2BBH6-KW8082LED Wireless Remote Tail Light

Ningbo KLT-LITE lamps technology Co.,Ltd. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [January 23, 2026] U.S. Agent Designation [Ningbo KLT-LITE lamps technology Co.,Ltd.] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BBH6-KW8082 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Ningbo KLT-LITE lamps technology Co.,Ltd.]. [Ningbo KLT-LITE lamps technology Co.,Ltd.] with the FRN [0033851262] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [TOM WANG] [Huiying Fan] [General manager] [Director] [Ningbo KLT-LITE lamps technology Co.,Ltd.] [GLOCERTS TECHNOLOGY INC]

Ningbo KLT-LITE lamps technology Co.,Ltd. (January 23, 2026) 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:2BBH6-KW8082 [Ningbo KLT-LITE lamps 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. 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)TOM WANG Ningbo KLT-LITE lamps technology Co.,Ltd. (January 23, 2026) 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:2BBH6-KW8082 [Ningbo KLT-LITE lamps 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 an entity producing “covered” equipment. Sincerely, (Applicant signature) (Applicant printed name)TOM WANG

Ningbo KLT-LITE lamps technology Co.,Ltd. Model Difference Data:January 23, 2026 Product description: LED Wireless Remote Tail Light Model name: KW8082, KW8084 Trade Name: KLT-LITE FCC ID: 2BBH6-KW8082 All the model are the same circuit and RF module, only the model names are different. Regards Sincerely Client’s signature : Client’s name / title : TOM WANG(General manager) Contact information / address:Building 11, No. 85 Jinshi di Road, Langxia Street, Yuyao City, Ningbo, Zhejiang

Ningbo KLT-LITE lamps technology Co.,Ltd. (January 23, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (LED Wireless Remote Tail Light / KW8082, KW8084 / FCC ID: 2BBH6-KW8082 ) 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 Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: TOM WANG Title: General manager

Ningbo KLT-LITE lamps technology Co.,Ltd. (January 23, 2026) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen CTB Testing Technology 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, Signature: Name: TOM WANG Title: General manager

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: KW8082 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: FCC ID: 2BBH6-KW8082 Model No.: KW8082

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2BBH6-KW8082 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=20cm Test Result of RF Exposure Evaluation Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result RFID 914.75 8±1 9 7.9433 1.0889 (0.37dBi) 0.00172 0.6 Pass For the Max simultaneous transmission MPE: When a number of sources at different frequencies, and/or broadband sources, contribute to the total exposure, it becomes necessary to weigh each contribution relative to the MPE in accordance with the provisions of Table (A) and Table (B). To comply with the MPE, the fraction of the MPE in terms of E2, H2 (or power density) incurred within each frequency interval should be determined and the sum of all such fractions should not exceed unity. In order to ensure compliance with the MPE for a controlled environment, the sum of the ratios of the power density to the corresponding MPE should not exceed unity. That is Te ch nol og y Tune up Produce power(dBm) Maximum Tune-up (dBm) Antenna Gain(AN T 1/ANT 2) (numeric ) Power Density (S) (mW/ cm2) MPE Limit (mW/ cm2) ∑ MP E Rati o ∑ MPE Ratio Limit Res ult AN T 1 ANT 2 AN T3 AN T4 AN T 1 AN T 2 AN T3 AN T4 ANT 1 ANT 2 AN T 1 AN T 2 2. 4G WI FI MI M O 14 ± 1 14 ±1 14 ± 1 14 ± 1 15 15 15 15 7.9433 (9dBi) 0.05 0.05 0.0 5 0.0 5 1 0.2 1 Pas s

ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page1of10 TestingReport CustomerName:NingboKLT-LITElampstechnologyCo.,Ltd. ProductName:LEDWirelessRemoteTailLight SampleModel:KW8082 ReferenceStandard:GB/T9410-2008;ANSI/IEEEStd149-1979 IssueDate:2026.1.22 Engineer:Date:2026.1.22 Auditor:Date:2026.1.22 Approver:Date:2026.1.22 ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page2of10 Version VersionNo.DateDescriptionFormulateApproval A02026.1.22Forthefirsttime,formulateZkrisEason Contents 1.GeneralInformation.........................................................................................................................3 1.1Generalinformationoftestinginstitutions...........................................................................3 1.2Testingprinciple...................................................................................................................3 1.3Testequipment......................................................................................................................4 1.4Testenvironment...................................................................................................................4 1.5Statement..............................................................................................................................4 2.SampleInformation.........................................................................................................................5 2.1Clientinformation.................................................................................................................5 2.2DescriptionofEUT(S)..........................................................................................................5 2.3EUTappearance....................................................................................................................6 2.4EUTsetupphotooffreespaceOTAtesting.........................................................................6 3.TestResults......................................................................................................................................7 3.1Teststandard.........................................................................................................................7 3.2Testuncertainty.....................................................................................................................7 3.3Testdata................................................................................................................................8 3.3.1S11parameters...........................................................................................................8 3.3.2S11data......................................................................................................................8 3.3.3Typicalfreespaceefficiencyandgain......................................................................8 3.3.4Typicalfreespaceradiationpattern...........................................................................9 （Thefollowingisblank）..............................................................................................................10 ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page3of10 1.GeneralInformation 1.1Generalinformationoftestinginstitutions Name ShenzhenRFI-LABCommunicationTechnologyCo.,Ltd. Address 103Building1TingweilndustrialPark,No.6,LiufangRoad,Zone 67Xingdong,Xin'anSubdistrict,Bao'anDistrict,Shenzhen,Guangdong,China Tel 13682621346 E-mail [email protected] Equipment Alltheequipmentusedinthereportisfixedin103Building1Tingweilndustrial Park,No.6,LiufangRoad,Zone67Xingdong,Xin'anSubdistrict,Bao'anDistrict, Shenzhen,Guangdong,China 1.2Testingprinciple ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page4of10 1.3Testequipment EquipmentModelNo.SerialNo.Manufacturer Calibration date Next calibration date OTATest System RayZone-5000 RFI-LAB-RF -D00 GTS2023.3.142026.3.13 Network Analyzer E5071C RFI-LAB-RF -D01 KEYSIGHT2025.5.262026.5.25 Network Analyzer E5071C RFI-LAB-RF -C02 KEYSIGHT2025.5.262026.5.25 1.4Testenvironment Temperature 23.3°C Humidity 58%RH Pressure 100.13kPa 1.5Statement (1)Thetestresultsinthereportareonlyapplicabletothetestedsamplesandthetestedsamples workundertheenvironmentdescribedinthereport. (2)OnlyShenzhenRFI-LABCommunicationTechnologyCo.,Ltd.havetherighttomodifythe report,andthemodificationinformationshallbeannotatedintherevisionform. (3)Anyobjectiontothisreportshallberaisedwithin30daysafterformalconfirmationofthe report. (4)Thisreportisinvalidifthereisanyevidencethatthesampleinformationprovidedisfalsified. (5)Thereportisinvalidwithoutthesignatureoftheauditorandapprover. ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page5of10 2.SampleInformation 2.1Clientinformation Name NingboKLT-LITElampstechnologyCo.,Ltd. Address Building11,No.85JinshidiRoad,LangxiaStreet,YuyaoCity,Ningbo, Zhejiang Contacts RitaXiao Tel 13538218145 E-mail [email protected] Manufacturer NingboKLT-LITElampstechnologyCo.,Ltd. Address Building11,No.85JinshidiRoad,LangxiaStreet,YuyaoCity,Ningbo, Zhejiang 2.2DescriptionofEUT(S) ProductName LEDWirelessRemoteTailLight SampleModel KW8082 SerialNo. / AntennaType WireAntenna TestItem VSWR;Antennagain;Efficiency;Radiationpattern FrequencyRange 902~928MHz ReceivedDate 2026.1.22 TestDate 2026.1.22 Remark / ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page6of10 2.3 EUTappearance 2.4EUTsetupphotooffreespaceOTAtesting Planform Frontview ReportNo.:RFI-LAB-RF-202601-AA05-04 QP030-E41 Page7of10 3.TestResults 3.1Teststandard NameParameterMethodStandardno. Mobile communication antenna Antennagain Genericspecification forantennasusedinthe mobilecommunications GB/T 9410-2008 Radiationpattern VSWR Antenna Radiationefficiency IEEEStandardTest ProceduresforAntennas ANSI/IEEEStd 149-1979 Gainanddirectivity 3.2Testuncertainty TheuncertaintywascalculatedonthebasisoftheGUMpublishedbyISO,usingthe inclusionfactorofK=2andthe95%confidenceleveltoexpresstheextended uncertainty. ItemUncertainty VSWR±0.3 Antennagain±0.72dB Radiat…

