2BBPU128223012DC 7.5 MUSIC DUAL LED

Note: This equip ment has been tes ted and found to comply wit h the limits for a Class B digital device, pursuant to part 15 ofthe FCC Rules. These limits ar e designed to provide reasonable protection against harmful in ter fer ence in a residential in stallation. This e quipment gener ates, uses and can radia te radio frequency ener gy and, if not in stalled and used in accor dance wit h the in stru ctions, may cause harmful in ter fer ence to radio communic ations. However, ther e is no guar antee tha t in ter fer ence will not occur in a particular in stallation. If this equip ment does cause harmful in ter ference to radio or television reception, whic h can be deter mined by turn in g the equip ment offand on, the user is encouraged to try to cor rect the in ter fer ence by one or more of the followin g measures: - Reorient or relocate the receiving antenna. - In crease the separ ation between the equip ment and receiver . - Connect the equip ment in to an outle t on a cir cuit different from that to whic h the receiver is connected. - Consult the dealer or an exper ienced radio/TV technic ian for help. IMPORTANT SAFETY INSTRUCTIONS FOR THE LED DRIVER When using electrical products, basic precautions should always be practiced in cluding the followin g: 1. READ AND FOLLOW ALL SAFETY INSTRUCTIONS. 2. Read and follow all in stru ctions that ar e on the product or provided wit h the product. 3. For a cor d-connected or dir ect plu g-in power unit, do not use an extension cor d. 4. Refer ence the National Electrical Code, ANSI/NFPA 70, specifically for the in stallation of wiring and clearances from powe r and lighting conductor s. 5. In stallation wor k and electrical wiring must be done by qualified per son(s ) in accor dance wit h all applic able codes and st andar ds, in cluding fir e-rated constru ction. 6. For a cor d-connected or dir ect plu g-in power unit, do not in stall or use wit hin 10 feet of a pool. 7. For a cor d-connected or dir ect plu g-in unit, do not use in a bathroom. 8. WARNING: Risk of Electric Shock. When used outdoors, in stall only to a cover ed Class A GFCI protected receptacle that is weather proof wit h the power unit connected to the receptacle. If one is not provided, contact a qualified electrician for proper in stallation. Ensure that the power unit and cor d do not in ter fer e wit h completely closing the receptacle cover . 9. WARNING: Mount the unit at a height gr eater than 0.3m from the gr ound surf ace. 10.WARNING: Not for use wit h receptacles that ar e weather proof only when the receptacle is cover ed (attachment plu g cap not i nsert ed and receptacle cover closed) 11.I f the connection of this driver does not properly fit in to the connector of the lighting string, do not modif y the produc t and discar d the product if the connector is damaged. SAVE THESE INSTRUCTIONS – This manual c onta ins important safe ty and operating instr uctions fo r power units . Winners In dustry Co., Ltd. StorageMart 4000 S Pro vid ence Rd, Colu mbia, MO 65203 573-999-4548 Warnin g: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s author it y to oper ate the equip ment. This device complies wit h part 15 of the FCC Rules. Operation is subje ct to the followin g two conditions: (1) This device may not cause harmful in ter fer ence, and (2) this device must accept any in ter ference received, in cluding in ter fer ence that may cause undesired operation. 7' MUSIC DUAL LED Model: 128223012 This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

Winners Industry Co., Ltd. 2023/6/15 Federal Communications Commission 445 12 th Street SW Washington, DC 20554 Subject: Limited Agency Agreement Winners Industry Co., Ltd. FCC ID: 2BBPU128223012 To Whom It May Concern: We, Winners Industry Co., Ltd., hereby authorized Intertek Testing Services Shenzhen Ltd. Guangzhou Branch to act as our Agent for the purpose of preparing application for FCC ID number 2BBPU128223012 under all applicable parts of the FCC rules and regulations. The effective date of this limited agency agreement is 2023/6/15. The Limited Agency Agreement expires on 2023/12/15, unless sooner terminated or extended by written notice to Intertek Testing Services Shenzhen Ltd. Guangzhou Branch and the Federal Communications Commission. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. The applicant is not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 U.S.C. 862, and no party to the application is subject to a denial of federal benefits pursuant to that section. If you have any questions or comments, please do not hesitate to contact me. Sincerely, Kitty Chow Director

