2A3MAS2Smart LED Strip Lights

Lepro Innovation INC U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Lepro Innovation INC FRN: 0031168578 Contact Name: Vich Xun Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Telephone No: 62872558 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date: 2025-09-25 Signed by (Printed Name/Title): The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company Name: Lepro Innovation INC FRN: 0031168578 FCC ID: 2A3MAS2 Contact Name: Vich Xun Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Telephone No: 62872558 Email: [email protected] Applicant Signature: Date: 2025-09-25 Signed by (Printed Name/Title): Vich Xun /Manager

(Lepro Innovation INC) (2025.09.22) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID: 2A3MAS2) [Lepro Innovation INC] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Vich Xun (Lepro Innovation INC) (2025.09.22) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID: 2A3MAS2) [Lepro Innovation INC] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name) Vich Xun

Lepro Innovation INC 2025.09.22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Smart LED Strip Lights Trademark: MODEL : S2-20, S2-15, S2-10, S2-5 FCC ID : 2A3MAS2 To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Vich Xun/Manager Contact information / address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA

Lepro Innovation INC 2025.09.22 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen BCTC Testing Co., Ltd to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature: Client’s name / title : Vich Xun/Manager Contact information / address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA

LEPRO INNOVATION INC. Model Difference 2025-09-22 EUT NAME: Smart LED Strip Lights MODEL : S2-20, S2-15, S2-10, S2-5 FCC ID: 2A3MAS2 IC: 27538-S2 All the model are the same circuit and RF module, except model names, length of light strip and number of output lines of the controller. S2-5 is 5m, S2-10 is 10m, S2-15 is 15m, S2-20 is 20m and the output lines of S2-20 and S2-15 are two, the output line of S2-5 and S2-10 is one. The Four models length of lamp strings and number of output lines of the controller are different, the RF chip remains unchanged. Model: S2-5 Model: S2-10 Model: S2-15 Model: S2-20 Regards Sincerely Client’s signature: Client’s name / title : Vich Xun/Manager Contact information / address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA

External Photos S2-20 S2-15 S2-10 S2-5

36mm EE 寸 L Model: S2-15 lnput:29V二二-:: 0.82 A, HVIN: S2-15 FCC ID:2A3MAS2, IC:27538-S2 t a 40 ° C (104 ° F)'SN: 12825XY07 CAN ICES-005 (B) / N MB-005 (B) Mad e in China/ Fabrique en Chine Manufacturer I Hersteller: LE Innovation Limited [email protected] One Spence「Dock, N orth Wall Qua y , Dublin 1, D01 X9R7, Ireland UK Importer: Lighting EVER Ltd. 93 Add y House,Rotherhithe New Road, London, SE162PD, United Kingdom [email protected]. u k 甘届CE三垒 wo己 ＠回214-250396 霓氮痊棠株式会社

Internal Photos S2-20, S2-15 Antenna S2-10, S2-5

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2A3MAS2 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), 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 of the Commission’s guidelines. 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 Time |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 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz 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 Time |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 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna, R=0.2m TEST RESULTS Simultaneous transmitting evaluation: Bluetooth and 2.4G WIFI Mode Power Density (S) (mW/ cm2) Total (mW/ cm2) Limit (mW/ cm2) WIFI 2.4G 0.39325 0.44276 1 BLE 0.04951 Conclusion: For the max result : 0.44276≤ 1.0, compliance with FCC's RF Exposure Tune up Produce power Maximum peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW/ cm2) Result WIFI 2.4G 18±1 19 79.43 2.489 (3.96dBi) 0.39325 1 Pass BLE 9±1 10 10.00 2.489 (3.96dBi) 0.04951 1 Pass

