TEST REPORT For Company:

TEST REPORT For Company: EiKO Global, LLC 23220 W. 84th Street, Shawnee, KS 66227 Model: LED6WG25/830K-DIM-G4 Report Type: Testing and Report According to ENERGY STAR Program Requirements for Lamps V1.0 Decorative LED Lamp 3000-hour Test Report (Dimming performance test was conducted and reported by lamp manufacturer and is not included in this report) Test Date: 2013-11-14 to 2014-03-28 Test Engineer: Bill Xiong Daniel Duan Report Number: 505-10 Report Date: 2014-03-28 Reviewed By: Test Facility: Prepared By: Jeanne Han/Safety Manager Test facility was located at Pu Long Cun 69, Puxinghu Industrial Area, Tangxia Town, Dongguan, Guangdong, P.R.China. Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 Note: The test data was only valid for the test sample(s). This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Shenzhen). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the U.S. Federal Government. Some of the tests or test methods in this report may not in NVLAP accreditation scope and was noted. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0.

TABLE OF CONTENTS 1 PRODUCT DESCRIPTION... 3 2 STATEMENT OF TRACEABILITY... 3 3 SUMMARY OF TEST RESULTS... 4 4 DETAILED TEST METHODS AND TEST RESULTS... 6 4.1 IN SITU TEMPERATURE MEASUREMENT TEST... 6 4.2 INITIAL PHOTOMETRIC AND ELECTRICAL MEASUREMENTS... 8 4.3 LUMINOUS INTENSITY DISTRIBUTION... 11 4.4 START TIME... 13 4.5 FREQUENCY... 15 4.6 TRANSIENT PROTECTION... 17 4.7 RAPID CYCLE STRESS TEST... 18 4.8 LUMEN MAINTENANCE AND COLOR MAINTENANCE... 19 5 EUT PHOTO... 22 5.1 LAMP PROFILE... 22 5.2 LAMP OPTICS... 22 5.3 LED BOARD PHOTO... 23 5.4 DRIVER PHOTO 1... 23 5.5 DRIVER PHOTO 2... 24 Report No. 505-10 Page 2 of 25 The NVLAP Lab Code is 200707-0

1 Product Description General Information: 27PCS samples were received on 2013-11-13 and used for testing. Samples were numbered 505-S01 through 505-S27. Model Tested: Manufacturer: Lamp Shape: Lamp Type: Lamp Base: Dimming: Application Exceptions: Restricted Position: LED6WG25/830K-DIM-G4 EiKO Global, LLC G25 Decorative LED Lamp E26 Dimmable Not for use in enclosed fixtures None. Rated Values: Rated Voltage/Frequency: Rated Power: Nominal Light Output: Nominal CCT: Rated Life: Wattage Equivalency Claims: AC 120V 60 Hz 6W 450 lm 2700 K 15000 hours 40W LED Light Source Information: LED Type: LED Package LED Model Number: 5630(STWxQ14x) Number of LED Source: 13 LED Manufacturer: SEOUL SEMICONDUCTOR Co.,Ltd 2 Statement of Traceability Bay Area Compliance Laboratories Corp. (Shenzhen) attested that all calibration has been performed using suitable standards traceable to National Primary Standards and International System of Units (SI). Report No. 505-10 Page 3 of 25 The NVLAP Lab Code is 200707-0

