Directional Luminaire Test Report For ELEC-TECH INTERNATIONAL CO LTD No. 1 Jinfeng Road, Tangjiawan Town, Xiangzhou District, Zhuhai City, Guangdong Province, P.R.China 519085 LED Downlight Model name(s): 531931## Representative (Tested) Model: 53193101 Model Difference: ##=00-10 intends CCT is 2700K, ##=41-50 intends CCT is 4000K Prepare By: Review By: Engineer: Technical Lead: Date: 2017-07-31 Date: 2017-08-10 Note: This report does not imply product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Laboratory: Dongguan New Testing Centre Co., Ltd Page 1 / 26
Photo of Sample Laboratory: Dongguan New Testing Centre Co., Ltd Page 2 / 26
Annex Regulatory Body Test Method Regulation or Program Tests to Test Limit Per Regulation Measured or Evaluated to Determine or Program Requirement Efficiency or Fail Compliance Limit Level 9. PHOTOMETRIC PERFORMANCE REQUIREMENTS Luminaire Efficacy 60 lm/w 78.97 lm/w (initial) Luminaire Minimum 575 lm 763.5 lm Light Output (initial) Section 9.2 Luminaire Zonal 0-60 84.5% Lumen Density One of the following nominal correlated color temperatures Rated Correlated Color Temperature (CCT) (CCTs): 2700 Kelvin 3000 Kelvin 3500 Kelvin 2700 K 4000 K Section 9.3 4000 Kelvin 5000 Kelvin One of the following target correlated color temperatures Measured Correlated Color Temperature (CCT) (CCTs): 2725 ± 145 K 3045 ± 175 K 3465 ± 245 K 2670 K 3834 K (@ 120Vac) 3985 ± 275 K 5028 ± 283 K Section 9.4 Color Rendering Index (CRI) Ra 80 & R9 > 0 Ra= 82.8 R9= 12 (@ 120Vac) The variation of chromaticity shall be within a total linear Color Angular distance of 0.006 from the Uniformity weighted average point on the 0.0008 CIE 1976 (u,v ) diagram. Section 9.5 Laboratory: Dongguan New Testing Centre Co., Ltd Page 3 / 26
10. LUMEN MAINTENANCE AND RATED LIFE REQUIREMENTS Shall meet the following L70 rated lumen maintenance life Lumen Maintenance values, in situ: indoor >54000 hours Section 10.1 outdoor inseparable luminaires 1. In the sample luminaire, the in situ TMPLED temperature is less than or equal to the temperature specified in the LM-80 test report Maximum In-Situ for the corresponding or higher 99.1 C 105 C Source Temperature drive current. 92 ma 150 ma 2. The drive current measured in (@ 120Vac) Section 10.1 the luminaire is less than or equal to the drive current specified in the LM-80 test report at the corresponding temperature or higher. Shall meet the following L70 lumen maintenance life vales: 25,000 hours for indoor Section 10.2 Light Source Life 35,000 hours for outdoor luminaires 50,000 hours for inseparable luminaires For all LM-80 samples, at any measurement point, the distance of the chromaticity coordinates Section 10.3 Color Maintenance from the initial (zero-hour) chromaticity coordinates shall not exceed 0.007 at the temperature(s) adjacent to the measured in situ TMPLED LM-80 report has been verified and the chromaticity shift (Δu v ) is 0.0023 temperature, and at the corresponding drive current. Laboratory: Dongguan New Testing Centre Co., Ltd Page 4 / 26
11. ELECTRICAL PERFORMANCE REQUIREMENTS Light source shall remain Source Start Time continuously illuminated within 750 milliseconds of application 310 ms (@ 120Vac) Section 11.1 of electrical power. Total luminaire input power 5 watts: Power Factor PF 0.5 Total luminaire input power > 5 0.9176 (@ 120Vac) Section 11.3 watts: PF 0.7 Section 11.4 Transient Protection The line transient shall consist of seven strikes of a 100 khz ring wave, 2.5 kv level, for both common mode and differential mode. During and after test, the product operated normally Standby Power Luminaires shall not draw power 0 W Consumption in the off state. (@ 120Vac) Section 11.5 Operating Frequency 120 Hz 121.4 Hz (@ 120Vac) Section 11.6 12. LUMINAIRE SERVICEABILITY REQUIREMENTS LED light engines or retrofit kits shall make use of electrical interconnects that allow for Light Source consumer replacement of the Validated Replaceability engine or kit without the cutting Section 12.1 of wires or the use of solder. Wire nuts and other reusable connectors are allowed. Ballast/Driver shall make use of Section 12.2 Ballast/Driver Replaceability electrical interconnects that allow for consumer replacement of the ballast/driver without the cutting of wires or the use of solder. Wire nuts and other reusable Validated connectors are allowed. Laboratory: Dongguan New Testing Centre Co., Ltd Page 5 / 26
