[MANUFAC] DayBrite-Capri-Omega(Genlyte Group)
[TESTLAB] Daybrite Lighting (Genlyte Group) Photometric Laboratory, Tupelo, MS
[MORE] NVLAP laboratory code 200016-0
[ISSUEDATE] 1/6/2006
[_TEST_LEVEL] Expermental
[_TIFF_FILE_NAME]
[_VERSION] fo2ies 3.0d(90)
Test distance = 26 ft.
Shielding angle: normal 90, Parallel 90
TILT=NONE
2 1200 1 37 5 1 1 1.83333 1.83333 0
1 1 33
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
452 451 448 442 436 430 420 409 396 385
367 350 334 318 299 281 262 243 223 204
183 164 145 124 107 90 75 62 51 41
33 24 16 9 4 1 0
452 453 450 445 439 433 423 411 400 387
372 356 340 323 306 287 269 249 230 211
192 173 155 137 121 104 90 76 61 50
38 28 20 13 6 2 0
452 451 449 444 439 436 424 415 404 393
379 365 350 333 317 300 286 268 248 233
222 209 194 169 144 125 113 94 76 61
47 35 23 13 6 1 0
452 450 447 443 439 439 426 419 409 400
387 373 365 349 334 317 307 301 292 275
244 213 193 180 167 140 118 101 83 67
52 37 24 13 4 1 0
452 447 445 442 438 432 427 419 412 401
390 378 369 354 339 331 328 320 303 270
238 218 208 193 164 141 121 104 85 69
53 38 24 12 3 0 0
Page 4 of 4
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