3 Summary of Test Results Criteria Item Measured Value (Avg.) Reported Value Result Reference Standard Accreditation Requirement Efficacy (lm/w) 82.131 82.1 10/10 Pass IES LM-79-08 YES Light Output (lm) 498.46 500 10/10 Pass IES LM-79-08 YES 8 of the 10 lamps and report value: 45 lm/w 8 of the 10 lamps and report value: 350-499 lm Zonal Lumen Density 18.59% N/A Pass IES LM-79-08 YES 5% in 110-180 zone CCT (K) 2778 2778 10/10 Pass CRI 82.4 82 Pass R 9 16 16 Pass Power Factor 0.718 0.718 Pass IES LM-79-08 CIE 15.2004 ANSI/ANSLG C78.377-2011 IES LM-79-08 CIE 13.3-1995 ANSI/ANSLG C78.377-2011 IES LM-79-08 CIE 13.3-1995 ANSI/ANSLG C78.377-2011 IES LM-79-08 ANSI C82.77-2002 YES NO 9 of the 10 lamps fall within a 7-step ANSI quadrangle YES Average R a 80, less than 3 units R a <77 NO and none lower than 75 YES NO Average R 9 > 0 YES Reported value 0.7 Start Time (ms) 200.0 200 Pass ENERGY STAR Test Method: Start Time Test YES Reported value 1 s Transient Protection See tables N/A 5/5 Pass ANSI/IEEE C62.41.2-2002 YES Survival after 7 strikes of a 100 khz ring wave, 2.5 kv level Frequency (Hz) i 120.144 N/A Pass None NO 120Hz Overall Length (mm) i 123.00 N/A Pass ANSI C78.23-1995 NO None Diameter (mm) i 79.91 N/A Pass ANSI C78.23-1995 NO Lamp maximum outside diameter shall be within±15% of the lamp nominal diameter Report No. 505-10 Page 4 of 25 The NVLAP Lab Code is 200707-0

Criteria Item Measured Value (Avg.) Reported Value Rapid-Cycle Stress Test See tables 6 6/6 Pass 3000-hour Color Maintenance 3000-hour Lumen Maintenance 0.0004 0.0004 10/10 Pass Bay Area Compliance Laboratories Corp. (Shenzhen) Result Reference Standard Accreditation Requirement ANSI C78.5-2003 IES LM-65-10 (clauses 4, 5, 6) IES LM-79-08 ANSI/ANSLG C78.377-2011 YES 5 of the 6 lamps: 7500 YES NO 9 of the 10 lamps: 0.007 96.45% 96.5% Pass IES LM-79-08 YES Average 93.1% Life Test at 3000-hour N/A N/A 10/10 Pass ENERGY STAR Test Method: ATLT YES All tested units shall be operational Projected L 70 Life for Early Interim Certification(hr) ii >36000 N/A Pass IES TM-21-11 NO 15,000 hours 6000-hour Color Maintenance 6000-hour Lumen Maintenance TBD TBD TBD IES LM-79-08 ANSI/ANSLG C78.377-2011 YES NO 9 of the 10 lamps: 0.007 TBD TBD TBD IES LM-79-08 YES Reported value 86.7% Life Test at 6000-hour TBD TBD TBD ENERGY STAR Test Method: ATLT YES 90% of the tested units shall be operational Note: i. Frequency, overall length and diameter test are not in NVLAP accreditation scope. ii. TM-21 Calculator was used to project the L 70 life based on lumen maintenance report of LED package/ array/ module (LM-80-08 test report). iii. Dimming performance test was conducted and reported by lamp manufacturer and is not included in summary. Report No. 505-10 Page 5 of 25 The NVLAP Lab Code is 200707-0

