LM-79-08 Test Report 4… · 24/12/2015 · Luminous flux, luminaire efficacy, zonal lumen were calculated from the software taken at 1° vertical intervals and 22.5° Vertical intervals

Report No.: GZE151212-F

Laboratory: Standard-Tech Co. Ltd Testing Center

NVLAP CODE: 201011-0

Report Format Number STD/QR4909-A/2

Address：Standard-Tech Building, No.6 Guanhong Road,Guangzhou Science City, Guangzhou 510663, China

Tel: 8620-3229 0320 Fax: 8620-32290422 http://www.standard-tech.com

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NVLAP LAB CODE 201011-0

LM-79-08 Test Report

For

Builders Pack(Brand Name: Builders Pack)

No.701, BuildingA, Shenfubao Industry Park, Futian District, Shenzhen PRC 518017

Refrigerated Case Luminaires

Model name(s): 44-T8-180-26W-XXK-FL

Representative (Tested) Model: 44-T8-180-26W-30K-FL

44-T8-180-26W-50K-FL

Model Difference: All construction and rating are the same, except

CCT

Test & Report By: Review By:

Johnson Sun Engineer: Johnson Sun Manager: Tommy Liang

Date: Dec.24, 2015

Note: This report does not imply product certification, approval, or endorsement by NVLAP, NIST, or

any agency of the Federal Government.

http://www.standard-tech.com/








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Model name CCT(K) Total Luminous

(lm) Lumen/Foot Power (W)

Luminous Efficacy

(lm/W)

44-T8-180-26W-30K-FL 3000K 2114.1 352.4 25.61 82.55

44-T8-180-26W-35K-FL 3500K 2144.3*1

357.4 25.73*2

83.36*3

44-T8-180-26W-40K-FL 4000K 2174.6*1

362.4 25.73*2

84.53*3

44-T8-180-26W-45K-FL 4500K 2204.8*1

367.5 25.73*2

85.71*3

44-T8-180-26W-50K-FL 5000K 2235 372.5 25.84 86.49

*1: This value is calculated and the calculation formula is as below:

2144.3=(2235-2114.1)/4+2114.1

2174.6=(2235-2114.1)/4+2144.3

2204.8=(2235-2114.1)/4+2174.6


25.73=(25.61+25.84)/2


83.36=2144.3/25.73

84.53=2174.6/25.73

85.71=2204.8/25.73









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U.S. Department of Energy

Lighting FactsTM

Uniform LM-79 Reporting Template

Laboratory Information:

Name of Test Laboratory Standard-Tech Co., Ltd.

Date of Test Report Dec.24, 2015

Test Report No. GZE151212-F

Laboratory Contact Name Tommy Liang

Product Information:

Organization Name Builders PackBrand Name Builders PackModel Number 44-T8-180-26W-30K-FL

SKU (if available) N/A

Type of Luminaire(for integral lamps, list base

type and lamp type) Refrigerated Case Luminaires

Luminaire Aperture (for downlights) -- in.

Luminaire Length -- mm

Luminaires Width -- mm

Number of Units (modular products) N/A

Electrical Measurements:

Integrating Sphere

Output

Goniophotometer

Output

Input Wattage -- 25.61 W

Input Current -- 0.2170 A

Input Voltage (ac) -- 120.0 V

Power Factor -- 0.9837

Off-State Power -- 0 W

Photometric Characteristics

Total Initial Lumen Output -- 2114.1 lm

Initial Lumen Efficacy -- 82.55 lm/w

Correlated color temperature / CCT 2954 -- K

Color rendering index / CRI 81.9 --

R9 Value 4 --

Duv 0.0017 --

Luminous Intensity Distribution

Center beam candlepower (if applicable)

-----

478 cd

Beam angle (if applicable) 139.1 °

Zonal lumens in the 0°-60° zone 63.2 %












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U.S. Department of Energy

Lighting FactsTM

Uniform LM-79 Reporting Template

Laboratory Information:

Name of Test Laboratory Standard-Tech Co., Ltd.

Date of Test Report Dec.24, 2015

Test Report No. GZE151212-F

Laboratory Contact Name Tommy Liang

Product Information:

Organization Name Builders PackBrand Name Builders PackModel Number 44-T8-180-26W-50K-FL

SKU (if available) N/A

Type of Luminaire(for integral lamps, list base

type and lamp type) Refrigerated Case Luminaires

Luminaire Aperture (for downlights) -- in.