13. THERMAL PERFORMANCE REQUIREMENTS At the temperature measurement point for the hottest location on the driver case (TMPC as detailed by the driver manufacturer), the Maximum Measured measured driver case temperature 90.1 C<95 C Ballast or Driver at thermal equilibrium shall not (@ 120Vac) Case Temperature exceed the driver manufacturer s Section 13.1 maximum recommended temperature during in situ (installed in the luminaire) operation. Insulation contact (Type IC): Recessed Downlight Recessed downlights marketed as Thermal Type IC shall be approved for Performance zero clearance insulation cover Section 13.2 by an OSHA NRTL laboratory. 14. SAFETY REQUIREMENTS Demonstrate compliance with ANSI/UL 1574-2004, ANSI/UL Fixtures) Indoor Luminaire 1598-2008, ANSI/UL 1598C- Validated Validated Eligibility Criteria Safety 2014, ANSI/UL 2108-2004, Version 2.0 ANSI/UL 8750-2009, as Section 14.1 applicable. Demonstrate compliance with Fixtures) Electronic Ballast or ANSI/UL 1310-2010, ANSI/UL Validated Validated Eligibility Criteria Driver Safety 2108-2004, ANSI/UL 8750-2009, Version 2.0 as applicable. Section 14.2 Laboratory: Dongguan New Testing Centre Co., Ltd Page 6 / 26
15. CONTROL REQUIREMENTS Fixtures) Eligibility Criteria Version 2.0 Section 15.1 Dimming The luminaire and its components shall provide continuous dimming from 100% to 20% of light output. Luminaire shall not emit noise above 24dBA at 1 meter or less at the minimum output. 23.38 dba Product must continue to comply with the applicable product safety Products with standards the addition of the Fixtures) Connected functionality shall not override Eligibility Criteria Functionality existing safety protections and Version 2.0 (Optional) functions. Section 15.2 Must comply with section 11.5 Standby Power. Laboratory: Dongguan New Testing Centre Co., Ltd Page 7 / 26
16. PRODUCT LABELING & PACKAGING REQUIREMENTS Labeling & Packaging Packaging and marketing claims shall represent the product consistent with its certification. Validated Packaging shall clearly describe the nominal color designation of the lamp in units of Kelvin (e.g. 2700K, 3000K) and may display recommended corresponding nomenclature as outlined below. Validated Labeling & This can also be met through use Packaging of a Lighting Facts label (as applicable). 2700 Soft White Section 16.1 3000 Warm White 3500 Neutral White 4000/4100K Cool White 5000K Daylight For luminaires shipped with lamps containing mercury: Both the lamp and the luminaire Labeling & packaging shall have a label Packaging indicating mercury content which must be managed and disposed of properly, and shall reference: www.epa.gov/cfl For outdoor luminaires: Labeling & Packaging Packaging shall indicate the minimum (lowest) starting temperature for the lamp and ballast platform of the luminaire. Laboratory: Dongguan New Testing Centre Co., Ltd Page 8 / 26
For luminaires marketed as dimmable: Luminaire packaging shall indicate dimming range (as applicable), a list or web site address with compatible dimmers or other controls, and known Labeling & Packaging incompatibilities with dimmers, occupancy or vacancy sensors, timing devices or other external Validate lighting controls, or a message noting limitations and web site address to find out more specific information. Step dimming capability, if employed, shall be clearly indicated. For recessed downlight luminaires that are insulation- Labeling & Packaging contact (Type IC) rated: Packaging shall clearly state this rating. Sample language: IC- rated for direct contact with insulation. For recessed downlight luminaires that are airtight (AT) certified: Packaging shall indicate that the Labeling & luminaire permits air leakage less Packaging than 2.0 CFM at 75 Pascals when tested in accordance with ASTM E283-04. Sample language: Certified airtight per ASTM E283-04. Section 16.2 Light Source Shipment Complete light source components shall be provided with the luminaire or retrofit kit. Validated Laboratory: Dongguan New Testing Centre Co., Ltd Page 9 / 26
