ZJA-72070CHRISTMAS LIGHTS WITH REMOTE CONTROLLER

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Block Diagram Wireless Receiver Mainly Control Circuit MCU Voltage Regulator Drive Circuit Lights AC power source Reduction Voltage Circuit LC Oscillator 433.92MHz

LIGHTCOM TECHNOLOGY CO., LTD Letter of Authorization FCC ID: ZJA-72070 May 03, 2011 Federal Communications Commission Authorization and Evaluation Divisoin 7435 Oakland Mills Road Columbia, MD 21046 To Whom It’s My Concern: We, the undersigned,hereby Authorize Anbotek Compliance Laboratory Limited (Daniel Zhu) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Anbotek Compliance Laboratory Limited (Daniel Zhu). On our behalf shall have the same effect as acts of our own. This Authorization expires on Jun. 03, 2011 This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, LIGHTCOM TECHNOLOGY CO., LTD, are not subject to a denial of federal benefits pursuant to section 5301 of the Anti-Drug Abuse Act of 1988.21 USC835a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Shengxiang Li Business

Page 17 o f 20 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F Figure 1 The EUT-Overall View Figure 2 Part of the EUT-Front View Page 18 o f 20 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F Figure 3 Part of the EUT-Back View

FCC ID Label Sample for FCC ID: ZJA-72070 FCC ID: ZJA-72070 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation.

The proposed Label Location on EUT Proposed FCC ID Label Location Proposed Label Location on EUT The EUT-Back View/Proposed FCC ID Label Location

Page 19 o f 20 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F Figure 4 PCB of the EUT-Front View Figure 5 PCB of the EUT-Back View Page 20 o f 20 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F Figure 6 PCB of the EUT-Front View (Receiver Module) Figure 7 PCB of the EUT-Back View(Receiver Module)

Circuit Function Description 1. 25 pcs LEDs are series-connected to form a circuit, then 2 circuits are parallel-connected. 2. When powered to 110~120V AC, the lights are lighted and shows one color. 3. Press on/off switch of remote controller, the lights is off. 4. Press on/off switch again, the lights are lighted and shows the original color when 1 st powered to AC power. 5. Press on/off switch, the lights are lighted but changed to another different color. 6. Press on/off switch, the lights will be in 2-color-changing mode. 7. After receiving the digital signals from the remote controller, the RF receive module will filter out carrying wave first, then send the signals to MCU. 8.According to the digital signals, our program will check out the ID codes and the button value codes are correct or not. 9.If the ID codes and button value codes are correct, the MCU will control the LED driver circuit to make different patterns and functions. 10.RF module receive frenquency is 433.92Mhz

1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size A4 Date: 27-Apr-2011 Sheet of File: F:\ 资料 \ 摇控开关 \433 彩灯 \433 摇控彩灯 .ddb Drawn By: D1IN4007 D2IN4007 R11M R230K R315K/1W R41K Z1 4.7V/1W AC-A AC-B 1234 5678 U1 ST50530 C1102 C2104 IN 1 GND 2 OUT 3 U27130A-1 E1 100uF/16V Z24.7V/1W E2 100uF/16V AC-A 12 3 LED Q1 BT134-600E C3104 Q303356 Q31 2SC1623-L7 Q32 2SC1623-L7 Q33 2SC1623-L7 R3162K R3210K R331K R3610K R343.9K R373MR35680K R41100K R42510K R39220K R40 5.1M R385.1M L30 2.5T D30IN4148 C32222 C3110P C35P C34*1P C35222 C36102 C37105 C39102 C38104 L31 1uH 3.3V 3.3V DATA DATA 3.3V