Luminaire Length -- mm

Luminaires Width -- mm

Number of Units (modular products) N/A

Electrical Measurements:

Integrating Sphere

Output

Goniophotometer

Output

Input Wattage 25.84 -- W

Input Current 0.2187 -- A

Input Voltage (ac) 120.0 -- V

Power Factor 0.9846 --

Off-State Power 0 -- W

Photometric Characteristics

Total Initial Lumen Output 2235 -- lm

Initial Lumen Efficacy 86.49 -- lm/w

Correlated color temperature / CCT 5030 -- K

Color rendering index / CRI 82.6 --

R9 Value 11 --

Duv 0.0006 --

Luminous Intensity Distribution

Center beam candlepower (if applicable)

-----

-- cd

Beam angle (if applicable) -- °

Zonal lumens in the 0°-60° zone -- %












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Test Specifications:

Date of Receipt : Dec.08, 2015

Date of Test : Dec.15, 2015

Test item : Total Luminous Flux, Luminous Distribution Intensity, Luminous

Efficacy, Correlated Color Temperature, Color Rendering Index,

Chromaticity Coordinate, Electrical parameters

Reference Standard IES LM-79-2008 Electrical and Photometric Measurements of Solid-State

Lighting Products

ANSI C78.377-2008 Specifications for the Chromaticity of Solid State

Lighting Products

CIE 13.3-1995 Method of Measuring and Specifying Colour Rendering

Properties of Light Sources

CIE 15-2004 Technical Report Colorimetry

IESNA LM-16-93 Practical Guide to Colorimetry of Light Source

IESNA TM-16-05 Technical Memorandum on Light Emitting Diode (LED)

Sources and Systems

Reference Work

Instruction

QD25

Test Methods

1. Photometric and Electrical measurements – Light Distribution Method:

Photometric parameters were measured using the goniophotometer and software. The ambient

temperature shall be maintained at 25° C ± 1° C, measured at a point not more than 1 m from the

sample and at the same height as the sample. The sample was operated at 120 Volts AC, 60Hz. It was

stabilized before measurement was made. Luminous flux, luminaire efficacy, zonal lumen were

calculated from the software taken at 1° vertical intervals and 22.5° Vertical intervals.

2. Photometric and Electrical Measurements – Integrating Sphere Method:

Photometric parameters were measured using an integrating sphere, a spectroradiometer and software.

The ambient temperature condition inside the sphere was maintained at 25º C ± 1º C. The sample

measurements were made using a spectroradiometer connected by a fiber optic cable and detector

through the detector port of the integrating sphere. The sample was operated at 120 Volts AC, 60Hz. It

was stabilized before measurement was made. Chromaticity coordinates, correlated color temperature

and color rendering index were calculated from the spectral radiant flux measurements taken at least 5

nm intervals over the range of 380 to 780 nm.









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1. Product Information:

Brand Name Builders PackModel Number 44-T8-180-26W-XXK-FL

Luminaire Type Refrigerated Case Luminaires

Rated Voltage / Frequency 120 ~ 277 Vac, 50/60 Hz

Nominal Power 26W

Rated Initial Lamp Lumen --

Declared CCT 3000K,3500K,4000K,4500K,5000K

LED Manufacturer Dongguan Sino-win Opto-Electronics Technology Co.,Ltd

LED Model ZT2835WOM1

Sample Receipt Date Dec.08, 2015

Sample Number GZE151212-F1(3000K),F2(5000K)

Photo









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2.1 Electrical, Photometric and Chromaticity Measurements

(Refer to Work Instruction QD25)

IES LM-79 2008

Test date 2015-12-15 Test Ambient: 25.2 º C

Test Orientation Horizontal Stabilization Time (min) 90

Model Number 44-T8-180-26W-30K-FL

Electrical Measurement:

Sample No. Voltage (Vac) Frequency (Hz ) Current (A) Power (W) Power Factor THD %

GZE151212

-F1

120.0 60 0.2170 25.61 0.9837 5.49

277.0 60 0.1028 25.78 0.9054 10.82

Color Data:

Parameter Result Special Color Rendering Indices

Test Voltage (V) 120.0 R1 80 R9 4

Frequency (Hz) 60 R2 92 R10 81

Color Rendering Index (CRI) 81.9 R3 95 R11 78

R9 4 R4 79 R12 69

CCT (K) 2954 R5 80 R13 83

Chromaticity (x, y) x=0.4429 y=0.4105 R6 90 R14 98

Chromaticity (u’, v’) u'=0.2516 v'=0.5248 R7 82 R15 72

Duv 0.0017 R8 57 -- --

Goniophotometer Method:

