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NVLAP Lab Code 500089-0

Test Report Number: PL08239-001A RESTL-R009 Rev E

This report contains data that are not covered by the NVLAP accreditation.

C r e e , I n c | 9 2 0 1 W a s h i n g t o n A v e n u e | R a c i n e , W I 5 3 4 0 6

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Report Number: PL08239-001A

Model: LN4-34L-40K-xxx

Date: 05/13/2016

Cree Racine Engineering Services Testing Laboratory

(RESTL) Photometric Testing and Evaluation

Report

Prepared For:

Jonathan Vollers

Cree, Inc.

4600 Silicon Drive

Durham, NC 27703

Prepared By: Approved By:

Linjie Li, LC, Test Engineer Christopher McLaurin, Photometric Specialist




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Product Information

Manufacturer Cree, Inc.

Model Number (SKU) LN4-34L-40K-xxx

Serial Number KK141W57352

LED Type XQ-B

Product Description

Silver linear metal housing with two plastic end caps. One prismatic wave guide lens which is illuminated by LED’s

Driver Information (Where Applicable)

Integral

Length Width Height

48.0” 12.0” 2.5”

Sample

The following sample was submitted for evaluation




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Key Photometric Data Sphere Output Goniophotometer

Luminous Flux 3552.9 3539.2 lm

Efficacy 122.39 122.34 lm/W

Correlated Color Temperature (CCT) 3961 K

Color Rendering Index (CRI) 92

R9 47

Duv 0.00120412

S/P Ratio* 1.78

Sphere Goniophotometer

Electrical Measurements 120V 277V 120V 277V

Input Wattage 29.03 29.17 28.93 29.15 W

Input Current 0.24 0.11 0.24 0.11 A

Input Voltage 120.03 276.93 119.90 277.01 V

Power Factor 0.991 0.928 0.992 0.930

Off-State Power 0 0 0 0 W

Total Harmonic Distortion (Voltage) 0.04 0.04 0.06 0.10 %

Total Harmonic Distortion (Amperage) 6.70 12.84 6.67 12.75 %

Note: All photometric measurements taken at 120VAC.

Luminous Intensity Distribution Goniophotometer

Max Candela 960.0 Cd

Zonal Lumens (0˚ – 30˚) 307.1 (8.7) lm (%)

Zonal Lumens (0˚ – 40˚) 521.0 (14.7) lm (%)

Zonal Lumens (0˚ – 60˚) 1024.7 (29.0) lm (%)

Zonal Lumens (60˚ – 90˚) 574.0 (16.2) lm (%)

Zonal Lumens (90˚ – 180˚) 1940.5 (54.8) lm (%)

Key Test Parameters Sphere Output Goniophotometer

Stabilization Time 43 44 min

Total Operating Time (Stabilization + Test) 50 150 min

Ambient Temperature 24.0 24.8 ˚C




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Chromaticity Coordinates

x y u v u’ v’ Duv

0.3831 0.3810 0.2252 0.3359 0.2252 0.5038 0.00120412

Color Rendering Index Details

Ra R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14

92 92 96 98 93 92 94 92 79 47 89 94 76 93 99

Chromaticity Diagram




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Spectral Distribution

λ(nm) W/nm λ(nm) W/nm λ(nm) W/nm

360 0.000183 530 0.044999 700 0.010898

370 0.000291 540 0.046224 710 0.007883

380 0.000110 550 0.047970 720 0.005603

390 0.000064 560 0.049556 730 0.003860

400 0.000019 570 0.051180 740 0.002757

410 0.000428 580 0.053839 750 0.002093

420 0.002580 590 0.056949 760 0.001557

430 0.009042 600 0.060006 770 0.001120

440 0.026839 610 0.060670 780 0.000784

450 0.063944 620 0.057881 790 0.000548

460 0.036030 630 0.053013 800 0.000378

470 0.025010 640 0.046889 810 0.000258

480 0.023138 650 0.039942 820 0.000174

490 0.029574 660 0.032748 830 0.000101

500 0.037560 670 0.025552

510 0.041895 680 0.019564

520 0.043815 690 0.014747

Dominant Wavelength 578 nm

Peak Wavelength 450 nm

Spectral Power Distribution (W/nm)