Page 1 o f 22 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F APPLICATION FOR CERTIFICATION On Behalf of LIGHTCOM TECHNOLOGY CO., LTD Christmas Lights With Remote Controller Model No.: 72-070, 72-071, ES72-108 Prepared for : LIGHTCOM TECHNOLOGY CO., LTD Address : Dahou Administer District, Xiegang Town, Dongguan, Guangdong, China Prepared By : Anbotek Compliance Laboratory Limited Address : 1/F, 1 /Build, SEC Industrial Park, No. 4 Qianhai Road, Nanshan District, Shenzhen, 518054, China Tel: (86) 755-26014771 Fax: (86) 755-26014772 Report Number : 201104708F Date of Test : May 03~07, 2011 Date of Report : May 10, 2011 Page 2 o f 22 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F TABLE OF CONTENTS Description Page Test Report Verification 1. GENERAL INFORMATION ............................................................................................................... 4 1.1. Description of Device (EUT) ..........................................................................................................................4 1.2. Description of Test Facility.............................................................................................................................5 1.3. Measurement Uncertainty ...............................................................................................................................5 1.4. Test Summary .................................................................................................................................................5 2. POWER LINE CONDUCTED EMISSION MEASUREMENT ....................................................... 6 2.1. Test Equipment ...............................................................................................................................................6 2.2. Block Diagram of Test Setup ..........................................................................................................................6 2.3. Power Line Conducted Emission Limits (FCC Part 15 Class B) ....................................................................6 2.4. Configuration of EUT on Measurement..........................................................................................................7 2.5. Operating Condition of EUT...........................................................................................................................7 2.6. Test Procedure.................................................................................................................................................7 2.7. Power Line Conducted Emission Measurement Results.................................................................................7 3. RADIATED EMISSION MEASUREMENT..................................................................................... 10 3.1.Test Equipment ..............................................................................................................................................10 3.2. Block Diagram of Test Setup ........................................................................................................................10 3.3. Radiated Emission Limit (Subpart B Class B) ..............................................................................................11 3.4. EUT Configuration on Measurement ............................................................................................................11 3.5. Operating Condition of EUT.........................................................................................................................11 3.6. Test Procedure...............................................................................................................................................11 3.7. Radiated Emission Measurement Results .....................................................................................................12 4. PHOTOGRAPH ................................................................................................................................... 14 4.1. Photo of Power Line Conducted Emission Test............................................................................................17 4.2. Photo of Radiated Emission Test ..................................................................................................................17 APPENDIX I (Photos of EUT) (4 Pages) Page 3 o f 22 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F TEST REPORT VERIFICATION Applicant ： LIGHTCOM TECHNOLOGY CO., LTD Manufacturer ： LIGHTCOM TECHNOLOGY CO., LTD EUT ： Christmas Lights With Remote Controller (A) MODEL NO. : 72-070, 72-071, ES72-108 (B) SERIAL NO. : N/A (C) POWER SUPPLY: 120V~, 60Hz, 0.04A, 4.8W (D) TRADE MARK: N/A Measurement Procedure Used: FCC Rules and Regulations Part 15 Subpart B 2010 & FCC / ANSI C63.4:2009 The device described above is tested by Anbotek Compliance Laboratory Limited To determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart B Class B limits both radiated and conducted emissions. The measurement results are contained in this test report and Anbotek Compliance Laboratory Limited Is assumed full responsibility for the accuracy and completeness of these measurements. Also, this report shows that the Equipment Under Test (EUT) is to be technically compliant with the FCC requirements. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Anbotek Compliance Laboratory Limited Date of Test : May 03~07, 2011 Prepared by : (Engineer/ Well Wang) Reviewer : (Project Manager/ Coco Xiang) Approved & Authorized Signer : (Manager/ Tom Chen) Page 4 o f 22 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F 1. GENERAL INFORMATION 1.1. Description of Device (EUT) Description : Christmas Lights With Remote Cont…

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Page 17 o f 22 FCC ID: ZJA-72070 Anbotek Compliance Laboratory Limited Report No. 201104708F 4. PHOTOGRAPH 4.1. Photo of Power Line Conducted Emission Test 4.2. Photo of Radiated Emission Test