Parameter Result

Test Voltage (V) 120.0

Frequency (Hz) 60

Total Luminous (lm) 2114.1

Luminous Efficacy (lm/W) 82.55

Beam Angle° 139.1

Center Beam Candle Power (cd) 478

Parameter Result


Frequency (Hz) 60

Total Luminous (lm) 2117.1










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Spectral Power Distribution & Chromaticity Diagram









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Zonal Lumen Tabulation

Zonal Lumen Summary

Zone Lumens % Luminaire

0-30 387.5 18.3%

0-40 668.1 31.6%

0-60 1,335.3 63.2%

60-90 668.6 31.6%

70-100 424.7 20.1%

90-120 101.9 4.8%

0-90 2,003.9 94.8%

90-180 109.4 5.2%

0-180 2,113.3 100%

Lumens Per Zone

Zone Lumens % Total Zone Lumens % Total

0-10 45.0 2.1% 90-100 45.3 2.1%

10-20 131.5 6.2% 100-110 38.9 1.8%

20-30 211.0 10.0% 110-120 17.6 0.8%

30-40 280.6 13.3% 120-130 5.6 0.3%

40-50 330.9 15.7% 130-140 1.3 0.1%

50-60 336.3 15.9% 140-150 0.3 0%

60-70 289.2 13.7% 150-160 0.1 0%

70-80 222.0 10.5% 160-170 0.1 0%

80-90 157.4 7.4% 170-180 0.0 0%









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Photometric Data

Illuminance Plots









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ISOCANDELA DIAGRAM

ISOLUX DIAGRAM









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Candela Table - Type C

0 22.5 45 67.5 90 112.5 135 157.5 180 202.5 225 247.5 270 292.5 315 337.5 360

0 478 478 478 478 478 478 478 478 478 478 478 478 478 478 478 478 478

1 478 478 478 478 478 478 478 478 478 477 477 477 478 478 478 478 478

2 478 478 476 475 474 475 478 477 477 477 477 477 477 478 478 478 478

3 478 478 474 473 474 473 474 477 477 477 477 478 478 479 478 478 478

4 478 476 473 475 474 474 472 476 476 476 477 477 476 478 478 478 478

5 477 474 474 472 470 471 473 474 475 476 476 474 473 475 477 479 477

6 477 473 473 468 466 467 471 471 473 475 474 472 470 473 475 480 477

7 476 472 469 465 463 464 467 470 473 475 472 471 470 471 473 480 476

8 475 471 465 463 463 462 463 469 472 473 470 471 469 472 471 479 475

9 474 472 462 464 464 463 459 469 471 471 468 469 468 470 469 477 474

10 474 470 460 464 463 462 456 468 470 469 468 469 469 470 468 475 474

11 475 468 460 462 462 461 455 466 469 465 465 470 472 471 467 473 475

12 474 465 459 461 462 460 454 463 468 463 463 472 473 474 466 472 474

13 473 462 459 461 462 460 455 460 466 462 462 472 476 474 465 470 473

14 471 459 457 462 465 460 454 457 463 459 461 475 476 477 464 469 471

15 468 456 456 463 467 462 453 453 461 456 462 475 479 476 466 467 468

16 467 453 455 464 468 464 452 450 460 454 462 477 484 478 467 464 467

17 466 450 454 466 473 465 450 447 458 452 463 480 485 482 467 463 466

18 465 447 453 470 474 468 450 443 455 449 463 483 482 485 469 461 465

19 462 444 452 471 472 469 449 441 454 446 461 481 481 483 470 460 462

20 459 441 452 471 472 468 447 439 452 444 459 479 481 481 469 458 459

21 457 438 451 470 472 466 446 436 449 441 461 477 482 480 471 455 457

22 454 435 450 469 473 465 447 434 445 438 463 478 482 480 474 454 454

23 449 431 452 470 475 466 449 432 441 436 463 479 484 480 475 451 449

24 446 429 452 471 475 467 449 428 439 433 460 479 484 481 473 448 446

25 444 426 451 471 477 467 450 427 435 430 456 480 486 483 468 447 444

26 440 424 450 471 477 468 448 424 431 429 453 480 489 482 466 446 440

27 435 420 449 472 479 468 447 422 427 427 452 481 494 484 465 446 435

28 431 416 446 472 483 468 447 418 424 424 451 484 496 486 466 443 431









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29 426 412 444 475 487 469 445 415 418 421 451 489 498 492 466 439 426