OTA TEST REPORT TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Peng Tao Approved by: Kai Xu TA Technology (Shanghai) Co., Ltd. No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China TEL: +86‐021‐50791141/2/3 FAX: +86‐021‐50791141/2/3‐8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-MINI-1 Model ESP-ANT D-H Report No. Y2102A0260-T2 Issue Date March 9, 2021 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory .............................................................................................................................. 3 1.1. Notes of the Test Report ................................................................................................... 3 1.2. Test facility ........................................................................................................................ 3 1.3. Testing Location ................................................................................................................ 3 1.4. Laboratory Environment .................................................................................................... 4 2. General Description of Equipment under Test ............................................................................... 5 2.1. Applicant and Manufacturer Information ............................................................................ 5 2.2. General information ........................................................................................................... 5 2.3. Test Date ........................................................................................................................... 5 2.4. Receiving Date .................................................................................................................. 5 2.5. Applied Standards ............................................................................................................. 6 3. Test Conditions .............................................................................................................................. 7 3.1. Test Configuration ............................................................................................................. 7 3.2. Test Measurement ............................................................................................................. 7 4. Test Results ................................................................................................................................... 8 4.1. Gain and Efficiency ............................................................................................................ 8 5. Equipment List ............................................................................................................................... 9 ANNEX A 3-D Pattern Plots ................................................................................................................... 10 ANNEX B：The EUT Appearance and Test Configuration ...................................................................... 12 B.1 EUT Appearance ................................................................................................................... 12 B.2 Test Configuration ................................................................................................................. 13 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein .Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test facility A2LA (Certificate Number: 3857.01) TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: TA Technology (Shanghai) Co., Ltd. Address: No.145, Jintang Rd, Tangzhen Industry Park, Pudong Shanghai, China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-50791141/2/3-8000 Website: http://www.ta-shanghai.com E-mail: [email protected] OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 1.4. Laboratory Environment Temperature Min. =19°C，Max. = 25°C Relative humidity Min. =40%，Max. =72% Shield effect 0.7-6GHz > 100dB Ground resistance <0.5 OTA Test Report Report No: Y2102A0260-T2 TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 5 of 13 This report shall not be reproduced except in full, without the written approval of TA Technology (Shanghai) Co., Ltd. 2. General Description of Equipment under Test 2.1. Applicant and Manufacturer Information Applicant Name Espressif System (Shanghai) Co.,Ltd Applicant address Suite 204 Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China Manufacturer Name Espressif System (Shanghai) Co.,Ltd Manufacturer address Suite 204 Block 2, 690 Bibo Road, Zhang Jiang Hi-Tech Park, Shanghai, China 2.2. …

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No.：BCTC/RF-ICT-005 Page: 1 of 89 Edition：C.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2507537762-1E Applicant: LEPRO INNOVATION INC. Product Name: Smart LED Strip Lights Test Model: S2-20 Tested Date: 2025-07-11 to 2025-07-18 Issued Date: 2025-07-18 Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 2 of 89 Edition：C.0 FCC ID: 2A3MAS2 The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: Smart LED Strip Lights Trademark: Model/Type Reference: S2-20 S2-15, S2-10, S2-5 Prepared For: LEPRO INNOVATION INC. Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Manufacturer: LEPRO INNOVATION INC. Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2025-07-11 Sample Tested Date: 2025-07-11 to 2025-07-18 Issue Date: 2025-07-18 Report No.: BCTC2507537762-1E Test Standards: FCC Part15.247 ANSI C63.10:2013 Test Results: PASS Remark: This is WIFI-2.4GHz band radio test report. Tested by: Approved by: Kelsey Tan/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 3 of 89 Edition：C.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table Of Parameters Of Text Software Setting ................................................... 11 5. Test Facility And Test Instrument Used ............................................................... 12 5.1 Test Facility ......................................................................................................... 12 5.2 Test Instrument Used .......................................................................................... 12 6. Conducted Emissions .......................................................................................... 14 6.1 Block Diagram Of Test Setup .............................................................................. 14 6.2 Limit .................................................................................................................... 14 6.3 Test procedure .................................................................................................... 14 6.4 EUT operating Conditions ................................................................................... 14 6.5 Test Result .......................................................................................................... 15 7. Radiated Emissions ............................................................................................. 23 7.1 Block Diagram Of Test Setup .............................................................................. 23 7.2 Limit .................................................................................................................... 24 7.3 Test procedure .................................................................................................... 25 7.4 EUT Operating Conditions .................................................................................. 26 7.5 Test Result .......................................................................................................... 26 8. Radiated Band Emission Measurement And Restricted Bands Of Operation ..... 39 8.1 Block Diagram Of Test Setup .............................................................................. 39 8.2 Limit .................................................................................................................... 39 8.3 Test procedure .................................................................................................... 40 8.4 EUT Operating Conditions .................................................................................. 40 8.5 Test Result .......................................................................................................... 41 9. Power Spectral Density Test ............................................................................... 43 9.1 Block Diagram Of Test Setup .............................................................................. 43 9.2 Limit .................................................................................................................... 43 9.3 Test procedure .................................................................................................... 43 9.4 EUT Operating Conditions .................................................................................. 43 9.5 Test Result ......................................................................…