4 Detailed Test Methods and Test Results 4.1 In situ Temperature Measurement Test Test Method: ANSI/UL 1993-2012 Standard for Safety of Self-Ballasted Lamps and Lamp Adapters IES TM-21-11: Projecting Long Term Lumen Maintenance of LED Light Sources (This method is not in NVLAP accreditation scope) Performance Requirements: It is required for early interim certification to calculate the projected L 70 life. The projected lumen maintenance life shall be greater than or equal to the lamp rated life value to be claimed on product packaging. For family products, the average of five in situ temperatures of critical components shall be no greater than 2.5 C above the same average of in situ temperatures in a sample of five units of the tested representative model. Critical components include the highest temperature LED package/array/module measured at TMP LED, LED driver measured at TMP C, capacitors and fuses. The TMP LED should not be greater than the maximum case temperature tested in the corresponding IES LM-80 report. Test Procedure: Tests were conducted at 25 ± 5 C. Thermocouples and hybrid recorder were used to test the temperature of highest temperature LED measured at TMP LED, LED driver measured at TMP C, capacitors and fuses. According to ANSI/UL 1993, the lamp was operated base up at rated voltage in temperature test box. The bottom of box shall be closed off with a 2.5 mm (0.1 in) thick piece of window glass of appropriate size, except lamps labeled not for use in enclosed or recessed fixtures or equivalent. The reported temperature value for each point should be the readings of the hybrid recorder after the temperature of each point is stabilized and constant. A temperature is considered constant if the test has been running for at least 3 hours; and three successive readings, taken at 15-minute intervals, are within 1 degree C of one another and are not rising. Or the test was run for a minimum of 7.5 h. Ambient temperature variations above or below 25 C have been respectively subtracted from or added to temperatures recorded at points on the luminaire. The drive current of LED package/module/ array was calculated as the total output current of the driver measured by multimeter, divided by the number of branches in parallel of LEDs. Test Equipment: Device Manufacture Model No Serial No Test Range date due date Power Supply HengPu HPA 1103 0003394 3KVA 2014-03-12 2015-03-12 Multimeter Fluke 17B 1573 1328 0~1000V 0~10A 0~300MΩ 2014-03-12 2015-03-12 Hybrid Recorder YOKOGAWA DR240 10# 0~250 2014-03-13 2015-03-13 Uncertainty: The uncertainty of the temperature is U=0.8671 C (K=2), at the 95% confidence level. Report No. 505-10 Page 6 of 25 The NVLAP Lab Code is 200707-0

Test Data: Photo of test location: TMP LED Supply voltage: AC 120 V Type of thermocouples: T Test Duration: 3.5 hours Sample No. TMP LED (ºC) Drive Current (ma) 505-S25 81.3 134 For the life projection, see Attachment A - LM-80-08 test report and TM-21 Calculator Report No. 505-10 Page 7 of 25 The NVLAP Lab Code is 200707-0

4.2 Initial Photometric and Electrical Measurements Test Method: Bay Area Compliance Laboratories Corp. (Shenzhen) IES LM-79-08: Electrical and Photometric Measurements of Solid-State Lighting Products ANSI/ANSLG C78.377-2011: Specifications for the Chromaticity of Solid State Lighting Products CIE Pub. No. 13.3-1995: Method of Measuring and Specifying Color Rendering of Light Sources CIE Pub. No. 15:2004: Colorimetry ANSI C82.77-2002 Harmonic Emission Limits-Related Power Quality Requirements for Lighting Equipment Performance Requirements: Luminous Efficacy: Reported values for each lamp model shall meet the applicable requirement in the ENERGY STAR specification. Additionally eight or more units individually shall meet the requirement. Light Output: For omnidirectional and decorative lamps, Reported lamp initial light output (in lumens) shall fall within the range of the referenced incandescent lamp listed in the ENERGY STAR specification. For R, BR and ER lamps, reported lamp initial light output (in lumens) shall be greater than or equal to the incandescent lamp s rated wattage times the multiplier required in the ENERGY STAR specification. Additionally 8 or more units individually shall meet the requirement. No requirements for MR and PAR lamps. CCT: Reported lamp model light color temperature shall correlate to one of the required nominal CCTs, additionally 9 out of 10 units shall fall within a 7-step ANSI quadrangle for the designated CCT. CRI: The average R a 80 and R 9 >0. No more than 3 units shall have R a < 77. No unit shall have R a < 75 Power Factor: 0.7 for lamps >5W. Test Procedure: According to IES LM-79-08, LED lamps were tested at ambient temperature 25 C±1 C with no seasoning. Initial parameters including Total Light Output (luminous flux), Correlated Color Temperature (CCT), Color Rendering Index (CRI), Luminous Efficacy, Chromaticity Coordinate, Current, Power, and Power Factor, were measured 5 base-up and 5 base-down by integrating sphere system. This system including spectrophotometer, integrating sphere, digital power meter, DC power supply and AC power supply, was calibrated by standard light source before measurement. Spectral measurement was taken at 5 nm intervals from 350 to 780 nm. The u, v and Duv was calculated based on measured x, y in accordance with CIE Pub. No.15:2004 and ANSI/ANSLG C78.377-2011 and rounded to four decimal places. Other test results were derived by software of test equipment and were recorded with no rounding. Test Equipment: Device Manufacture Model No Serial No Test Range date due date Integrating Sphere SENSING N/A N/A 25 2014-03-16 2015-03-16 Power Meter SENSING UI2008 908735 10.0-600.0V 2014-03-12 2015-03-12 Spectral photometer SENSING SPR3000 s0902024 350nm~800nm 2014-03-16 2015-03-16 AC Power Supply ALL Power APW-105N 970663 0V-300V 50-400Hz 2014-03-12 2015-03-12 Report No. 505-10 Page 8 of 25 The NVLAP Lab Code is 200707-0