30 420 409 443 478 490 472 443 413 413 416 449 492 500 496 464 434 420

31 416 406 441 482 493 476 442 410 407 412 447 494 503 497 464 431 416

32 410 402 440 485 497 479 440 407 402 407 446 494 505 498 462 426 410

33 404 398 436 487 501 481 437 403 396 405 446 495 508 499 462 422 404

34 397 395 433 490 506 483 436 399 390 401 446 497 511 500 464 418 397

35 391 390 431 493 510 486 435 395 384 397 446 499 513 503 464 414 391

36 384 387 431 496 514 489 434 391 377 391 446 501 514 505 464 410 384

37 378 382 431 500 518 492 434 387 371 388 445 501 515 506 464 406 378

38 371 379 433 502 521 496 437 382 363 384 444 501 520 506 464 402 371

39 363 374 434 506 524 498 438 376 357 380 443 501 524 506 464 397 363

40 357 368 434 508 527 500 438 372 349 375 442 501 526 506 464 391 357

41 350 362 434 510 528 504 439 366 342 369 441 504 527 509 462 385 350

42 342 356 434 513 529 506 438 359 334 363 441 505 529 511 462 378 342

43 335 351 433 514 529 508 438 354 327 355 440 506 529 511 461 371 335

44 328 346 430 514 529 508 436 348 319 349 438 509 528 513 460 365 328

45 320 341 428 514 528 508 433 342 312 345 435 509 526 515 458 359 320

46 312 335 427 512 526 506 433 336 304 341 431 508 523 515 455 354 312

47 304 330 426 510 525 504 431 330 296 337 425 505 520 512 449 350 304

48 295 323 424 508 522 503 429 323 288 333 417 502 518 509 442 346 295

49 287 318 422 506 518 502 428 317 281 328 412 498 517 505 435 340 287

50 280 312 421 502 514 498 425 311 274 322 407 495 515 503 428 335 280

51 272 306 418 498 509 494 423 304 267 314 401 493 511 498 423 330 272

52 265 300 414 493 504 489 419 296 260 306 396 489 507 495 417 321 265

53 257 292 408 487 497 482 412 289 251 299 391 485 501 492 411 312 257

54 248 285 403 481 490 476 405 281 243 291 385 479 495 485 406 304 248

55 239 277 397 473 482 469 398 273 234 283 379 471 490 477 399 295 239

56 231 268 389 465 473 460 389 263 225 274 374 463 485 469 393 286 231

57 222 257 380 455 467 451 379 252 217 264 370 457 480 463 388 276 222

58 214 246 371 446 461 442 372 241 209 255 365 454 474 458 382 265 214

59 205 236 364 437 454 434 364 230 200 243 358 448 469 452 375 254 205









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60 195 226 357 429 447 426 357 218 190 230 351 440 463 445 368 242 195