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Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 56 of 89 Edition：C.0 -6dB Bandwidth NVNT n20 2412MHz -6dB Bandwidth NVNT n20 2437MHz Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 57 of 89 Edition：C.0 -6dB Bandwidth NVNT n20 2462MHz -6dB Bandwidth NVNT n40 2422MHz Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 58 of 89 Edition：C.0 -6dB Bandwidth NVNT n40 2437MHz -6dB Bandwidth NVNT n40 2452MHz Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 59 of 89 Edition：C.0 11. Peak Output Power Test 11.1 Block Diagram Of Test Setup 11.2 Limit FCC Part15 (15.247) , Subpart C Section Test Item Limit Frequency Range (MHz) Result 15.247(b)(3) Peak Output Power 1 watt or 30dBm 2400-2483.5 PASS 11.3 Test Procedure a. The EUT was directly connected to the Power meter 11.4 EUT Operating Conditions The EUT tested system was configured as the statements of 4.6 Unless otherwise a special operating condition is specified in the follows during the testing. Note: Power Spectral Density(dBm)=Reading+Cable Loss Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 60 of 89 Edition：C.0 11.5 Test Result Temperature: 26 °C Relative Humidity: 54%RH Pressure: 101KPa Test Voltage: DC 29V Test Mode Frequency(MHz) Maximum Conducted Output Power(PK) (dBm) Limit (dBm) 802.11b 2412 16.12 30 2437 17.11 30 2462 17.81 30 802.11g 2412 15.11 30 2437 16.00 30 2462 16.66 30 802.11n20 2412 13.96 30 2437 14.65 30 2462 15.30 30 802.11n40 2422 12.56 30 2437 13.09 30 2452 13.39 30 Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 61 of 89 Edition：C.0 12. 100 kHz Bandwidth Of Frequency Band Edge 12.1 Block Diagram Of Test Setup 12.2 Limit In any 100 kHz bandwidth outside the frequency band in which the spread spectrum intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. 12.3 Test Procedure Using the following spectrum analyzer setting: a) Set the RBW = 100KHz. b) Set the VBW = 300KHz. c) Sweep time = auto couple. d) Detector function = peak. e) Trace mode = max hold. f) Allow trace to fully stabilize.. 12.4 EUT Operating Conditions The EUT tested system was configured as the statements of 4.6 Unless otherwise a special operating condition is specified in the follows during the testing. Note: Power Spectral Density(dBm)=Reading+Cable Loss 12.5 Test Result Temperature: 26 °C Relative Humidity: 54%RH Pressure: 101KPa Test Voltage: DC 29V Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 62 of 89 Edition：C.0 Test Graphs Band Edge NVNT b 2412MHz Ref Band Edge NVNT b 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 63 of 89 Edition：C.0 Band Edge NVNT b 2462MHz Ref Band Edge NVNT b 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 64 of 89 Edition：C.0 Band Edge NVNT g 2412MHz Ref Band Edge NVNT g 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 65 of 89 Edition：C.0 Band Edge NVNT g 2462MHz Ref Band Edge NVNT g 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 66 of 89 Edition：C.0 Band Edge NVNT n20 2412MHz Ref Band Edge NVNT n20 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 67 of 89 Edition：C.0 Band Edge NVNT n20 2462MHz Ref Band Edge NVNT n20 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 68 of 89 Edition：C.0 Band Edge NVNT n40 2422MHz Ref Band Edge NVNT n40 2422MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 69 of 89 Edition：C.0 Band Edge NVNT n40 2452MHz Ref Band Edge NVNT n40 2452MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 70 of 89 Edition：C.0 Conducted Emission Measurement Test Graphs Tx. Spurious NVNT b 2412MHz Ref Tx. Spurious NVNT b 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 71 of 89 Edition：C.0 Tx. Spurious NVNT b 2437MHz Ref Tx. Spurious NVNT b 2437MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 72 of 89 Edition：C.0 Tx. Spurious NVNT b 2462MHz Ref Tx. Spurious NVNT b 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 73 of 89 Edition：C.0 Tx. Spurious NVNT g 2412MHz Ref Tx. Spurious NVNT g 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 74 of 89 Edition：C.0 Tx. Spurious NVNT g 2437MHz Ref Tx. Spurious NVNT g 2437MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 75 of 89 Edition：C.0 Tx. Spurious NVNT g 2462MHz Ref Tx. Spurious NVNT g 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 76 of 89 Edition：C.0 Tx. Spurious NVNT n20 2412MHz Ref Tx. Spurious NVNT n20 2412MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 77 of 89 Edition：C.0 Tx. Spurious NVNT n20 2437MHz Ref Tx. Spurious NVNT n20 2437MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 78 of 89 Edition：C.0 Tx. Spurious NVNT n20 2462MHz Ref Tx. Spurious NVNT n20 2462MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 79 of 89 Edition：C.0 Tx. Spurious NVNT n40 2422MHz Ref Tx. Spurious NVNT n40 2422MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 80 of 89 Edition：C.0 Tx. Spurious NVNT n40 2437MHz Ref Tx. Spurious NVNT n40 2437MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 81 of 89 Edition：C.0 Tx. Spurious NVNT n40 2452MHz Ref Tx. Spurious NVNT n40 2452MHz Emission Report No.: BCTC2507537762-1E No.：BCTC/RF-ICT-005 Page: 82 of 89 Edition：C.0 13. Duty Cycle Of Test Signal 13.1 Standard Requirement Pre-analysis Check: While conducting average power measurement, duty cycle of each mode shall be checked to ensure its duty cycle in order to compensate for the loss due to insufficient ratio of duty cycle. All duty cycle is pre-scanned, and result as obtained below shows only the most repr…