Device Manufacture Model No Serial No Test Range Standard Light Source Bay Area Compliance Laboratories Corp. (Shenzhen) date due date EVERFINE D204 201311 N/A 2013-09-26 2014-09-26 Thermal Meter SENSING N/A T-08-EE006-1 25 2014-03-13 2015-03-13 DC Power Supply ITECH IT6154 0061 0417 6471 0010 19 0~32V 2014-03-12 2015-03-12 Uncertainty: The uncertainty of the light output (luminous flux) measurements is U=1.60% (K=2), at the 95% confidence level. The uncertainty of the correlated color temperature measurements is U=21K (K=2), at the 95% confidence level. The uncertainty of the CRI is U=1.3(K=2), at the 95% confidence level. The uncertainty of power meter AC current U=0.19 % of rdg, AC Voltage U=0.15% of rdg, Power U=0.20%) (K=2), at the 95% confidence level. Test Data: Sample No. Orientation Voltage (V) Current (A) Power (W) 505-S01 505-S02 505-S03 505-S04 505-S05 Power Factor Luminous Flux (lm) Efficacy (lm/w) CCT (K) VBU 120.0 0.069 6.0 0.730 488.398 81.400 2777 VBU 120.0 0.071 6.1 0.716 493.433 80.891 2778 VBU 120.0 0.072 6.2 0.720 496.073 80.012 2774 VBU 120.0 0.070 6.0 0.715 485.709 80.952 2779 VBU 120.0 0.072 6.2 0.714 495.637 79.941 2771 Average VBU 120.0 0.071 6.1 0.719 491.850 80.639 2776 505-S06 505-S07 505-S08 505-S09 505-S10 VBD 120.0 0.070 6.0 0.717 504.223 84.037 2777 VBD 120.0 0.069 6.0 0.720 501.124 83.521 2769 VBD 120.0 0.072 6.1 0.713 509.165 83.470 2779 VBD 120.0 0.070 6.0 0.722 503.177 83.863 2789 VBD 120.0 0.070 6.1 0.717 507.659 83.223 2790 Average VBD 120.0 0.070 6.0 0.718 505.070 83.623 2781 Average ALL 120.0 0.071 6.1 0.718 498.460 82.131 2778 Report No. 505-10 Page 9 of 25 The NVLAP Lab Code is 200707-0

Sample No. Orientation CRI R 9 x y u v Duv 505-S01 505-S02 505-S03 505-S04 505-S05 VBU 82.5 16 0.4490 0.4005 0.2600 0.5218-0.0028 VBU 82.4 16 0.4484 0.3994 0.2601 0.5213-0.0032 VBU 82.3 16 0.4490 0.4000 0.2602 0.5216-0.0030 VBU 82.4 16 0.4483 0.3994 0.2600 0.5212-0.0032 VBU 82.2 15 0.4489 0.3994 0.2604 0.5213-0.0032 Average VBU 82.4 16 0.4487 0.3997 0.2601 0.5214-0.0031 505-S06 505-S07 505-S08 505-S09 505-S10 VBD 82.5 16 0.4484 0.3993 0.2601 0.5212-0.0032 VBD 82.3 15 0.4497 0.4008 0.2603 0.5220-0.0028 VBD 82.4 16 0.4483 0.3993 0.2601 0.5212-0.0032 VBD 82.4 16 0.4475 0.3992 0.2596 0.5210-0.0032 VBD 82.5 16 0.4477 0.3997 0.2595 0.5213-0.0030 Average VBD 82.4 16 0.4483 0.3997 0.2599 0.5213-0.0031 Average ALL 82.4 16 0.4485 0.3997 0.2600 0.5214-0.0031 7-step chromaticity quadrangles per ANSI/ANSLG C78.377-2011 0.44 0.43 0.42 7-step 2700K 0.41 Center Point 0.40 Result 0.39 0.38 0.43 0.44 0.45 0.46 0.47 0.48 0.49 0.50 Report No. 505-10 Page 10 of 25 The NVLAP Lab Code is 200707-0

