2AEQI00245832541234String Lights

2.NOTE: NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. 1.Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or mor e of t he following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

Controller function block diagram 29V DC power supply 4.7V Regulator circuit IC2: EM78P153 CPU Oscillator: 4MHz KEY*3 IC1 RF83C 433MHz Oscillator: 6.7458MHz Antenna 433MHz LED

FCC ID: 2AEQI00245832541234 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. 25mm 50mm

Receiver controller view Receiver controller view Receiver controller view Receiver controller PCB view Receiver controller PCB view Adapter view Adapter view Adapter internal view Adapter PCB view Adapter PCB view

Controller Circuit Description I Image 1. 29V DC power supply through 4.7V Regulator circuit Image 2. The Antenna received transmitting signal 433MHz from remote control and transmit to receiver Chip RF83C by using the superheterodyne receiver principle，through internal mediation，restore digital signal transmit to EM78P153. Image 3. When EM78P153 received digital signal, it starts to analyze if the command is sending to local, if it is, EM78P153 will run corresponding control program according to the command, run the expected flashing way of the remote control. Image 4. Using PNP and NPN audion to achieve LED lights color conversion Image 5. Using AT24C02 memory to memory the current operating mode， When power on again, it is still able to maintain the current working status after power off.

1234 A B C D 4 321 D C B A Title NumberRevisionSize A4 Date:30-Jun-2015Sheet of File:E:\公司文件\Kehu\联兆\过FCC文件\L1501.ddbDrawn By: R3 33K C2 1.8PF C5 100N L1 27NH R2 10K C4 100N C3 10UF C1 6PF 29V C7 2.2UF L2 39NH VCC 1 2 OUT 3 OUT 45 6 IN 7 VSS 8 IC2 EM78P153 5V VSS 1 FM 2 VCC 3 4 OUT 5 ANDA 6 7 VSS 8 IC1 RF83C X1 6.7458MHz C11 10P R5 1K R6 10K R7 10K R9 5.1K R10 5.1K R8 10K R4 1K Q2 D882 Q1 D882 Q3 B772 Q4 B772 VDD VDD SW3 ON/OFF SW2 UP SW1 +- R1 2K D1 4.7V C6 4.7UF/16V D2 IN5819 R11 0R C9 10UF VDD 1 2 3 45 6 7 8 IC3 AT24C02 C8 100N MO JIXI JIXI MO R12 33K R13 33K S1 DIP-5.08 S2 DIP-5.08 LED+ LED+ ANT 433MHz

Report No.: 150428038GZU-002 Issued: 2015-5-21 FCC ID: 2AEQI00245832541234 Page 2 of 18 CONTENT TEST REPORT ....................................................................................................................................................................... 1 CONTENT ............................................................................................................................................................................... 2 1 TEST RESULTS SUMMARY ...................................................................................................................................... 3 2 TEST RESULTS CONCLUSION ................................................................................................................................ 4 3 LABORATORY MEASUREMENTS .......................................................................................................................... 5 4 TEST RESULTS ............................................................................................................................................................ 6 4.1 C ONDUCTED D ISTURBANCE V OLTAGE AT MAINS PORTS .............................................................................................. 6 4.1.1 Used Test Equipment ......................................................................................................................................... 6 4.1.2 Block Diagram of Test Setup ............................................................................................................................. 6 4.1.3 Test Setup and Procedure .................................................................................................................................. 6 4.1.4 Limit ................................................................................................................................................................... 7 4.1.5 Test Data............................................................................................................................................................ 8 4.1.6 Emission Curve .................................................................................................................................................. 9 4.1.7 Measurement Uncertainty................................................................................................................................ 10 4.2 R ADIATED E MISSION (30 MH Z -1000 MH Z ) .............................................................................................................. 10 4.2.1 Used Test Equipment ....................................................................................................................................... 10 4.2.2 Block Diagram of Test Setup ........................................................................................................................... 10 4.2.3 Test Setup and Procedure ................................................................................................................................ 11 4.2.4 Limit ................................................................................................................................................................. 11 4.2.5 Test Data.......................................................................................................................................................... 12 4.2.6 Test Curve ........................................................................................................................................................ 13 4.2.7 Measurement uncertainty ................................................................................................................................ 14 4.3 R ADIATED E MISSION ABOVE 1 GH Z ........................................................................................................................... 14 4.3.1 Used Test Equipment ....................................................................................................................................... 14 4.3.2 Block Diagram of Test Setup ........................................................................................................................... 15 4.3.3 Test Setup and Procedure ................................................................................................................................ 16 4.3.4 Limit ................................................................................................................................................................. 16 4.3.5 Test Data.......................................................................................................................................................... 17 4.3.6 Test Curve ........................................................................................................................................................ 18 4.3.7 Measurement uncertainty ................................................................................................................................ 18 Report No.: 150428038GZU-002 Issued: 2015-5-21 FCC ID: 2AEQI00245832541234 Page 3 of 18 1 TEST RESULTS SUMMARY Classification of EUT: Class B Test Item Standard Result Conducted disturbance voltage at mains ports FCC Part 15: 2014, Subpart B Pass Radiated emission (30 MHz–1 GHz) FCC Part 15: 2014, Subpart B Pass Radiated emission (Above 1 GHz) FCC Part 15: 2014, Subpart B Pass Remark: Reference publication is used for methods of measurement: ANSI C63.4:2009 Remark: 1. The symbol “N/A” in above table means Not Applicable. 2. When determining the test results, measurement uncertainty of tests has been considered. Report No.: 150428038GZU-002 Issued: 2015-5-21 FCC ID: 2AEQI00245832541234 Page 4 of 18 2 Test Results Conclusion (with Justification) RE: EMC Testing Pursuant to FCC Part 15, Subpart B Performed on the String Lights, Models: PELI-XXX/YY(“XXX” means number of lights from “100-12…

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