LED19WPAR38/NFL/827-DIM

Transcription

1 LED19WPAR38/NFL/827-DIM

2 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM TABLE OF CONTENTS 1 - GENERAL INFORMATION PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) OBJECTIVE TEST FACILITY DESCRIPTION TEST EQUIPMENT LIST TEST METHOD PHOTOMETRIC AND ELECTRICAL MEASUREMENT (INTEGRATED SPHERE METHOD) PHOTOMETRIC AND ELECTRICAL MEASUREMENT (GONIOPHOTOMETER METHOD) DEVIATION FROM STANDARD OPERATING PROCEDURE SUMMARY OF TEST RESULT SPECTRAL FLUX PLOTS EUT PHOTOS LUMINOUS INTENSITY DISTRIBUTION TEST PLOTS (CIE CHROMATICITY)... 9 Report No.BTR Page 2 of 9 IESNA LM-79 Test Report

3 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 1 - GENERAL INFORMATION 1.1 Product Description for Equipment under Test (EUT) Applicant : EiKO Global, LLC Product Name : LED Model No : LED19WPAR38/NFL/827-DIM Brand : Litespan Nominal Operation Voltage : AC 120V/60HZ Nominal Power : 19W Nominal CCT : 2700K Nominal CRI : 81 Nominal Lumen Output : 1200Lumens Nominal Life Time : 40000Hours Number of hours operated prior to measurement for new sample : 0 Hours Stabilization Time : 1.5 Hours Total operating time for measurement include stabilization time : 3.5 Hours Standard Nominal Shape of Bulb(Designation) : Omnidirectional A, BT, P, PS, S, T Decorative B, BA, C, CA, DC, F, G Directional PAR, MR, R, BR Date of Receiving Sample : May 20, 2013 Measurement quantities measured : 1 pcs Test Requested : 1. Electrical and Photometric Test 2. Luminous Intensity Distribution Test Non Standard 1.2 Objective The following test report is prepared on behalf of EiKO Global, LLC in accordance with IESNA LM-79-08, used the following American National Standards or illumination Engineering Society of North America test guides: ANSI C : Specifications for the Chromaticity of Solid State Lighting Products; ANSI C : American National Standard for Electric Lamps Nomenclature for Glass Bulbs Intended for Use with Electric Lamps; ANSI C : American National Standard for Electric Lamps A, G, PS, and Similar Shapes with E26 Medium Screw Bases; ANSI C : American National Standard for Electric Lamps PAR and R Shapes; ANSI C : American National Standard for Electric Lamps Two-inch (51 mm); Integral-reflector Lamps with Front Covers and GU5.3 or GX 5.3 Bases; ANSI/IEC C : American National Standard for Electric Lamp Bases; ANSI/IEEE C (01-May-1991): Surge Voltages in Low-Voltage AC Power Circuits, Recommended Practice for; CIE Publication No : Method of Measuring and Specifying Color Rendering of Light Sources; CIE Publication No : The Basis of Physical Photometry; IESNA LM : Practical Guide to Colorimetry of Light Sources; IESNA LM : Guide for the Selection, Care, and Use of Electrical Instruments in the Photometric Laboratory; IESNA LM Electrical and Photometric Measurement of Solid State Lighting Products UL : Standard for Self-Ballasted Lamps and Lamp Adapters; UL : Light Emitting Diode (LED) Equipment for Use in Lighting Products. Report No.BTR Page 3 of 9 IESNA LM-79 Test Report

