2A44S-OSTRIP2Light Strip

Shenzhen Olight E-Commerce Technology Co., Ltd. Covered Equipment Certification Attestation Letter 10/11/2025 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2A44S-OSTRIP2 Shenzhen Olight E-Commerce Technology Co., Ltd. (“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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not “covered” equipment. Shenzhen Olight E-Commerce Technology Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Shenzhen Olight E-Commerce Technology Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed: Printed name: Felix Li Title: Manager Company Name: Shenzhen Olight E-Commerce Technology Co., Ltd. Date: 10/11/2025

Shenzhen Olight E-Commerce Technology Co., Ltd. * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 10/11/2025 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: 2A44S-OSTRIP2 FRN of applicant: 0032024796 Per section 2.911(d)(7) of the FCC rules, [Shenzhen Olight E-Commerce Technology Co., Ltd.] (“the applicant”) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: OLIGHTSTORE USA INC FCC Registration Number (FRN): 0033952060 Physical U.S. Company Address: 70 ETHEL ROAD WEST UNIT #4 PISCATAWAY, NEW JERSEY 08854 Contact Person: Tim Zhong Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Felix Li Title: Manager Company Name: Shenzhen Olight E-Commerce Technology Co., Ltd. Date: 10/11/2025 Agent Signed (if different from Applicant): Signed: Printed name: Tim Zhong Title: Director Company Name: OLIGHTSTORE USA INC Date: 10/11/2025

DATE 2025.10.11 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A44S-OSTRIP2 Product Name: Light Strip Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commission’s rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description  BOM These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature> Name ：Felix Li Title：Manager Company：Shenzhen Olight E-Commerce Technology Co., Ltd.

4CM 3M

Internal Photos Antenna

Page 1 of 2 FCC-ID: 2A44S-OSTRIP2 RF Exposure evaluation FCC ID: 2A44S-OSTRIP2 1. Reference According to §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. According to §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density Page 2 of 2 FCC-ID: 2A44S-OSTRIP2 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² 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 4. Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =5cm, as well as the gain of the used antenna is 2.21 dBi for 2.4 GHz , the RF power density can be obtained. For 2.4GHz wifi Mode Max. Output Power (dBm) Max. Output Power (mW) Antenna Gain (Numeric) Power Density At 20 cm (mW/cm 2 ) Power Density Limit FCC (mW/cm 2 ) Test Results 802.11b 19.813 95.7856 1.6634 0.0191 1.0000 PASS 802.11g 19.713 93.6052 1.6634 0.0186 1.0000 PASS 802.11n20 19.651 92.2784 1.6634 0.0184 1.0000 PASS Mode Max. Output Power (dBm) Max. Output Power (mW) Antenna Gain (Numeric) Power Density At 20 cm (mW/cm 2 ) Power Density Limit FCC (mW/cm 2 ) Test Results GFSK 6.233 4.2004 1.6634 0.0008 1.0000 PASS 5. Conclusion The SAR evaluation is not required.

AntennaSpecification Manufacture：TUYA ProductName：CBUAntenna AntennaType：PCB TestDate：2020.11.24 Testedby：YinhuaZhang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................5 5.EUTPhoto................................................................................................5 6.TestSetupPhoto......................................................................................6 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameCBUAntenna Productmodel CBU AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 2.1132.36 2410 2.1832.3 2420 2.2132.1 2430 2.0632.4 2440 2.0732.9 2450 1.9130.9 2460 2.0430.8 2470 2.0930.7 2480 1.9831.6 2490 1.9130.6 2500 1.0330.5 4 3.2RadiationPattern Phi02D Phi902D Theta902D 5 2440MHz3D 4.AntennaDimensions 5.EUTPhoto 6 6.TestSetupPhoto

Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & T echnology Park, Dongguan, Guangdong, China, 523808 Page 0 Report No.: NTC-ER2505062 FCC TEST REPORT Report No. ....................................: NTC-ER2505062 Applicant’s name ..........................: Shenzhen Olight E-Commerce Technology Co., Ltd. Addre ss ........................................: 5th Floor, Buliding A2, Fuhai Information Harbor, Fuhai Subdistrict, Baoan District,Shenzhen, Guangdong, 518000, China DONGGUAN NEW TESTING CENTRE CO., LTD ◎Address: 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & Technology Park, Dongguan, Guangdong, China, 523808 Tel: +86-769-22212079 Web: http://www.ntc-cert.com E-mail: [email protected] Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & T echnology Park, Dongguan, Guangdong, China, 523808 Page 1 Report No.: NTC-ER2505062 TABLE OF CONTENTS 1. SUMMAR Y OF TES T RES ULTS .................................................................................................................................................................. 3 2. GENER AL TEST INFOR MATION ............................................................................................................................................................... 3 3. POWER LINE COND UCTED EMISSION TEST.......................................................................................................................................... 6 4. RADIATED EMISSION TEST ....................................................................................................................................................................20 5. OUTPUT POWER .....................................................................................................................................................................................46 6. -6DB BANDWIDTH ..................................................................................................................................................................................50 7. BAND EDGES MEAS UREMENT ..............................................................................................................................................................57 8. CONDUC TED SPURIOUS EMISSION .....................................................................................................................................................64 9. CONDUC TED OUTPUT POWER SPECTR AL DENSITY ..........................................................................................................................63 10. ANTENNA REQ UIREMENT .....................................................................................................................................................................70 11. TES T SETUP PHO TOGR APH ...................................................................................................................................................................71 12. PHOTOS OF TH E EUT..............................................................................................................................................................................73 Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & T echnology Park, Dongguan, Guangdong, China, 523808 Page 2 Report No.: NTC-ER2505062 TEST REPORT DECLARE FCC ID : 2A44S-OSTRIP2 Equipment under Test : Light Strip Model /Type : Ostrip 2 Listed Models : Ostrip 2 Trade Mark : OLIGHT Applicant : Shenzhen Olight E-Commerce Technology Co., Ltd. Address : 5th Floor, Buliding A2, Fuhai Information Harbor, Fuhai Subdistrict, Baoan District,Shenzhen, Guangdong, 518000, China Manufacturer : SHENZHENEETIHING TECHNOLOGYCO..TD Address : Building A 507, Senhainuoweiiian Industrial Park, No.7 Jintai Road, Longteng Community, Shiyan Street, Baoan District, Shenzhen, China Test Laboratory : Dongguan New Testing Centre Co., Ltd Address : 1F & 3F, No. 1 the 1st North Industry Road Songshan Lake Science & Technology Park Dongguan, People’s Republic of China 523808 Te st Standard Use d: FCC Rules and Regulations Part 15 Subpart C: 15.247, ANSI C63.10:2020. We De clare: The equipment described above is tested by Dongguan New Testing Centre Co., Ltd and in the configuration tested the equipment complied with the standards specified above. The test results are contained in this test report and Dongguan New Testing Centre Co., Ltd is assumed of full responsibility for the accuracy and completeness of these tests. Afte r te st and e valuation, our opinion is that the e quipment provided for test compliance with the re quireme nt of the above FCC standards. Report No.: NTC-ER2505062 Date of Test: May.30,2025 to Jun.12,2025 Date of Report.: Oct.11,2025 Prepared By: Approved By: Taylor Chen/Engineer Dave Gao/LAB Manager Note: This report applies to above tested sample only. This report shall not be reproduced in parts without written approval of Dongguan New Testing Centre Co., Ltd Dongguan New Testing Centre Co., Ltd E-mail： [email protected] 3F, No. 1 the 1st North Industry Road, Songshan Lake Science & T echnology Park, Dongguan, Guangdong, China, 523808 Page 3 Report No.: NTC-ER2505062 1. Summary of test results De scription of Te st Item Standard Re sults Antenna Requirement Section 15.247(c) PASS Conduction Emissions Section 15.207(a) PASS Radiated Emissions Section 15.247(d) PASS Maximum Conducted Output Power Section 15.247(b) PASS Band Edge Emissions Section 15.247(d) PASS Power Spectral Density Section 15.247(e) PASS 6dB Bandwidth Section 15.247(a)(2) PASS RF Exposure Section 15.247(i) PASS 2. General test information Description of EUT EUT* Name : Light Strip Test model : Ostrip 2 EUT function description : Please reference user manual of this device Power supply : 24V3.0A Supported typ…

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FCC TEST REPORT Report No. ................................ NTC-ER2505063 Applicant’s name ..................... Shenzhen Olight E-Commerce Technology Co., Ltd. Addre s s. .. .. .. .. .. .. .. .. . .. .. .. .. .. .. .. ..... 5th Floor, Buliding A2, Fuhai Information Harbor, Fuhai Subdistrict, Baoan District,Shenzhen, Guangdong, 518000, China DONGGUAN NEW TESTING CENTRE CO., LTD ◎Address: 31F & 3F, No. 1 the 1st North Industry Road Songshan Lake Science & Technology Park Dongguan, People’s Republic of China 523808 Tel: +86-769-22212079 Web: http://www.ntc-cert.com E-mail: [email protected] TABLE OF CONTENTS Pag e 1 Report No.: NTC-ER2 5 0 5 0 6 3 Dongguan New Testing Centre Co., Ltd E-mail： NTC@NTC-CERT. C O M 1F & 3F, No. 1 the 1st North Industry Road Songshan Lake Science & Technology Park Dongguan, People’s Republic of China 523808 TEST REPORT DECLARE .......................................................................................................... 3 1. Summary of test results ...................................................................................................... 4 2. General test information ..................................................................................................... 4 2.1. Detail models.................................................................................................................. 5 2.2. Test Peripheral List......................................................................................................... 6 2.3. Block diagram EUT configuration for test ........................................................................ 6 2.4. Test environment conditions ........................................................................................... 6 2.5. Measurement uncertainty ............................................................................................... 6 3. Power Line Conducted Emission Test ................................................................................ 7 3.1. Test equipment ............................................................................................................... 7 3.2. Block diagram of test setup............................................................................................. 7 3.3. Power Line Conducted Emission Limits (Class B) ........................................................... 7 3.4. Test Procedure ............................................................................................................... 8 3.5. Test Result ..................................................................................................................... 8 4. Radiated emission test ......................................................................................................11 4.1. Test equipment ..............................................................................................................11 4.2. Block diagram of test setup............................................................................................12 4.3. Limit ..............................................................................................................................14 4.4. Test Procedure ..............................................................................................................15 4.5. Test result......................................................................................................................15 5. Output Power ....................................................................................................................24 5.1. Test equipment ..............................................................................................................24 5.2. Block diagram of test setup............................................................................................24 5.3. Limit ..............................................................................................................................24 5.4. Test Procedure ..............................................................................................................24 5.5. Test result......................................................................................................................25 6. -6dB Bandwidth .................................................................................................................30 6.1. Test equipment ..............................................................................................................30 6.2. Block diagram of test setup............................................................................................30 6.3. Limit ..............................................................................................................................30 6.4. Test Procedure ..............................................................................................................30 6.5. Test result......................................................................................................................31 7. Band Edges Measurement ................................................................................................37 7.1. Test equipment ..............................................................................................................37 7.2. Block diagram of test setup............................................................................................37 7.3. Limit ..............................................................................................................................37 7.4. Test Procedure..................................................................................................................37 7.5. Test result .........................................................................................................................38 8. Conducted Spurious Emission...........................................................................................44 Pag e 2 Rep…

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