4.3 Luminous Intensity Distribution Test Method: IES LM-79-08: Electrical and Photometric Measurements of Solid-State Lighting Products Performance Requirements: No less than 5% of total flux (lumens) shall be emitted in the 110 to 180 zone. Test Procedure: According to IES LM-79-08, LED lamps were tested at ambient temperature 25 C±1 C with no seasoning. Luminous Intensity distribution was measured by type C goniophotometer. One sample was measured and operated at base-up orientation. Sample was motionless and its position was unchanged during test. After measurement of a vertical plane sample was rotated 22.5ºaround the lamp polar axis. Sample was operated at rated voltage and was tested after stabilized according to IES LM-79-08. The center beam intensity is that the value of light flux intensity in candelas (cd) measured on the beam axis. According to ENERGY STAR specification, the beam angle in degrees is between the two opposite directions in which the average intensity is 50% of the center beam intensity as measured in two rotational planes, 90ºfrom each other, around and through the beam axis. Test Equipment: Device Manufacture Model No Serial No Test Range AC Power Supply EVERFINE VPS1060 PWM date due date 1101006 0-150V, 0-300V 2014-03-12 2015-03-12 DC Power Supply EVERFINE WY12010 1009009 30V/5A 2014-03-12 2015-03-12 Power Meter YOKOGAWA WT-210 91KB35700 N/A 2014-03-12 2015-03-12 Goniophotometer EVERFINE GO-R5000 YG108492N10 120001 1600mm,3000W/10A 2014-03-04 2015-03-04 Thermal Meter Victor VC230 EE091 0~40 0~90% 2013-04-01 2016-03-31 Standard Light Source EVERFINE D908 1012001 N/A 2013-05-28 2014-05-28 Uncertainty: The uncertainty of the luminous intensity is U=2.82% (K=2), at the 95% confidence level. Report No. 505-10 Page 11 of 25 The NVLAP Lab Code is 200707-0

Test Data: Luminous Intensity Distribution Diagram Sample No. Orientation Beam Angle (Deg) CBCP (cd) 505-S11 VBU 226.0 63 Zonal Lumen Density Deg Flux (lm) % Deg Flux (lm) % 0-5 1.5 0.29 0-95 364.9 70.20 0-10 6.0 1.16 0-100 385.9 74.25 0-15 13.5 2.59 0-105 405.3 77.98 0-20 23.8 4.59 0-110 423.1 81.41 0-25 37.0 7.11 0-115 439.2 84.51 0-30 52.7 10.14 0-120 453.7 87.28 0-35 70.9 13.64 0-125 466.5 89.74 0-40 91.3 17.56 0-130 477.6 91.89 0-45 113.6 21.85 0-135 487.3 93.75 0-50 137.4 26.44 0-140 495.5 95.33 0-55 162.6 31.28 0-145 502.3 96.64 0-60 188.6 36.28 0-150 507.9 97.72 0-65 215.1 41.38 0-155 512.3 98.56 0-70 241.7 46.50 0-160 515.6 99.20 0-75 268.0 51.56 0-165 517.9 99.64 0-80 293.8 56.52 0-170 519.2 99.89 0-85 318.7 61.31 0-175 519.7 99.99 0-90 342.4 65.88 0-180 519.8 100.00 Report No. 505-10 Page 12 of 25 The NVLAP Lab Code is 200707-0