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Zonal Lumen Summary

Zone Lumens % of Total Zone Lumens % of Total

0-5 9.3 0.3% 90-95 53.1 1.5%

5-10 27.5 0.8% 95-100 101.0 2.9%

10-15 44.7 1.3% 100-105 238.3 6.7%

15-20 60.7 1.7% 105-110 282.2 8%

20-25 75.5 2.1% 110-115 260.0 7.3%

25-30 89.3 2.5% 115-120 214.8 6.1%

30-35 101.8 2.9% 120-125 169.4 4.8%

35-40 112.1 3.2% 125-130 136.2 3.8%

40-45 120.2 3.4% 130-135 112.9 3.2%

45-50 125.9 3.6% 135-140 93.3 2.6%

50-55 129.0 3.6% 140-145 75.4 2.1%

55-60 128.6 3.6% 145-150 59.5 1.7%

60-65 124.2 3.5% 150-155 46.5 1.3%

65-70 116.1 3.3% 155-160 36.1 1%

70-75 104.2 2.9% 160-165 27.4 0.8%

75-80 89.8 2.5% 165-170 19.2 0.5%

80-85 76.5 2.2% 170-175 11.5 0.3%

85-90 63.3 1.8% 175-180 3.8 0.1%

Total 3539.2 lm 100%




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Candela Plots

Isofootcandle Plot




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Candela Tabulations

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90

0 390 390 390 390 390 390 390 390 390 390 390 390 390 390 390 390 390 390 390

2.5 391 391 390 389 389 390 389 389 389 389 389 389 390 389 390 390 390 390 390

5 389 389 388 388 388 388 388 387 387 387 388 388 388 388 388 388 388 388 388

7.5 387 388 386 386 386 386 386 385 385 384 384 385 384 384 385 384 384 384 385

10 386 386 384 384 384 383 383 382 381 381 381 381 380 380 380 380 379 380 380

12.5 383 383 382 381 380 380 379 378 377 376 376 375 375 375 374 374 374 374 374

15 380 380 378 377 377 376 375 374 372 371 371 370 369 369 369 369 369 369 369

17.5 376 376 374 373 373 372 370 369 368 367 366 365 364 364 364 364 365 365 365

20 371 371 370 369 368 367 366 364 363 362 362 361 361 360 361 361 361 361 361

22.5 366 366 365 364 363 362 361 359 359 358 358 357 357 357 358 358 359 359 359

25 361 361 360 359 358 357 356 355 354 354 354 354 354 355 356 357 357 358 358

27.5 355 355 354 353 352 352 351 350 350 350 350 351 352 353 355 356 357 358 358

30 350 349 348 347 347 346 346 345 346 346 347 348 350 352 354 355 356 357 357

32.5 343 343 342 341 341 341 341 341 341 342 344 345 347 350 352 354 355 356 356

35 337 336 335 335 335 335 335 335 336 338 340 342 344 347 349 351 352 353 353

37.5 329 329 328 328 328 329 329 330 331 333 336 338 341 344 346 347 348 348 348

40 321 321 321 320 321 322 323 324 326 328 331 334 337 340 342 343 343 343 343

42.5 313 313 312 313 314 315 316 317 320 323 326 330 334 336 338 338 338 337 337

45 304 304 303 304 306 308 309 311 313 317 321 326 330 332 333 333 332 332 331

47.5 294 294 294 295 298 299 301 303 306 311 316 321 325 328 329 328 327 327 326

50 283 283 284 286 288 290 292 295 298 304 310 316 320 323 324 324 323 322 322

52.5 272 272 273 275 277 280 282 286 290 296 303 309 315 318 320 319 319 318 318

55 259 260 261 263 266 269 272 275 280 286 294 302 309 313 314 314 313 313 313

57.5 247 247 248 251 254 256 260 264 269 275 284 294 302 306 307 307 307 307 306

60 233 234 235 238 241 243 247 251 256 264 274 285 293 297 299 300 300 299 299

62.5 219 219 220 223 226 229 233 238 243 252 262 273 282 287 290 291 291 290 290

