WK8-SU41XDSELF BALLASTED LAMP

Specified Performance measured in 120V/60Hz Operating voltage: 120V/ 60Hz

Block Diagram N L EMI Filter Rectifier Circuit Halt-Bridge Driver Output Stage N L EMI Filter Rectifier Circuit Halt-Bridge Driver Output Stage LAMP Wo r k f r e q 45KHz

TOP BRILLIANT TECHNOLOGY LTD FCC ID: WK8-S U41XD POWER OF ATTORNEY June， ，， ，27, 2011 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 June， ，， ，26, 2012. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, TOP BRILLIANT TECHNOLOGY 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, TOP BRILLIANT TECHNOLOGY LTD ------------------------------- Supervisor

2.1 EUT -Front View 2.2 EUT -Back View

TOP BRILLIANT TECHNOLOGY LTD. FCC ID: WK8- SU41XD Ref. No.: WT11062832-D-E-F Page 20 of 20 8 FCC ID Label This device complies with Part 18 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 This device complies with Part 18 of the FCC Rules. FCC ID : WK8-SU41XD

FCC ID Label Sample for Model : SU413D/120,SU418D/120 FCC ID : WK8-S U41XD

TOP BRILLIANT TECHNOLOGY LTD. FCC ID: WK8- SU41XD Ref. No.: WT11062832-D-E-F Page 19 of 20 7.3 PCB - Front View 7.4 PCB - Back View

Circuit Description: F1: When input is shorted, it performs input shorted protect function. T1.T2.C1.C2.C3: Work together with to performs EMI function. D1: Performs rectification function. Q1、Q2、U1: Performs Oscillating function, let low frequency switch high frequency. And the working frequency is 45kHz L1.T3.C7.C8: When switching power, the T4 and C7 take place series resonance startup the lamp, then T3 restricting current. And to the final lamp.

1 1 2 2 3 3 4 4 5 5 6 6 DD CC BB AA Title NumberRevisionSize B Date:2009-2-26Sheet of File:C:\Documents and Settings\..\SA418D.SchDrawn By: C4 C8 C9 C6 C7 C5 D2 D3 R2 R3 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 U1 R4 + C10 R6 R7 R8 R5 Q2 Q1 L1 T3 D4 J2 J1 D5 1 2 3 4 D1 T2 C3 C2 F1 T1 C1 R0R1 C12C13 C11 P0C101 P0C102 P0C201 P0C202 P0C301 P0C302 P0C401 P0C402 P0C501 P0C502 P0C601 P0C602 P0C701 P0C702 P0C801 P0C802 P0C901 P0C902 P0C1001 P0C1002 P0C1101 P0C1102 P0C1201 P0C1202 P0C1301 P0C1302 P0D101 P0D102 P0D103 P0D104 P0D201 P0D202 P0D301 P0D302 P0D401 P0D402 P0D501 P0D502 P0F101 P0F102 P0J10A P0J20A P0L101 P0L102 P0Q101 P0Q102 P0Q103 P0Q201 P0Q202 P0Q203 P0R001 P0R002 P0R101 P0R102 P0R201 P0R202 P0R301 P0R302 P0R401 P0R402 P0R501 P0R502 P0R601 P0R602 P0R701 P0R702 P0R801 P0R802 P0T101 P0T102 P0T103 P0T104 P0T201 P0T202 P0T203 P0T204 P0T301 P0T302 P0T303 P0T304 P0U101 P0U102 P0U103 P0U104 P0U105 P0U106 P0U107 P0U108 P0C101 P0F102 P0T102 P0C102 P0T101 P0C201 P0T104 P0T202 P0C202 P0T103 P0T201 P0C301 P0D103 P0R002 P0R102 P0T204 P0C302 P0C1302 P0D101 P0T203 P0C401 P0L101 P0Q202 P0R701 P0C402 P0D202 P0C501 P0C1001 P0D201 P0D302 P0D402 P0R301 P0C502 P0C602 P0C701 P0C1002 P0D104 P0D301 P0D501 P0R801 P0C601 P0R401 P0C702 P0C802 P0C1101 P0T303 P0C801 P0D102 P0Q102 P0R202 P0C901 P0C1102 P0L102 P0T301 P0C902 P0D401 P0D502 P0C1201 P0C1301 P0C1202 P0R001 P0R101 P0F101 P0J10A P0T304 P0J20A P0T302 P0Q101 P0R602 P0Q103 P0R702 P0Q201 P0R501 P0Q203 P0R802 P0R201 P0R302 P0R402 P0R502 P0R601 P0U101 P0U102 P0U103 P0U104 P0U105 P0U106 P0U107 P0U108

FCC TEST REPORT Ref. No.: WT11062832-D-E-F Page 1 of 20 FCC ID : WK8- SU41XD Applicant : TOP BRILLIANT TECHNOLOGY LTD. Address : Suite 101-102,lst Floor,Building7,No.5 Science park,Shatin,New Territories,Hong Kong. Equipment Under Test (EUT) : Product description : Self ballasted lamp Model No. : SU413D/120,SU418D/120 Standards : FCC Part18:2007 Date of Test : June 27,2011 Test Engineer : （Olic huang/Engineer） Reviewed By : （Philo zhong/Manager） PERPARED 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 TOP BRILLIANT TECHNOLOGY LTD. FCC ID: WK8- SU41XD Ref. No.: WT11062832-D-E-F Page 2 of 20 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........................................................................................................................................................5 3.8 TEST LOCATION......................................................................................................................................................5 4 EQUIPMENT USED DURING TEST ...................................................................................................................6 5 CONDUCTED EMISSION TEST ..........................................................................................................................8 5.1 TEST EQUIPMENT....................................................................................................................................................8 5.2 TEST PROCEDURE...................................................................................................................................................8 5.3 CONDUCTED TEST SETUP.......................................................................................................................................9 5.4 EUT OPERATING CONDITION.................................................................................................................................9 5.5 CONDUCTED EMISSION LIMITS.............................................................................................................................10 5.6 SPECTRUM ANALYZER..........................................................................................................................................10 5.7 CONDUCTED EMISSION TEST RESULT...................................................................................................................10 5.7.1 Measurement Data .....................................................................................................................................10 5.8 RADIATION EMISSION DATA.................................................................................................................................13 5.8.1 Measurement Uncertainty ..........................................................................................................................13 5.8.2 EUT Setup ..................................................................................................................................................13 5.8.3 Spectrum Analyzer Setup............................................................................................................................14 5.8.4 Test Procedure ...........................................................................................................................................14 5.8.5 Corrected Amplitude & Margin Calculation .............................................................................................14 5.8.6 Summary of Test Results ............................................................................................................................15 6 PHOTOGRAPHS OF TESTING..........................................................................................................................17 6.1 CONDUCTED EMISSION TEST VIEW.......................................................................................................................17 6.2 RADIATION EMISSION TEST VIEW........................................................................................................................17 7 PHOTOGRAPHS - CONSTRUCTIONAL DETAILS .......................................................................................18 7.1 EUT -FRONT VIEW...........…

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2.1 Conducted Emission Test View 2.2 Radiation Emission Test View