1(1) Winners Industry Co., Ltd. 2023/6/15 Attention: Application Examiner RE: Request for Confidentiality Applicant: Winners Industry Co., Ltd. FCC ID: 2BBPU128223012 To Whom It May Concern: Permanent Confidentiality [Complete this section if permanent confidentiality is requested] Request is hereby submitted by Winners Industry Co., Ltd. to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: • Schematics • Detailed Block Diagrams • Detailed Operational/Functional Description Rationale for request for confidentiality: Winners Industry Co., Ltd. , has invested considerable time and materials in research and development to produce the referenced product. [Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us.] If you have questions or need further information, please contact the undersigned. Sincerely, Kitty Chow Director Winners Industry Co., Ltd.

Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Room 02, & 101/E201/E301/E401/E501/E601/E701/E801 of Room 01 1-8/F., No. 7-2. Caipin Road, Science City, GETDD, Guangzhou, Guangdong, China Job No.: 230425035GZU FCC ID: 2BBPU128223012 Version: 08 July 2020 Page 1 of 2 FCC RF Exposure-Mobile (MPE) RF Exposure Compliance Requirement Model no.: 128223012 1. Standard requirement Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. (a) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S)(mW/cm 2 ) Averaging Times ׀E׀ 2 ׀, H׀ 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S)(mW/cm 2 ) Averaging Times ׀E׀ 2 ׀, H׀ 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- F/1500 30 1500-100000 -- -- 1.0 30 Note: f=frequency in MHz; *Plane-wave equivalent power density Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Room 02, & 101/E201/E301/E401/E501/E601/E701/E801 of Room 01 1-8/F., No. 7-2. Caipin Road, Science City, GETDD, Guangzhou, Guangdong, China Job No.: 230425035GZU FCC ID: 2BBPU128223012 Version: 08 July 2020 Page 2 of 2 FCC RF Exposure-Mobile (MPE) 2. MPE Calculation Method E (V/m)=(30*P*G) 0.5 /d Power Density: Pd(W/m 2 )=E 2 /377 E=Electric Field (V/m) P=Peak RF output Power (W) G=EUT Antenna numeric gain (numeric) d= Separation distance between radiator and human body (m) The formula can be changed to Pd= (30*P*G)/(377*d 2 ) From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. 3. Calculated Result and Limit Antenna Gain and peak output power were declared by applicant. Frequency (MHz) Antenna Gain (Numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Test Result 2402-2480 1.55 9.05 8.04 0.00248 1 Complies Test Location: Intertek Testing Services Shenzhen Ltd. Guangzhou Branch All tests were performed at: Room102/104, No 203, KeZhu Road, Science City, GETDD Guangzhou, China