61 186 216 349 422 440 419 350 207 180 218 343 433 457 439 361 229 186

62 175 206 343 415 433 411 343 197 169 207 337 425 453 428 355 217 175

63 163 198 337 407 426 403 336 189 156 196 328 419 443 419 349 206 163

64 151 188 329 401 420 396 328 179 144 183 319 413 432 410 339 194 151

65 138 178 320 392 413 388 319 168 132 172 310 408 420 401 329 182 138

66 125 168 310 384 405 380 309 159 119 163 301 401 407 394 319 171 125

67 114 160 300 376 397 372 299 151 108 155 293 393 394 383 310 161 114

68 104 153 291 367 390 364 290 145 99 146 286 385 382 375 302 152 104

69 94 146 282 361 384 357 280 138 90 136 280 377 369 362 295 143 94

70 86 139 272 352 378 352 271 130 81 129 273 367 357 352 288 134 86

71 77 131 264 342 372 347 262 122 72 122 267 359 347 341 281 127 77

72 70 124 255 330 364 341 253 115 64 115 260 353 334 333 275 119 70

73 62 118 246 321 357 334 245 108 56 107 256 348 323 322 269 111 62

74 54 111 240 315 350 326 239 103 49 102 251 337 313 312 263 103 54

75 47 106 234 308 341 318 233 97 43 96 244 325 302 304 257 98 47

76 41 100 227 300 333 311 226 91 37 89 237 318 291 293 251 93 41

77 35 93 221 294 325 304 219 85 32 85 230 310 280 284 243 87 35

78 30 87 214 287 316 297 213 80 27 81 223 301 267 275 234 82 30

79 26 83 209 275 308 289 207 76 22 78 215 293 257 263 226 78 26

80 21 80 203 265 300 281 200 73 18 75 207 283 244 254 220 75 21

81 17 76 196 255 293 273 193 69 14 72 201 271 233 245 214 71 17

82 14 73 188 248 286 266 187 66 11 69 196 261 223 235 208 69 14

83 11 69 181 240 278 258 182 62 9 64 189 250 213 223 201 65 11

84 8 66 178 232 270 251 176 60 6 60 183 240 200 212 194 61 8

85 6 64 175 224 262 244 171 57 4 58 177 230 189 203 188 57 6

86 4 61 169 217 254 237 167 54 3 54 169 218 179 193 181 55 4

87 3 57 162 211 246 230 161 51 1 51 160 208 169 183 172 52 3

88 1 54 157 202 238 222 156 47 0 48 152 199 159 174 165 48 1

89 0 50 151 194 229 215 150 43 0 44 145 190 150 165 157 45 0

90 0 46 145 187 221 206 144 41 0 41 138 179 141 156 148 42 0









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91 0 44 139 180 212 196 137 34 0 29 130 170 132 146 141 38 0

92 0 24 133 174 203 185 124 14 0 13 95 156 122 132 131 20 0

93 0 11 88 166 190 152 26 9 0 9 24 75 100 86 44 13 0

94 0 7 19 48 72 11 18 8 0 9 19 15 7 4 29 10 0

95 0 7 14 14 4 7 13 7 0 9 16 12 2 1 24 9 0

96 0 8 12 11 3 5 10 8 0 9 13 11 2 1 20 10 0

97 0 10 10 9 2 4 11 8 0 10 25 10 1 1 17 11 0

98 0 10 27 8 1 3 52 8 0 11 54 9 1 1 50 10 0

99 0 10 56 7 1 6 52 7 0 11 54 29 1 6 49 10 0

100 0 10 57 25 4 76 54 7 0 11 53 74 15 59 49 9 0

101 0 9 56 97 82 106 55 7 0 10 50 70 58 60 48 9 0

102 0 9 55 94 117 101 54 6 0 10 48 65 55 57 45 9 0

103 0 8 54 91 111 96 54 6 0 10 45 62 51 54 42 9 0

104 0 8 51 86 104 91 51 5 0 9 41 57 48 50 38 8 0

105 0 7 48 83 98 87 48 5 0 8 37 53 44 46 34 7 0

106 0 6 46 78 92 83 45 4 0 7 34 49 40 42 31 6 0

107 0 5 43 74 87 78 42 4 0 6 30 44 37 39 27 5 0

108 0 4 40 71 82 75 39 3 0 5 28 40 34 35 25 4 0

109 0 4 38 67 77 70 37 2 0 4 25 37 32 33 22 4 0

110 0 3 36 63 73 66 35 2 0 3 22 34 30 31 20 3 0

111 0 2 34 60 68 62 33 1 0 2 19 30 27 28 17 2 0

112 0 2 31 56 64 59 30 1 0 2 17 28 25 25 15 2 0

113 0 1 29 53 60 55 28 1 0 1 16 25 24 22 14 1 0

114 0 1 27 49 55 51 26 1 0 1 14 23 23 20 12 1 0

115 0 1 25 46 51 47 24 0 0 1 12 20 20 17 10 1 0

116 0 1 23 42 48 43 22 0 0 0 11 18 18 16 10 0 0

117 0 1 21 39 44 39 21 0 0 0 10 16 16 14 10 0 0

118 0 0 19 35 40 36 19 0 0 0 8 14 14 12 7 0 0

119 0 0 17 32 37 33 17 0 0 0 7 13 13 11 6 0 0

120 0 0 15 29 34 30 15 0 0 0 6 11 11 10 5 0 0

121 0 0 13 27 31 27 13 0 0 0 5 10 10 9 4 0 0









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122 0 0 12 24 28 25 12 0 0 0 4 9 9 8 4 0 0