4 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 1.3 Test Facility Description The Energy Efficiency Lab used by BEST to collect energy efficiency measurement data is located in 1st Floor, 1st Building, Weitai Industrial Park, Yingrenshi, Shiyan, Baoan, Shenzhen, China. BEST Test Service Shenzhen Co., Ltd is a National Institute of Standards and Technology (NIST) accredited laboratory, under the National Voluntary Laboratory Accredited Program (Lab Code ). BEST Test Service Shenzhen Co., Ltd is also an ELI accredited lab for lighting products (ELI Certificate No. ELI-L ) and UL accredited lab for lighting products 1.4 Test Equipment List Apparatus List Device Cal. Date Cal Due Date 1 Integral Sphere+ Spectrophotometer System Mar 10, 2013 Mar 09, Digital Power Meter Oct 18, 2012 Oct 17, Goniophotometer+ Spectrophotometer System Nov 20, 2012 Nov 19, Standard Light Source Sep 17, 2012 Sep 16, Standard Light Source Sep 17, 2012 Sep 16, Digital Storage Oscilloscope Oct 18, 2012 Oct 17, Ultra Compact Simulator Oct 20, 2012 Oct 20, Temperature Chamber Oct 20, 2012 Oct 20, Digital Caliper Nov 20, 2012 Nov 19, Digital CC&CV DC Power Supply(30V 5A) N/A N/A /2 Digital Multimeter Oct 18, 2012 Oct 17, Digital CC&CV DC Power Supply(120V 10A) N/A N/A /2 Digital Multimeter Oct 18, 2012 Oct 17, Digital Multimeter Oct 18, 2012 Oct 17, Temperature Recorder+Thermocouple Nov 20, 2012 Nov 19, Timer Controller Nov 20, 2012 Nov 19, 2013 Statement of Traceability: BEST Test Service Shenzhen Co., Ltd. certifies that all calibration has been performed using suitable standards traceable to the NIM China. Report No.BTR Page 4 of 9 IESNA LM-79 Test Report

5 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 2 - Test Method 2.1 Photometric and Electrical Measurement (Integrated Sphere Method) Total light output (luminous flux) for the 25 ±1 ambient temperature conditions is measured using a 1.6m 4 geometry integrating sphere. Temperature is measured at a position inside the sphere. Spectral radiant flux measurements are made using Lab sphere to the detector port of the integrating sphere. Each lamp is operated at rated voltage in its designated orientation. Each lamp should be stable before measurements are made. The determining method of stable is as follows: Step 1 Take 3 measurements of the lamp light output at 15 minute interval (total time=30mintues.)this time period is in addition to the recommended pre-burning time. Step 2 Calculate the percent difference between the maximum measured value and the minimum measured value for the three consecutive measurements. Step 3 if the value calculated in Step 2 does not exceed 0.5 percent, the lamp is considered stable. Luminous flux, chromaticity coordinates, correlated color temperature and color rendering index for each lamp are calculated from the spectral radiant flux measurements taken at 2 nm intervals over the range 350 to 1050 nm. The calibration of the sphere photometer-spectrometer system is traceable to the NIST USA. Lamp efficacy (lumens per watts) for each lamp model is computed based on the revised luminous flux result. Electrical measurements including voltage, current, power and power factor are measured using the digital power Meter. The total uncertainty of the light output measurements is estimated, at the 95% confidence level, not to exceed ±1.12% over the wavelength range nm. 2.2 Photometric and Electrical Measurement (GonioPhotometer Method) A Goniometer was used to measure the intensity (candelas) at each angle of distribution for each sample; the photometric distance is 24m. Ambient temperature was measured equal to the height of the sample mounted on the Goniometer equipment. Each sample was operated at input rated voltage in its designated orientation. Each sample was allowed to be stable before measurement was made. Electrical measurements including voltage, current, power and power factor were measured using the Power Analyzer Before each measurement, the method below should be used to determine the lamp is stable or not. Step 1 Take 3 measurements of the lamp intensity at 15 minute interval (total time=30mintues.)this time period is in addition to the recommended pre-burning time. Step 2 Calculate the percent difference between the maximum measured value and the minimum measured value for the three consecutive measurements. Step 3 if the value calculated in Step 2 does not exceed 0.5 percent, the lamp is considered stable. Some graphics were created with Photometric Plus software. 2.3 Deviation from standard operating procedure None. Report No.BTR Page 5 of 9 IESNA LM-79 Test Report

