YY4-HRLED PAR LAMP

User Manual HR led Main Technical Parameters Input Voltage AC90-230V Freqency Range 50/60HZ Power Factor >0.6 Power Efficiency >80% LED Working Voltage 3.3V Led Consumption 2.3W System Consumption 4W Led Luminous Efficiency 55-100LM/W WW 160 PW 180 Led Initial Flux CW 210 Lamp's Efficiency >85% WW 3000K PW 4000K Color Temperature CW 5000K WW >85 PW >78 Color Rendering Index CW >75 Light Design LED with the lens of the second match to light beam angle 25°/ 45° Working Temperature -40°C-60°C Srorage Temperature -40°C-60°C Working Life-span >35000H FCC NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to the equipment. Such modification could void the user's authority to operate the equipment. This product may cause interference to radio equipment and should not be installed near maritime safety communications equipment or other critical navigation or communication equipment operating between 0.45-30MHz.

Block Diagram Bridge rectifier π -type filter IC- Switch Frequency 80KHz Clamping circuit Rectifier and filter Current sample LED light source 120V /60Hz Fuse

Plusrite Electric（Jiangsu）Co., Ltd. FCC ID: Y Y4-HR POWER OF ATTORNEY Nov.21, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Nov.22, 2011. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Plusrite Electric（Jiangsu）Co., Ltd., are not subject to a denial of Federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Plusrite Electric（Jiangsu）Co., Ltd. ------------------------------- Yafeng.Yang Senior Manager

HR–Front View HR–Back View

FCC ID Label This device complies with Part 18:2007 of the FCC Rules. The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Top View/ proposed FCC Label Location FCC ID: YY4-HR

FCC ID Label Sample for Model: HR This device complies with Part 18 of the FCC Rules. FCC ID : YY4-HR

PCB - Front View PCB- Back View

Circuit Description The LED PAR Lamp was using constant current drive the LED light source with isolation circuit in switch mode. LNK605DG is the circuit’s controller and switch, which is worked at fly-back mode, and the working frequency is 80KHz. And the FR1 ,When input is shorted, it performs input shorted protect function. the C1、C2、L1: Work together which perform EMI function. And the U1, A power supply controller combines a high voltage power MOSFET switch which uses a simple ON/OFF control to regulate the output voltage The secondary circuit use Half-bridge rectifier and aluminum film capacitor for rectifying and filtering.

Osc 80khz

FCC TEST REPORT Page 1 of 19 Ref. No.:WT10114505-U-E-F FCC ID : YY4-HR Applicant : Plusrite Electric（Jiangsu）Co., Ltd. Address : NO.1 People West Road.,Wujin,Changzhou,jiangsu,China Equipment Under Test (EUT) : Product description : LED PART Lamp Model No. : HR Standards : FCC PART 18: 2007 Date of Test : Nov. 14~15, 2010 Test Engineer : Sonic.chen /Engineer Reviewed By :Philo.zhong /Manager PREPARED BY: Waltek Services (Shenzhen) Co., Ltd. 1/F, Fukangtai Building,West Baima Rd.,Songgang Street, Baoan District, Shenzhen 518105,China Tel: +86-755-27553488 Fax: +86-755-27553868 Plusrite Electric（Jiangsu）Co., Ltd. FCC ID: YY4-HR Page 2 of 19 Ref. No.:WT10114505-U-E-F Contents Page 1 COVER PAGE..........................................................................................................................................................1 CONTENTS........................................................................................................................................................................2 2 TEST SUMMARY....................................................................................................................................................3 3 GENERAL INFORMATION..................................................................................................................................4 3.1 CLIENT INFORMATION............................................................................................................................................4 3.2 GENERAL DESCRIPTION OF E.U.T...........................................................................................................................4 3.3 DETAILS OF E.U.T. .................................................................................................................................................4 3.4 DESCRIPTION OF SUPPORT UNITS...........................................................................................................................4 3.5 STANDARDS APPLICABLE FOR TESTING..................................................................................................................4 3.6 TEST METHODOLOGY.............................................................................................................................................4 3.7 TEST FACILITY........................................................................................................................................................4 3.8 TEST LOCATION......................................................................................................................................................5 4 EQUIPMENT USED DURING TEST ...................................................................................................................6 5 CONDUCTED EMISSION TEST ..........................................................................................................................9 5.1 TEST EQUIPMENT....................................................................................................................................................9 5.2 TEST PROCEDURE...................................................................................................................................................9 5.3 CONDUCTED TEST SETUP.....................................................................................................................................10 5.4 EUT OPERATING CONDITION...............................................................................................................................10 5.5 CONDUCTED EMISSION LIMITS.............................................................................................................................11 5.6 SPECTRUM ANALYZER..........................................................................................................................................11 5.7 CONDUCTED EMISSION TEST RESULT...................................................................................................................11 5.7.1 Measurement Data .....................................................................................................................................11 6 EMISSIONS TEST RESULTS..............................................................................................................................13 6.1 RADIATION EMISSION DATA.................................................................................................................................13 6.1.1 Measurement Uncertainty ..........................................................................................................................13 6.1.2 EUT Setup ..................................................................................................................................................13 6.1.3 Spectrum Analyzer Setup............................................................................................................................14 6.1.4 Test Procedure ...........................................................................................................................................14 6.1.5 Corrected Amplitude & Margin Calculation .............................................................................................14 6.1.6 Summary of Test Results ............................................................................................................................15 7 PHOTOGRAPHS OF TESTING..........................................................................................................................16 7.1 CONDUCTED EMISSION TEST VIEW.......................................................................................................................16 7.2 RADIATION EMISSION TEST VIEW........................................................................................................................16 8 PHOTOGRAPHS - CONSTRUCTIONAL DETAILS ......................…

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Photographs of Testing Conducted Emission Test View Radiation Emission Test View