Winners Industry Co., Ltd. TEST REPORT SCOPE OF WORK EMC TESTING–128223012 REPORT NUMBER 230425035GZU-001 ISSUE DATE [REVISED DATE] 13-June-2023 [---------------------] PAGES 64 DOCUMENT CONTROL NUMBER FCC BT 3.0-f © 2017 INTERTEK TEST REPORT Room 02, & 101/E201/E301/ E401/E501/E601/E701/E801 of Room 01 1-8/F., No. 7-2. Caipin Road, Science City, GETDD, Guangzhou, Guangdong, China Telephone: +86 20 8213 9688 Facsimile: +86 20 3205 7538 www.intertek.com.cn This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Shenzhen Ltd. Guangzhou Branch Room 02, & 101/E201/E301/E401/E501/E601/E701/E801 of Room 01 1-8/F., No. 7-2. Caipin Road, Science City, GETDD, Guangzhou, Guangdong, China Version: 14 December 2022 Page 2 of 64 FCC BT 3.0-f Applicant Name & Address : Winners Industry Co., Ltd. StorageMart 4000 S Providence Rd, Columbia, MO 65203 Manufacturing Site : Asia Grobal Industries Co., Limited Jinsong Road,Liuwuxiang Village,Liaobu Town,Dongguan City, Guangdong Province,China Intertek Report No: FCC ID: 230425035GZU-001 2BBPU128223012 Test standards 47 CFR PART 15 Subpart C: 2021 section 15.247 Sample Description Product : DC 7.5’ MUSIC DUAL LED Model No. : 128223012 Electrical Rating : Input:120V~60Hz,0.45A; Output: 29V,0.9A Serial No. : Not Labeled Date Received : 25 April 2023 Date Test Conducted : 19 May 2023-13 June 2023 Prepared and Checked By Richard Liu Engineer Approved By: Dean Liu Project Engineer TEST REPORT Intertek Report No.: 230425035GZU-001 Version: 14 December 2022 Page 3 of 64 FCC BT 3.0-f CONTENT TEST REPORT ........................................................................................................................... 1 CONTENT ............................................................................................................................. 3 1.0 TEST RESULT SUMMARY ............................................................................................ 4 2.0 GENERAL DESCRIPTION .............................................................................................. 5 2.1 PRODUCT DESCRIPTION ........................................................................................................ 5 2.2 RELATED SUBMITTAL(S) GRANTS ............................................................................................ 6 2.3 TEST METHODOLOGY ........................................................................................................... 7 2.4 TEST FACILITY ...................................................................................................................... 7 3.0 SYSTEM TEST CONFIGURATION .................................................................................. 7 3.1 JUSTIFICATION ..................................................................................................................... 7 3.2 EUT EXERCISING SOFTWARE.................................................................................................. 8 3.3 SPECIAL ACCESSORIES ........................................................................................................... 8 3.4 MEASUREMENT UNCERTAINTY ............................................................................................... 8 3.5 EQUIPMENT MODIFICATION .................................................................................................. 9 3.6 SUPPORT EQUIPMENT LIST AND DESCRIPTION .......................................................................... 9 4.0 MEASUREMENT RESULTS ......................................................................................... 11 4.1 ANTENNA REQUIREMENT .................................................................................................... 11 4.2 20 DB BANDWIDTH ........................................................................................................... 12 4.3 CARRIER FREQUENCIES SEPARATED ....................................................................................... 18 4.4 HOPPING CHANNEL NUMBER .............................................................................................. 21 4.5 DWELL TIME ..................................................................................................................... 23 4.6 PSEUDO RANDOM FREQUENCY HOPPING SEQUENCE ............................................................... 34 4.6.1 Standard requirement ........................................................................................... 34 4.6.2 EUT Pseudo random Frequency Hopping Sequence .............................................. 34 4.7 MAXIMUM PEAK CONDUCTED OUTPUT POWER ..................................................................... 34 4.8 OUT OF BAND CONDUCTED EMISSIONS ................................................................................. 41 4.9 OUT OF BAND RADIATED EMISSIONS .................................................................................... 43 4.10 RADIATED EMISSIONS IN RESTRICTED BANDS ...................................................................... 43 4.11 BAND EDGES REQUIREMENT ....................................................…

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Model of Antenna: BT-2.4G antenna Manufacturing Site: Asia Grobal Industries Co., Linited Jinsong Road,Liuwuxiang Village,Liaobu Town,Dongguan City, Guangdong Province,China

Note:EUT is positioned at the center of the turntable to keep 3 m between the measurement antenna and EUT for the radiated emissions measurements Radiated Emission (30MHz-1000MHz) Radiated Emission (Above 1000MHz) Conducted disturbance voltage at mains ports（150KHz-30MHz）