6 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 3 Summary of Test Result Item Test Result Accreditation Required Fields Lumen Output (Lumens) Luminous Efficacy (lm/w) Correlated Color Temperature (CCT) NVLAP/EPA NVLAP/EPA 2626 NVLAP/EPA Color Rendering Index CRI 82.1 NVLAP/EPA Input Power (W) 20.8 NVLAP/EPA Power Type AC DC / Input Voltage (V) Input Current (A) NVLAP/EPA NVLAP/EPA Power Factor NVLAP/EPA x(cie 1931) NVLAP/EPA y(cie 1931) NVLAP/EPA u (CIE 1976) NVLAP/EPA Optional Fields v (CIE 1976) NVLAP/EPA Duv(CIE 1976) NVLAP/EPA R9 1 NVLAP/EPA Beam Angle: (Degree) Center beam candlepower: (cd) 25.6 NVLAP/EPA NVLAP/EPA Zonal lumen density (0-60 ): 95.2% NVLAP/EPA Zonal lumen density (60-90 ): 4.8% NVLAP/EPA Zonal lumen density ( ): 0% NVLAP/EPA Zonal lumen density ( ): 0% NVLAP/EPA Report No.BTR Page 6 of 9 IESNA LM-79 Test Report

7 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 4 Spectral Flux Plots Report No.BTR Page 7 of 9 IESNA LM-79 Test Report

8 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 5 EUT Photos Report No.BTR Page 8 of 9 IESNA LM-79 Test Report

9 EiKO Global, LLC Model: LED19WPAR38/NFL/827-DIM 6 Luminous Intensity Distribution Test Plots (CIE Chromaticity) This page is blank and see next page. Report No.BTR Page 9 of 9 IESNA LM-79 Test Report

10 DESCRIPTIVE INFORMATION (From Photometric File) IESNA:LM [TEST] [TESTLAB] EVERFINE [NEARFIELD] [LAMPPOSITION] 0,0 [OTHER] EVERFINE GO-R5000_V2 SYSTEM [MANUFAC] EiKO [LUMINAIRE] LED19WPAR38/NFL/827-DIM [LAMP] LED19WPAR38/NFL/827-DIM [OTHER] [OTHER] Gamma(deg) Fz(lm) Ft(lm) %Lum %Lamp [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] [OTHER] Note: Candela values converted from Type-C to Type-B Page 1

11 CHARACTERISTICS NEMA Type 4 H x 4 V Maximum Candela Maximum Candela Angle 1H 0V Horizontal Beam Angle (50%) 25.6 Vertical Beam Angle (50%) 25.7 Horizontal Field Angle (10%) 50.7 Vertical Field Angle (10%) 50.5 Lumens Per Lamp (1 lamp) Total Lamp Lumens Beam Lumens 472 Beam Efficiency 37 % Field Lumens 952 Field Efficiency 75 % Spill Lumens 322 Luminaire Lumens 1274 Total Efficiency 100 % Total Luminaire Watts 20.8 Ballast Factor 1.00 Page 2

12 AXIAL CANDELA DEG. HOR. DEG. VERT Page 3

13 CANDELA TABULATION Maximum Candela = Beam Edge = Cd (50% of Max.) Field Edge = Cd (10% of Max.) * Indicates Values Inside Field Edge Vert. Horizontal Angles Angles Page 4

14 CANDELA TABULATION - (Cont.) Vert. Horizontal Angles Angles * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Vert. Horizontal Angles Angles Page 5

15 CANDELA TABULATION - (Cont.) * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Vert. Horizontal Angles Angles Page 6

16 CANDELA TABULATION - (Cont.) * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Vert. Horizontal Angles Angles Page 7