4.4 Start Time Test Method: ENERGY STAR Test Method: Start Time Test Performance Requirements: Reported value of time for lamp to remain continuously illuminated shall be within one second of application of electrical power. Test Procedure: Integrating sphere, oscilloscope, photocell were used during start time test. Lamps shall be stored at 25 C ± 5 C for a minimum of 16 hours prior to the test, after which the temperature range shall be 25 C ± 1 C for at least two hours immediately prior to the test. amps were tested at rated voltage. The start time is defined that the time between the application of power to the device and the point where light output reaches 98% of the lamp s initial plateau. Test Equipment: Device Manufacture Model No Serial No Test Range 2.0m integrating sphere Digital Power Meter AC Power Supply Digital real-time oscilloscope date due date EVERFINE R98 11010018 N/A 2013-12-26 2014-12-26 EVERFINE PF2010A 1011004 600V/20A 2014-03-12 2015-03-12 EVERFINE TEKTRONIX INC.BEAVERT ON,OR.U.S.A DPS1010- YF 1011001T N/A 2014-03-12 2015-03-12 TDS 220 C033131 100MHz,1 GS/s 2013-05-17 2014-05-17 Sensor EVERFINE V-10111 506022 N/A N/A N/A Uncertainty: The uncertainty of Operating Frequency U=0.6% (K=2), at the 95% confidence level. Test Data: Test date: 2014-03-28; Test voltage: 120V 60Hz Sample No. Base Orientation Time base (ms/div) Starting time (ms) 505-S01 VBU 50 186.0 505-S02 VBU 50 216.0 505-S03 VBU 50 198.0 Average VBU 50 200.0 Report No. 505-10 Page 13 of 25 The NVLAP Lab Code is 200707-0

Figure of Input voltage and light output waveforms 505-S01 Bay Area Compliance Laboratories Corp. (Shenzhen) Thumbs.db 505-S02 505-S03 Report No. 505-10 Page 14 of 25 The NVLAP Lab Code is 200707-0

4.5 Frequency This test is not in NVLAP accreditation scope. Performance Requirements: Lamp light output shall have a frequency 120Hz. Test Procedure: Lamps were tested at rated voltage after stabilized. No dimmer or transformer was used during test. Test Equipment: Device Manufacture Model No Serial No Test Range Rapid recording photometer 2.0m integrating sphere Digital Power Meter Special zerovoltage synchronous switching AC Uncertainty: EVERFINE PHOTO- 2000F date due date 1007010 0.1lm 200klm 2013-12-26 2014-12-26 EVERFINE R98 11010018 N/A 2013-12-26 2014-12-26 EVERFINE PF2010A 1011004 600V/20A 2014-03-12 2015-03-12 EVERFINE DPS1010- YF The uncertainty of Operating Frequency U=0.6% (K=2), at the 95% confidence level. Test Data: Sample No. Base Orientation Frequency (Hz) 505-S01 VBU 120.144 1011001T N/A 2014-03-12 2015-03-12 Report No. 505-10 Page 15 of 25 The NVLAP Lab Code is 200707-0

Digitized photometric waveform Report No. 505-10 Page 16 of 25 The NVLAP Lab Code is 200707-0

4.6 Transient Protection Test Method: ANSI/IEEE C62.41.2-2002: IEEE Recommended Practice on Characterization of Surges in Low Voltage (1000V and Less) AC Power Circuits. Category A Location. Performance Requirements: Lamp shall survive 7 strikes of a 100 khz ring wave, 2.5 kv level. All units shall be fully operational at the completion of testing. Test Procedure: The sample was operated at rated voltage in its designated orientation during the test. Seven strikes of 2500V (0.5us 100 khz Ring Wave) were performed on lamp base in accordance with ANSI/IEEE C62.41 (Category A). Test Equipment: Device Manufacture Model No Serial No Test Range date due date AC Power source HengPu HPA 1103 0003394 3KVA 2014-03-12 2015-03-12 MODULAR IMPULSE GENERATOR EMC- PARTNER MIG0603IN1 IEC-ANSI 593 N/A 2014-03-12 2015-03-12 Uncertainty: The uncertainty of voltage U=1.07% (K=2), at the 95% confidence level. The uncertainty of time U=0.6% (K=2), at the 95% confidence level. Test Data: Sample No. 505-S19 505-S20 505-S21 505-S22 505-S23 Test Result Survival Survival Survival Survival Survival Report No. 505-10 Page 17 of 25 The NVLAP Lab Code is 200707-0