65 203 204 205 208 211 214 218 224 231 240 250 261 270 276 279 280 280 279 279

67.5 187 188 189 192 195 198 203 211 220 230 240 251 259 264 266 266 266 265 265

70 170 170 173 175 179 184 192 202 213 224 231 238 244 248 250 250 249 248 247

72.5 153 153 156 159 165 173 184 195 205 212 216 221 224 227 228 228 228 228 227

75 135 135 139 144 153 164 175 184 188 191 194 199 203 207 209 210 211 211 211

77.5 117 117 124 132 142 150 155 157 160 166 173 182 190 196 200 203 204 205 205

80 99 100 109 117 121 121 122 127 136 149 163 176 185 192 196 199 200 200 200

82.5 81 83 88 89 85 88 96 110 126 142 159 172 182 188 192 195 196 196 195

85 61 59 56 55 59 70 84 100 117 135 153 168 179 186 191 193 194 194 194

87.5 32 29 31 38 46 58 72 89 107 125 143 158 168 176 181 184 185 185 185

90 11 16 23 30 38 48 61 76 93 110 127 141 152 159 165 168 169 169 169




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Candela Tabulations (Continued)

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90

92.5 38 45 48 43 40 43 52 64 78 93 108 121 131 138 144 147 148 148 148

95 72 78 81 90 98 98 81 72 74 81 92 102 111 118 123 125 127 127 127

97.5 96 102 103 109 125 155 191 225 257 251 223 185 151 133 126 121 119 118 117

100 118 124 122 126 139 168 221 306 386 465 543 545 510 482 448 415 397 377 369

102.5 139 144 139 142 153 178 227 306 423 563 667 706 725 740 730 713 696 680 672

105 159 162 155 156 165 188 230 304 412 550 688 796 856 871 865 852 837 826 822

107.5 176 177 170 168 177 196 233 297 397 526 656 764 849 908 942 956 956 950 947

110 191 189 184 180 187 203 234 288 375 489 612 720 810 876 920 944 956 960 960

112.5 202 199 195 191 196 210 235 279 350 445 552 658 748 822 876 907 923 930 932

115 211 206 205 200 205 216 237 271 326 401 489 582 670 744 801 842 865 876 880

117.5 217 211 213 208 211 221 239 266 308 365 433 508 583 652 709 749 775 788 793

120 220 215 218 214 217 226 242 264 295 337 388 446 505 562 611 649 676 690 694

122.5 221 217 220 218 220 230 244 262 287 318 355 398 443 486 526 557 579 592 596

125 220 217 220 220 222 231 244 260 280 305 332 363 396 427 456 480 496 506 510

127.5 216 215 217 220 222 230 242 257 273 294 316 339 363 386 406 423 435 442 444

130 211 211 213 218 221 227 238 252 266 283 302 320 339 356 371 382 390 395 397

132.5 206 206 207 214 218 223 233 246 258 273 289 304 319 332 343 352 358 361 363

135 199 200 200 208 213 219 227 238 250 262 275 289 300 311 320 327 332 334 335

137.5 192 193 194 202 207 213 220 229 240 250 261 273 283 292 299 304 308 310 311

140 185 186 188 194 200 206 212 220 229 238 247 257 265 273 279 284 287 289 289

142.5 178 180 182 186 193 198 205 210 218 226 233 241 248 255 261 265 267 269 270

145 173 174 176 178 185 191 196 201 207 213 220 226 231 237 242 246 249 250 251

147.5 168 170 172 172 178 184 188 193 197 202 207 213 217 221 225 228 230 232 232

150 166 167 168 169 171 177 182 185 189 192 196 200 204 207 210 212 213 214 215

152.5 164 165 166 167 166 171 176 178 181 184 187 189 192 195 197 199 200 201 201