17 CANDELA TABULATION - (Cont.) Page 8

18 LUMEN TABULATION Average Of Right And Left Sides Total Luminaire Lumens (one side of beam only) = Total Field Lumens (one side of beam only) = * Indicates Values Inside Field Edge Vert. Horizontal Angles Angles * 0.96 * 0.92 * 0.87 * 0.79 * 0.70 * * 1.55 * 1.48 * 1.38 * 1.25 * 1.10 * 0.94 * 0.79 * * 1.86 * 1.78 * 1.66 * 1.50 * 1.32 * 1.13 * 0.94 * 0.76 * 0.73 * * 1.90 * 1.82 * 1.71 * 1.56 * 1.38 * 1.18 * 0.99 * 0.80 * 0.76 * * 2.29 * 2.20 * 2.06 * 1.88 * 1.67 * 1.45 * 1.21 * 0.98 * 0.93 * * 2.70 * 2.59 * 2.42 * 2.21 * 1.96 * 1.71 * 1.44 * 1.17 * 1.12 * * 3.16 * 3.01 * 2.80 * 2.54 * 2.25 * 1.96 * 1.66 * 1.36 * 1.30 * * 3.67 * 3.47 * 3.20 * 2.87 * 2.53 * 2.19 * 1.85 * 1.53 * 1.47 * * 4.19 * 3.95 * 3.61 * 3.20 * 2.79 * 2.40 * 2.02 * 1.67 * 1.61 * * 4.63 * 4.36 * 3.96 * 3.49 * 3.01 * 2.57 * 2.15 * 1.78 * 1.72 * * 4.90 * 4.64 * 4.22 * 3.70 * 3.17 * 2.68 * 2.24 * 1.85 * 1.79 * * 2.51 * 2.38 * 2.17 * 1.90 * 1.62 * 1.37 * 1.14 * 0.94 * 0.91 * * 2.52 * 2.39 * 2.18 * 1.91 * 1.62 * 1.37 * 1.14 * 0.94 * 0.91 * * 4.97 * 4.71 * 4.29 * 3.75 * 3.20 * 2.70 * 2.26 * 1.86 * 1.81 * * 4.75 * 4.48 * 4.06 * 3.56 * 3.06 * 2.60 * 2.18 * 1.80 * 1.75 * Page 9

19 LUMENS TABULATION - (Cont.) * 4.35 * 4.08 * 3.71 * 3.27 * 2.84 * 2.44 * 2.06 * 1.70 * 1.65 * * 3.80 * 3.58 * 3.27 * 2.93 * 2.57 * 2.23 * 1.89 * 1.57 * 1.51 * * 3.23 * 3.07 * 2.85 * 2.57 * 2.29 * 1.99 * 1.70 * 1.40 * 1.34 * * 2.73 * 2.62 * 2.45 * 2.23 * 2.00 * 1.74 * 1.48 * 1.21 * 1.15 * * 2.30 * 2.21 * 2.07 * 1.90 * 1.70 * 1.48 * 1.25 * 1.01 * 0.95 * * 1.92 * 1.84 * 1.73 * 1.59 * 1.41 * 1.22 * 1.01 * 0.81 * 0.76 * * 1.90 * 1.82 * 1.70 * 1.55 * 1.36 * 1.16 * 0.96 * 0.77 * 0.73 * * 1.59 * 1.52 * 1.41 * 1.27 * 1.11 * 0.94 * 0.79 * * 0.97 * 0.92 * 0.86 * 0.78 * Total Vert. Horizontal Angles Angles Page 10

20 LUMENS TABULATION - (Cont.) * * * * 0.65 * * 0.73 * * 0.81 * * 0.87 * * 0.90 * * 0.46 * * 0.46 * * 0.91 * * 0.88 * * 0.82 * * 0.75 * * 0.67 * * * * Page 11

21 LUMENS TABULATION - (Cont.) Total Vert. Horizontal Angles Angles Total Page 12

22 LUMENS TABULATION - (Cont.) Page 13

23 LUMENS TABULATION - (Cont.) Total Page 14

24 AXIAL CANDELA DISPLAY V H Maximum Candela = Located At Horizontal Angle = 1, Vertical Angle = 0 H - Horizontal Axial Candela V - Vertical Axial Candela Page 15

25 ISOCANDELA CURVES Vertical Angles Horizontal Angles Maximum Candela = Located At Horizontal Angle = 1, Vertical Angle = 0 50% Maximum Candela = % Maximum Candela = Page 16