17. WARRANTY REQUIREMENTS Integrated LED lamps shipped with the luminaire shall carry a minimum 3 year warranty. Section 17 Warranty For luminaires incorporating nonreplaceable drivers, the above warranty requirement is extended to 5 years. Warranty language shall place no 5 years limitations on coverage based on duration of luminaire operation (e.g. hours per day). Laboratory: Dongguan New Testing Centre Co., Ltd Page 10 / 26
Product Information: Client Name: ELEC-TECH INTERNATIONAL CO LTD Brand Name: ETI Model Number: 531931##(##=00-10 or ##=41=50) Product type: LED Down Light Rating Input: AC120V, 60Hz, 10.5W Declared CCT: 2700K, 4000K Declared Light output: 670lm Declared Lifetime: 50000h LED Manufacturer: Samsung LED Model: SPMWH1221 LED Quantity: 24 pcs Forward current of LED Chip: 150 ma Date of Receipt Samples: 2017-07-13;2017-08-09 Quantity of Receipt Samples: 3,1 Sample Number: 170717001-S1~S3 for 531931##(##=01-10) 170809001-S1 for 531931##(##=41-50) Dimming type: Continuous Dimming Test Dimmer Manufacture: LUTRON Test Dimmer Model: DV-603P Laboratory Information: Test Laboratory: Dongguan New Testing Centre Co., Ltd Laboratory Address: 3F, No. 1 the 1 st North Industry Road, Songshan Lake Science & Laboratory Contact Name: Neil Zhong Laboratory Contact E-mail: Neil_ntc@163.com Report Information Issued Date of Test Report: 2017-08-10 Revised Date of Test Report: Test Report No.: NTCR17070059 Remark (If applicable) Technology Park, Dongguan, Laboratory: Dongguan New Testing Centre Co., Ltd Page 11 / 26
Test Specifications: Date of Test 2017-07-13 to 2017-08-09 Test item 1. Total Luminous Flux Reference Standard 2. Luminous Distribution Intensity 3. Luminous Efficacy 4. Correlated Color Temperature 5. Color Rendering Index 6. Chromaticity Coordinate 7. Color Angular Uniform 8. Transient Protection 9. Operation Frequency 10. Source Start Time 11. In-Situ Temperature Measured Test (ISTMT) 12. Maximum Measured Ballast Driver Case Temperature 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 ANSI/IEEE C62.41 (Category A) Recommended Practice on Surge Voltages in Low Voltage AC Circuits ANSI/UL 1598-2008 Luminaire 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 25ºC ± 1ºC. 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. Laboratory: Dongguan New Testing Centre Co., Ltd Page 12 / 26
3. Color Angular Uniform The sample was tested according to the IES LM-79-08. Photometric parameters were measured using type C goniophotometer and software. The ambient temperature shall be maintained at 25±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. Color spatial uniformity was calculated from the software taken at 1 vertical intervals and 90 horizontal intervals. Transient Protection Test The transient protection tests at ambient temperature were performed on one sample. The sample was operated at rated input voltage in the base - up orientation during the tests. Test system with an 100kHz Ring Wave Module and a Coupler/Decoupler Module was used to generate the 2500 volt ring wave transient strike across the lamp base contacts. Each wave consisted of a 0.5 microsecond rise time. Seven strikes were performed on each lamp sample in accordance with ANSI/IEEE C62.41 (Category A): Recommended Practice on Surge Voltages in Low Voltage AC Circuits. Operation Frequency Each test sample was operated at rated input voltage. The sample was operated at 120 Volts AC, 60Hz.Light