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Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 36 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. 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 CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Test item description: LED Wireless Remote Tail Light FCC ID: 2BBH6-KW8082 Trademark(s): KLT-LITE Model/Type reference: KW8082, KW8084 Applicant’s name: Ningbo KLT-LITE lamps technology Co.,Ltd. Address: Building 11, No. 85 Jinshi di Road, Langxia Street, Yuyao City, Ningbo, Zhejiang Manufacturer: Ningbo KLT-LITE lamps technology Co.,Ltd. Address: Building 11, No. 85 Jinshi di Road, Langxia Street, Yuyao City, Ningbo, Zhejiang Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 03, 2025 Sample tested Date: Dec. 03, 2025 to Dec. 27, 2025 Issue Date: Dec. 27, 2025 Report No.: CTB25120312001RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is RFID radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25120312001RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 36 TABLE OF CONTENT Test Report Declaration Page 1. VERSION ............................................................ 4 2. TEST SUMMARY ..................................................... 5 3. MEASUREMENT UNCERTAINTY ....................................... 6 4. PRODUCT INFORMATION AND TEST SETUP ........................... 7 4.1 Product Information ..................................................... 7 4.2 Test Setup Configuration ................................................ 7 4.3 Support Equipment ..................................................... 7 4.4 Channel List ........................................................... 8 4.5 Test Mode ............................................................. 8 4.6 Test Environment ....................................................... 8 5. TEST FACILITY AND TEST INSTRUMENT USED ......................... 9 5.1 Test Facility ............................................................ 9 5.2 Test Instrument Used ................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ............................. 12 6.1 Block Diagram Of Test Setup ........................................... 12 6.2 Limit ................................................................. 12 6.3 Test procedure ........................................................ 12 6.4 Test Result ........................................................... 14 7. RADIATED SPURIOUS EMISSION ..................................... 15 7.1 Block Diagram Of Test Setup ........................................... 15 7.2 Limit ................................................................. 15 7.3 Test procedure ........................................................ 16 7.4 Test Result ........................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ........... 22 8.1 Block Diagram Of Test Setup ........................................... 22 8.2 Limit ................................................................. 22 8.3 Test procedure ........................................................ 22 8.4 Test Result ........................................................... 23 9. COUDUCTED PEAK OUTPUT POWER ................................. 26 9.1 Block Diagram Of Test Setup ........................................... 26 9.2 Limit ................................................................. 26 9.3 Test procedure ........................................................ 26 9.4 Test Result ........................................................... 26 10. 20DB OCCUPIED BANDWIDTH ....................................... 28 10.1 Block Diagram Of Test Setup .......................................... 28 10.2 Limit ................................................................ 28 10.3 Test procedure ....................................................... 28 10.4 Test Result .......................................................... 28 11. CARRIERFREQUENCIES SEPARATION ............................... 30 11.1 Block Diagram Of Test Setup .......................................... 30 11.2 Limit ................................................................ 30 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25120312001RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 36 11.3 Test procedure ....................................................... 30 11.4 Test Result .......................................................... 30 12. HOPPING CHANNEL NUMBER ....................................... 32 12.1 Block Diagram Of Test Setup .......................................... 32 12.2 Limit ................................................................ 32 12.3 Test procedure ....................................................... 32 12.4 Test Result .......................................................... 32 13. DWELL TIME ........................................................ 33 13.1 Block Diagram Of Test Setup .......................................... 33 13.2 Limit ................................................................ 33 13.3 Test procedure ..................................................…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 1 Model: KW8082 Radiated Emission Below 1G Above 1G