4.7 Rapid Cycle Stress Test Test Method: IES LM-65-10: Life Testing of Compact Fluorescent Lamps Performance Requirements: Lamp, when cycled at 2 minutes on, 2 minutes off, or 5 minutes on 5 minutes off, shall survive the lesser number of cycles: one cycle per hour of rated life or 15,000 cycles. At least 5 units shall survive the minimum number of cycles. Test Procedure: 6 lamps were operated base-up at rated voltage and operating cycle is 5minutes on, 5minutes off until they burned out or reach the times requested. The input voltage was monitored and regulated to within ± 2 percent of the rated rms value for the duration of the test. Ambient temperature was controlled between 20 C and 35 C. Test Equipment: Device Manufacture Model No Serial No Test Range date due date Relay OMRON DH48S-S EE157 N/A 2013-08-01 2014-08-01 AC POWER SUPPLY HPC HPC-3190 (90KVA) 0003389 0-300V 40-499.9Hz 2014-03-12 2015-03-12 Thermal Meter Victor VC230 QA046 N/A 2013-08-07 2014-08-07 Uncertainty: The uncertainty of the timer U=0.5s (K =2), at the 95% confidence level. Test Data: Sample No. Orientation Number of Cycle 505-S12 VBU 15000 505-S13 VBU 15000 505-S14 VBU 15000 505-S15 VBU 15000 505-S16 VBU 15000 505-S17 VBU 15000 Report No. 505-10 Page 18 of 25 The NVLAP Lab Code is 200707-0

4.8 Lumen Maintenance and Color Maintenance Test Method: Bay Area Compliance Laboratories Corp. (Shenzhen) IES LM-79-08: Electrical and Photometric Measurements of Solid-State Lighting Products CIE Pub. No. 15:2004: Colorimetry ENERGY STAR Test Method: Ambient Temperature Life Testing Performance Requirements: Lamp change in chromaticity from 0-hour measurement, at any measurement point during the first 6,000 hours of lamp operation, shall be within a total distance of 0.007 on the CIE 1976 u v diagram. Nine or more units shall meet the requirement. Lamp shall maintain minimum percentage of 0-hour light output after completion of the specific test duration per the tables in ENERGY STAR specification. The reported values shall be the average lumen maintenance of 9 surviving units and shall meet the minimum requirement for the designated life claim. All tested units shall be operational at 3,000 hours. 90% of the tested units shall be operational at 6,000 hours. Test Procedure: Ten lamps were operated to test both of lumen maintenance and color maintenance. This test would be suspended for Photometric measurement: after 3000 hours for initial qualification with LM-80 report; after 6000 hours for full qualification; and after more than 6000 hours for rated life more than 25000 hours. Lamps were tested in accordance with the ENERGY STAR Ambient Temperature Life Test in an ambient temperature condition between 20 C and 35 C Test Equipment: Device Manufacture Model No Serial No Test Range date due date Integrating Sphere SENSING N/A N/A 25 2014-03-16 2015-03-16 Power Meter SENSING UI2008 908735 10.0-600.0V 2014-03-12 2015-03-12 Spectral photometer SENSING SPR3000 s0902024 350nm~800nm 2014-03-16 2015-03-16 AC Power Supply ALL Power APW-105N 970663 0V-300V 50-400Hz 2014-03-12 2015-03-12 Standard Light Source EVERFINE D204 201311 N/A 2013-09-26 2014-09-26 Thermal Meter SENSING N/A T-08-EE006-1 25 2014-03-13 2015-03-13 DC Power Supply ITECH IT6154 AC POWER SUPPLY N/A HPC-3160 (60KVA) 0061 0417 6471 0010 19 0~32V 2014-03-12 2015-03-12 0003384 0-300V 40-499.9Hz N/A N/A Thermal Meter Victor VC230 EE094 0~40 0~90% 2013-04-01 2014-04-01 Report No. 505-10 Page 19 of 25 The NVLAP Lab Code is 200707-0