output waveform shall be measured by a Flicker Photometer. Source Start Time & Run-Up Time Each test sample was operated in its designated orientation at rated input voltage in a 25±5 C ambient. The sample was operated at 120 Volts AC, 60Hz.A photodetector is used to monitor the luminaire light output. Time shall be measured by a Flicker Photometer. In-Situ Temperature Measurement Test (ISTMT) Maximum led source operating temperature measurements were taken on one test sample per model with a thermocouple and temperature meter. The SSL sample was allowed to reach thermal equilibrium for at least 3 hours before measurements were taken. Led source temperature was measured at the point as indicated by the included diagram in accordance with manufacturers declared hot spot location. The maximum temperature was recorded for the sample. A simulated ceiling or other enclosure may be used in accordance to UL 1598 as applicable. Maximum Measured Ballasted or Driver Case Temperature Maximum driver case temperature measurement was taken on one test sample per model with a thermocouple and temperature meter. The SSL sample was allowed to reach thermal equilibrium for at least 3 hours before measurements were taken. Driver case temperature was measured at the point as indicated by the included diagram in accordance with manufacturers declared hot spot location. The maximum temperature was recorded for the sample. A simulated ceiling or other enclosure may be used in accordance to UL 1598 as applicable. Laboratory: Dongguan New Testing Centre Co., Ltd Page 13 / 26
Integrating Sphere Test Results for 53193101 Test Condition: Test Ambient Test Humidity Orientation Stabilization Time Test Time 25.5 C 40 % Face Down 90 min 25 min Electrical Data: Voltage (Vac) Frequency (Hz) Current (A) Power (W) Power Factor 120.0 60 0.0878 9.67 0.9175 Color Data: Parameter Result Special Color Rendering CCT (K) 2670 R1 82 R9 12 Color Rendering Index (CRI) 82.8 R2 93 R10 85 R9 12 R3 94 R11 79 Chromaticity, x 0.4609 R4 80 R12 78 Chromaticity, y 0.4085 R5 82 R13 85 Chromaticity u 0.2641 R6 93 R14 97 Chromaticity v 0.5267 R7 81 R15 74 Duv -0.00084 R8 58 - - Spectrum Diagram: Laboratory: Dongguan New Testing Centre Co., Ltd Page 14 / 26
Integrating Sphere Test Results for 53193141 Test Condition: Test Ambient Test Humidity Orientation Stabilization Time Test Time 25.2 C 44 % Face Down 90 min 25 min Electrical Data: Voltage (Vac) Frequency (Hz) Current (A) Power (W) Power Factor 120.0 60 0.0857 9.42 0.9164 Color Data: Parameter Result Special Color Rendering CCT (K) 3834 R1 82 R9 13 Color Rendering Index (CRI) 83.9 R2 90 R10 76 R9 13 R3 96 R11 82 Chromaticity, x 03886 R4 83 R12 67 Chromaticity, y 0.3833 R5 82 R13 84 Chromaticity u 0.2279 R6 86 R14 98 Chromaticity v 0.5056 R7 87 R15 76 Duv 0.00071 R8 66 - - Spectrum Diagram: Color Angular Uniformity for 53193101 Test Result Maximum u'v' 0.0008 Laboratory: Dongguan New Testing Centre Co., Ltd Page 15 / 26
Goniophotemeter Test Results for 53193101: Test Condition: Test Ambient Test Humidity Orientation Stabilization Time Test Time 25.1 C 37 % Face Down 90 min 25 min Electrical Data: Voltage (Vac) Frequency (Hz) Current (A) Power (W) Power Factor 120.0 60 0.0878 9.67 0.9176 Goniophotometer Data: Parameter Result Total Luminous (lm) 763.52 Total Luminous per foot (lm/ft) Luminous Efficacy (lm/w) 78.97 Zonal Lumens Distribution (0-60 ) 84.5% Beam Angle ( ) 101.2 Center Beam Candle Power (cd) 311.4 Luminous Intensity Distribution Diagram: Laboratory: Dongguan New Testing Centre Co., Ltd Page 16 / 26
Isocandela Diagram: Laboratory: Dongguan New Testing Centre Co., Ltd Page 17 / 26
Zonal Flux Diagram: Laboratory: Dongguan New Testing Centre Co., Ltd Page 18 / 26
Luminous Distribution Intensity Data: Laboratory: Dongguan New Testing Centre Co., Ltd Page 19 / 26
Source Start Time for 53193101: Test Result Start Time (ms) 310 Operating Frequency Test for 53193101: Test Result Operating Frequency (Hz) 121.4 Laboratory: Dongguan New Testing Centre Co., Ltd Page 20 / 26