123 0 0 10 22 26 22 10 0 0 0 3 7 8 7 3 0 0

124 0 0 9 20 23 20 8 0 0 0 3 7 7 6 3 0 0

125 0 0 7 18 21 18 7 0 0 0 2 6 6 5 2 0 0

126 0 0 6 16 19 16 6 0 0 0 2 5 5 4 2 0 0

127 0 0 5 14 17 15 5 0 0 0 1 6 5 4 2 0 0

128 0 0 4 13 16 13 4 0 0 0 1 3 4 3 1 0 0

129 0 0 4 11 14 11 3 0 0 0 1 3 4 3 1 0 0

130 0 0 3 10 12 10 3 0 0 0 1 3 3 3 1 0 0

131 0 0 2 9 11 8 2 0 0 0 0 2 3 2 1 0 0

132 0 0 2 7 9 7 2 0 0 0 0 2 2 2 1 0 0

133 0 0 2 6 8 6 1 0 0 0 0 2 2 2 1 0 0

134 0 0 1 6 7 5 1 0 0 0 0 1 0 2 1 0 0

135 0 0 1 5 6 4 1 0 0 0 0 1 1 1 1 0 0

136 0 0 1 4 5 4 1 0 0 0 0 1 1 1 1 0 0

137 0 0 1 3 4 3 1 0 0 0 1 1 1 1 1 0 0

138 0 0 1 3 3 2 1 0 0 0 1 1 1 1 1 0 0

139 0 0 1 2 3 2 1 0 0 0 1 1 1 1 1 0 0

140 0 0 1 2 2 1 1 0 0 0 0 1 1 1 1 0 0

141 0 0 1 2 2 1 1 0 0 0 0 1 1 1 1 0 0

142 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0

143 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 0 0

144 0 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 0

145 0 0 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0

146 0 0 0 1 1 1 0 0 1 0 0 1 1 1 1 0 0

147 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0

148 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0

149 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0

150 0 0 0 1 1 0 0 0 1 0 0 1 0 1 0 0 0

151 0 0 0 1 0 0 0 0 1 0 0 1 0 1 0 0 0

152 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 0 0









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153 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0

154 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0

155 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

156 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

157 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

158 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

159 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

160 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

161 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

162 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

163 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

164 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

165 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

166 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0

167 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

168 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

169 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

170 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0

171 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0

172 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 0

173 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0

174 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 0 0

175 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0

176 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

177 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

178 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

179 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

180 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0









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2.2 Electrical, Photometric and Chromaticity Measurements

(Refer to Work Instruction QD25)

IES LM-79 2008

Test date 2015-12-15 Test Ambient: 25.2 º C

Test Orientation Horizontal Stabilization Time (min) 90

Model Number 44-T8-180-26W-50K-FL

Electrical Measurement:

Sample No. Voltage (Vac) Frequency (Hz ) Current (A) Power (W) Power Factor THD %

GZE151212

-F2

120.0 60 0.2187 25.84 0.9846 5.15

277.0 60 0.1035 26.01 0.9073 10.67

Integrating Sphere Data:

Parameter Result Special Color Rendering Indices

Test Voltage (V) 120.0 R1 81 R9 11

Frequency (Hz) 60 R2 89 R10 71

Color Rendering Index (CRI) 82.6 R3 91 R11 79

R9 11 R4 81 R12 55

CCT (K) 5030 R5 81 R13 84

Chromaticity (x, y) x=0.3444 y=0.3521 R6 82 R14 95

Chromaticity (u’, v’) u'=0.2107 v'=0.4848 R7 87 R15 78

Duv 0.0006 R8 68 -- --

Total Luminous (lm) 2235


Integrating Sphere Method for 277V:

Parameter Result


Frequency (Hz) 60

Total Luminous (lm) 2239










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Spectral Power Distribution & Chromaticity Diagram









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3. Test Equipment

Equipment ID Equipment Name Last Calibration Date Next Calibration Date

ST-R-336 2 meter Integrating Sphere 2015-07-01 2016-06-30

ST-R-331 Spectral analysis system HAAS-2000 2015-07-01 2016-06-30

D204 Standard Lamp 2015-07-01 2016-06-30

PF2010 Power Meter for Integrating Sphere 2015-07-01 2016-06-30

EE-09 Goniophotometer system 2015-07-01 2016-06-30

D908S Standard Lamp 2015-07-01 2016-06-30

PF210 Power Meter for Goniophotometer 2015-07-01 2016-06-30

ST-R-181A Temperature Tester 2015-07-01 2016-06-30

Uncertainty

Photometric Measurement (Sphere):1.74%

Chromaticity Measurement(Sphere):14.3K

Photometric Measurement(Goniophotometer):1.62%

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Documents

LM-79-08 Test Report 4… · 24/12/2015 · Luminous flux, luminaire efficacy, zonal lumen were calculated from the software taken at 1° vertical intervals and 22.5° Vertical intervals