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No.：BCTC/RF-ICT-005 Page: 1 of 65 Edition：C.0 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2507537762-2E Applicant: LEPRO INNOVATION INC. Product Name: Smart LED Strip Lights Test Model: S2-20 Tested Date: 2025-07-11 to 2025-07-18 Issued Date: 2025-07-18 Report No.: BCTC2507537762-2E No.：BCTC/RF-ICT-005 Page: 2 of 65 Edition：C.0 FCC ID: 2A3MAS2 The test report is effective only with both signature and specialized stamp.This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full.The tested sample(s) and the sample information are provided by the client. Product Name: Smart LED Strip Lights Trademark: Model/Type Reference: S2-20 S2-15, S2-10, S2-5 Prepared For: LEPRO INNOVATION INC. Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Manufacturer: LEPRO INNOVATION INC. Address: 3651 Lindell Road Suite D1048, Las Vegas, NV 89103, USA Prepared By: Shenzhen BCTC Testing Co., Ltd. Address: 1-2/F., Building B, Pengzhou Industrial Park, No.158, Fuyuan 1st Road, Zhancheng, Fuhai Subdistrict, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: 2025-07-11 Sample Tested Date: 2025-07-11 to 2025-07-18 Issue Date: 2025-07-18 Report No.: BCTC2507537762-2E Test Standards: FCC Part15.247 ANSI C63.10:2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Kelsey Tan/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2507537762-2E No.：BCTC/RF-ICT-005 Page: 3 of 65 Edition：C.0 Table Of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table of parameters of text software setting ....................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 14 7. Radiated Emissions ............................................................................................. 22 7.1 Block Diagram Of Test Setup .....................................................................…

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