Power Factor Test for 53193101: Test Result Power Factor 0.9176 Standby Power Consumption for 53193101: Test Result Power Consumption (W) 0 Transient Protection Test for 53193101: Dimming Test for 53193101: Test Result After Test Work Normal Test Result 100% Light Output (lm) Min. Light Output (lm) Dimming Level 763 72.5 9.5% Laboratory: Dongguan New Testing Centre Co., Ltd Page 21 / 26
In-Situ Temperature Measurement Test (ISTMT) for 53193101 Electrical Data: Voltage (Vac) Frequency (Hz) Current (A) Power (W) Power Factor Orientation Stabilization Time Test Time (hours) 120.0 60 0.0878 9.67 0.9175 Face Down 7.5 Test Result Thermocouple Location Measured LED Drive Current (ma) Temperature ( C) Ambient Test Result Corrected to 25 C Limits ( C) TMP LED 92 29.1 103.2 99.1 105 Test Result from TM-21 LM-80 Test Inputs Description of LED Light Source Tested Test Data for 55⁰C Case Test Data for 85⁰C Case Test Data for 105⁰C Case (manufacturer, model, catalog number) Temperature Temperature Temperature Samsung Electronics Co., LTD. SPMWH1221 Time Time Lumen Maintenance Time Lumen Maintenance (%) Lumen Maintenance (%) (hours) (hours) (%) (hours) 0 100.00% 0 100.00% 0 100.00% 1000 100.17% 1000 100.08% 1000 99.90% 2000 99.96% 2000 99.82% 2000 99.61% 3000 99.75% 3000 99.58% 3000 99.31% 4000 99.56% 4000 99.34% 4000 99.04% LM-80 Testing Details 5000 99.35% 5000 99.11% 5000 98.75% Total number of units tested per case temperature: 20 6000 99.17% 6000 98.89% 6000 98.47% Number of failures: 0 7000 98.96% 7000 98.65% 7000 98.18% Number of units measured: 20 8000 98.76% 8000 98.41% 8000 97.90% Test duration (hours): 9000 9000 98.58% 9000 98.16% 9000 97.62% Tested drive current (ma): 150 10000 10000 10000 Tested case temperature 1 (Tc, ⁰C): 55 11000 11000 11000 Tested case temperature 2 (Tc, ⁰C): 85 12000 12000 12000 Tested case temperature 3 (Tc, ⁰C): 105 13000 13000 13000 14000 14000 14000 15000 15000 15000 16000 16000 16000 17000 17000 17000 18000 18000 18000 19000 19000 19000 20000 20000 20000 21000 21000 21000 In-Situ Inputs 22000 22000 22000 Drive current for each 92 23000 23000 23000 LED package/array/module (ma): In-situ case temperature (Tc, ⁰C): 99.1 24000 24000 24000 Percentage of initial lumens to project to (e.g. for L70, 70 25000 25000 25000 enter 70): 26000 26000 26000 27000 27000 27000 Results 28000 28000 28000 29000 29000 29000 Time (t) at which to estimate lumen maintenance 50,000 30000 30000 30000 (hours): Lumen maintenance at time (t) (%): 87.43% 31000 31000 31000 Reported L70 (hours): >54000 32000 32000 32000 33000 33000 33000 34000 34000 34000 35000 35000 35000 36000 36000 36000 37000 37000 37000 38000 38000 38000 39000 39000 39000 Laboratory: Dongguan New Testing Centre Co., Ltd Page 22 / 26
Thermocouple Position on TMP Laboratory: Dongguan New Testing Centre Co., Ltd Page 23 / 26
Maximum Measured Driver Case Temperature for 53193101 Electrical Data: Voltage (Vac) Frequency (Hz) Current (A) Power (W) Power Factor Orientation Stabilization Time Test Time (hours) 120.0 60 0.0878 9.67 0.9175 Face Down 7.5 Test Result Thermocouple Location Temperature ( C) Limits ( C) Ambient Test Result Corrected to 25 C TMP Driver 29.1 94.3 90.1 95 Thermocouple position on TMP Laboratory: Dongguan New Testing Centre Co., Ltd Page 24 / 26
Equipment List: Equipment ID Equipment Name Last Cal. Due Cal. NTC-F01-001 Goniophotometer System 2016-12-03 2017-12-02 NTC-F01-006 2.0 meter Integrating Sphere 2016-12-03 2017-12-02 NTC-F01-013 Standard Lamp 2016-12-27 2017-12-26 NTCD-S001 Temperature Data Logger 2017-01-20 2018-01-19 NTCD-S049 Digital Phosphor Oscilloscope 2017-01-20 2018-01-19 NTC-F01-031 Digital Power Meter 2016-12-05 2017-12-04 NTC-F01-032 Surge Generator 2016-11-29 2017-11-28 NTC-F01-019 Temperature & Humidity Meter 2016-11-28 2017-11-27 Laboratory: Dongguan New Testing Centre Co., Ltd Page 25 / 26
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