155 163 164 165 166 164 166 171 173 175 177 180 181 183 185 186 187 189 189 189

157.5 162 163 164 165 164 162 166 169 171 173 174 175 177 178 179 179 180 180 180

160 162 163 163 164 164 162 161 165 168 169 170 171 172 173 174 174 175 175 175

162.5 162 163 163 163 163 162 161 160 163 166 167 168 169 169 170 170 170 171 170

165 161 162 162 163 163 162 162 160 159 160 163 165 166 166 167 167 168 168 168

167.5 161 162 162 162 162 162 161 161 161 159 158 159 160 162 163 164 164 164 164

170 161 162 161 162 161 161 161 161 161 161 160 160 160 159 158 158 158 158 158

172.5 160 161 161 161 160 160 160 160 160 160 160 160 161 161 161 161 161 161 161

175 160 161 161 161 160 160 159 159 160 159 159 160 160 160 161 161 161 160 160

177.5 160 161 161 161 161 160 160 159 159 159 159 159 159 159 160 160 159 159 159

180 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160




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Integrating Sphere Equipment List

Description Manufacturer Model Serial Number

2M Sphere Everfine 2M 1004156T

CCD Array Spectrometer Otsuka MC-9801 98010360

Programmable AC Source Adaptive FC200 2280220

Power Analyzer Yokogawa WT310 C2QC04045V

Goniophotometer Equipment List

Description Manufacturer Model Serial Number

AC Power Source Chroma 61602 616020002300

Type C Goniophotometer LSI / UL 6440T 6440PN2028

Spectroradiometer Gooch & Housego 770VIS/NIR 12415212

Power Meter Yokogawa WT210 91M945458

Test Methods Used:

Title Description

ANSI C82.77:2002 Harmonic Emission Limits- Related Power Quality Reqt’s for Lighting Equipment

CIE Pub. 13.3:1995 Method of Measuring and Specifying Color Rendering of Light Sources

CIE Pub. 15:2004 Colorimetry

IES LM-58:1994 Spectroradiometric Measurements

IES LM-65:2001 Single-Ended Compact Fluorescent Lamps – Life Test Performance

IES LM-79:2008 Electrical and Photometric Measurements of Solid-State Lighting Products

Reference Standard Used:

Equipment Description

2m Sphere Tungsten Halogen Omni-Directional 75W Calibration Lamp, Serial Number F119

Type C Goniophotometer and Spectrometer

Tungsten Halogen Omni-Directional 500W Calibration Lamp, Serial Numbers 13C069. 13C070, 13C071. For color calibration of spectrometer, 13C074.




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Disclaimers:

This report must not be used by the customer to claim product certification, approval or endorsement by NVLAP, NIST or any agency of the federal government.

The results contained in this report pertain only to the tested sample.

This report shall not be reproduced, except in full, without written approval of the CESTL.

*Items marked with a single asterisk are not covered by the NVLAP accreditation.

In the event that the recorded temperature is outside of 25 ± 1˚C, this is considered a non-standard condition.

** In the event that testing is subcontracted, test results in this report marked with the symbol **, or noted as

“Sphere” or “Integrating Sphere”, were performed by the subcontracted laboratory identified in the footer on the

first page of this report. Subcontracted testing is strictly integrating sphere based. All other tests are

performed using a Type C goniophotometer.

The integrating sphere information in the equipment list, report items marked with **, or results specifically

identified as “Sphere” or “Integrating Sphere”, are the actual equipment used, and test results produced, by the

subcontracted laboratory when subcontracting is indicated on the cover page.




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Additional Comments:

The photos below are intended to show the orientation and fixturing/set-up of the units under test. These

are critical to understanding the results of the test given the sensitivity of many products and

measurement systems to orientation and set-up considerations, and also for reproducing the conditions of

the test.

Goniophotometer

Integrating Sphere




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Document Revision History:

Each subsequent revision of this report replaces the preceding report.

Date Rev DCN # Change at the time of this test By Approval

05/17/16 A DMS Origination L. Li C. McLaurin

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