Device Manufacture Model No Serial No Test Range date due date Thermal Meter Victor VC230 EE209 0~40 0~90% 2013-04-01 2014-04-01 Thermal Meter Victor VC230 1173356 0~40 0~90% 2013-04-01 2014-04-01 Thermal Meter Victor VC230 QA047-20~70 2013-08-07 2014-08-07 Uncertainty: The uncertainty of the light output (luminous flux) measurements is U=1.60% (K=2), at the 95% confidence level. The uncertainty of the correlated color temperature measurements is U=21K (K=2), at the 95% confidence level. The uncertainty of the CRI is U=1.3(K=2), at the 95% confidence level. The uncertainty of power meter AC current U=0.19 % of rdg, AC Voltage U=0.15% of rdg, Power U=0.20%) (K=2), at the 95% confidence level. Test Data: (Next Page) Report No. 505-10 Page 20 of 25 The NVLAP Lab Code is 200707-0

3000 Hours Photometric Measurement Sample No. Orientatio n 3000-hour Luminous Flux (lm) % of Initial Luminous Flux 3000-hour u 3000-hour v Color Maintenan ce Burned Hours 505-S01 VBU 471.286 96.50% 0.2599 0.5218 0.0001 3000 505-S02 VBU 474.617 96.19% 0.2598 0.5214 0.0003 3000 505-S03 VBU 477.069 96.17% 0.2602 0.5221 0.0005 3000 505-S04 VBU 468.116 96.38% 0.2602 0.5221 0.0008 3000 505-S05 VBU 479.004 96.64% 0.2603 0.5220 0.0007 3000 Average VBU 474.018 96.37% 0.2601 0.5219 0.0005 N/A 505-S06 VBD 486.493 96.48% 0.2599 0.5216 0.0004 3000 505-S07 VBD 483.027 96.39% 0.2602 0.5223 0.0003 3000 505-S08 VBD 491.299 96.49% 0.2600 0.5214 0.0002 3000 505-S09 VBD 484.255 96.24% 0.2595 0.5212 0.0002 3000 505-S10 VBD 492.604 97.03% 0.2596 0.5217 0.0004 3000 Average VBD 487.536 96.53% 0.2598 0.5216 0.0003 N/A Average ALL 480.163 96.45% 0.2599 0.5218 0.0004 N/A 6000 Hours Photometric Measurement Sample No. Orientatio n 6000-hour Luminous Flux (lm) % of Initial Luminous Flux 6000-hour u 6000-hour v Color Maintenan ce Burned Hours 505-S01 VBU TBD TBD TBD TBD TBD TBD 505-S02 VBU TBD TBD TBD TBD TBD TBD 505-S03 VBU TBD TBD TBD TBD TBD TBD 505-S04 VBU TBD TBD TBD TBD TBD TBD 505-S05 VBU TBD TBD TBD TBD TBD TBD Average VBU TBD TBD TBD TBD TBD N/A 505-S06 VBD TBD TBD TBD TBD TBD TBD 505-S07 VBD TBD TBD TBD TBD TBD TBD 505-S08 VBD TBD TBD TBD TBD TBD TBD 505-S09 VBD TBD TBD TBD TBD TBD TBD 505-S10 VBD TBD TBD TBD TBD TBD TBD Average VBD TBD TBD TBD TBD TBD N/A Average ALL TBD TBD TBD TBD TBD N/A Report No. 505-10 Page 21 of 25 The NVLAP Lab Code is 200707-0

5 EUT PHOTO 5.1 Lamp profile LED6WG25/830K-DIM- G4 5.2 Lamp optics LED6WG25/830K-DIM- G4 Report No. 505-10 Page 22 of 25 The NVLAP Lab Code is 200707-0

5.3 LED Board Photo 5.4 Driver photo 1 Report No. 505-10 Page 23 of 25 The NVLAP Lab Code is 200707-0

5.5 Driver photo 2 Report No. 505-10 Page 24 of 25 The NVLAP Lab Code is 200707-0

Attachment A - LM-80-08 test report and TM-21 Calculator **********END OF REPORT********** Report No. 505-10 Page 25 of 25 The NVLAP Lab Code is 200707-0