2BBXT-BLDLLED strips lights

Installation Steps Press to power on / off. Press to switch scene mode. Press and hold for about 5 seconds to enter Wireless configuration mode. ( Required to add device in smartphone App ) Press to cycle brightness levels. Press to start or cycle music modes. The arrows indicate the direction of the signal. Please note before connecting to avoid misplacement. Before attempting to use the LED light barplease make sure that there is no dust, oil or fingerprints on the surface you are installing onto. For best results, use the included alcohol-based cleaning cloth to wipe the surface before attaching. Stick the strip light and press down for about 10~15s to ensure contact. Peel off the protective film on the tape, place the strip on desired surface and press down firmly. Wipe the surface to make sure it’s clean and dry. Our RGB Strips are best suited for flat, smooth and non-porous surfaces. Reinforce via clips and screws provided. For corners, gently bend the strip over itself as shown above. Connect the 12V Controller to the AC Adapter and your RGB Strips to complete installation. App Store Play Store Scan & Download APP to control The arrows indicate the direction of the signal. Please note before connecting to avoid misplacement. Installation Steps Before attempting to use the LED light barplease make sure that there is no dust, oil or fingerprints on the surface you are installing onto. For best results, use the included alcohol-based cleaning cloth to wipe the surface before attaching. Stick the strip light and press down for about 10~15s to ensure contact. Peel off the protective film on the tape, place the strip on desired surface and press down firmly. Wipe the surface to make sure it’s clean and dry. Our RGB Strips are best suited for flat, smooth and non-porous surfaces. For corners, gently bend the strip over itself as shown above. Connect the 12V Controller to the AC Adapter and your RGB Strips to complete installation. Reinforce via clips and screws provided. App Store Play Store Scan & Download APP to control 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 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. 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 more of the 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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

USA MEIHUA TRADING INC of Process LETTER OF ATTESTATION TO: 。而四。f Engineering Technolog y Federal Commun！臼tlonsc。『nmlsslon 7435 Oakland Mills Road Columbi画，”D 21046 US Agent for Service of Process: Company Name: USA MEIHUA TRADING INC FRN: 0033406166 Con恒dName: Harley Quinn Address: 5379 Pine Valley Ct Boulder CO 80301 United States Telephone No: 1-312-363-9424 Email: [email protected] Appli臼nt: Company name:Hangzhou Zhihua Home Technology Co., LTD Product Description: LED strips lights Grantee code:2BBC8 FCC ID:2BBC8-BLDL Contact Name:Josan Ma Address:R 。。m 1203, Building 1, Haichuang Science and Technology Center, Yuhang District, Hangzhou City, Zhejiang Province Telephone No:15888813114 Email:[email protected] [Hangzhou Zhihua Home Technology Co., LTD] ce『tifies that, as of the date of this filing of the appli臼tion with the TCB, [USA MEIHUA TRADING INC] is our designated US agent for service of pr民ess for the above referenced FCC ID. [Hangzhou Zhihua Home Technology Co., LTD] accepts to main恒inan agent for no less than one year after the grantee has tenninated all marketing and im阴阳tionor the conclusion of any commission relat，创proceedinginvolving equipment. [USA MEIHUA TRADING INC] accepts, as of the date of the filing of the appli臼tion, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Se『vice of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the 『equi『ements outlined in the FCC Equipment Authorization Pr句ram, Repo此and Order FCC 22-84, and clause § 2.911. App Ii臼nt ’ s Name:Jo日nMa US Agent for Se『vice of Process ’ s Name: Harley Quinn Title: Manager Title: Manager i ...．．．．． Signature J俐ri (V队 气；； ！ t, f �： .. �.�· ··· 1/1

C5266091_X24_Ed.2 1/1 Hangzhou Zhihua Home Technology Co., LTD “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Hangzhou Zhihua Home Technology Co., LTD Grantee code: 2BBXT FCC ID: 2BBXT-BLDL Contact Name: Josan Ma Address: Room 1203, Building 1, Haichuang Science and Technology Center, Yuhang District, Hangzhou City, Zhejiang Province Telephone No: 15888813114 Fax No: N/A Email: [email protected] i. [Hangzhou Zhihua Home 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. The applicant must sign this certification. ii. [Hangzhou Zhihua Home Technology Co., LTD] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Hangzhou Zhihua Home 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 . Date: 2023/06/08 Applicant’s Name: Josan Ma Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Letter of Authorization Hangzhou Zhihua Home Technology Co., LTD Company: Hangzhou Zhihua Home Technology Co., LTD Address: Room 1203, Building 1, Haichuang Science and Technology Center, Yuhang District, Hangzhou City, Zhejiang Province Product Name: LED strips lights Model Number: BLDL FCC Identifier: We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Josan Ma Date: 2023.06.08 Title: Manager Signature of applicant: 2BBXT-BLDL

C5266091_X10_Ed.2 1/1 Hangzhou Zhihua Home Technology Co., LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-06.08 Subject: Request for Confidentiality FCC ID: 2BBXT-BLDL To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. 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 NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Josan Ma Title: Manager 2023.06.08

LabelandLabelLocation FCCID:2BB-BLDL XT

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Page1of2ReportNo.:FCS202305070W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com FCCRFExposure EUTDescription:LEDstripslights ModelNo.:BLDL FCCID:2BB-BLDL Equipmenttype:fixedequipment 1.Limits Thecriterialistedinthefollowingtableshallbeusedtoevaluatetheenvironmentimpactofhuman exposuretoradiofrequency(RF)radiationasspecifiedin1.1307(b) LimitsforMaximumPermissibleExposure(MPE) F=frequencyinMHz Formula:Pd=(P out *G)/(4*π*r 2 ) Where: Pd=powerdensityinmW/cm 2 , Pout=outputpowertoantennainmW; G=gainofantennainlinearscale, π=3.14; R=distancebetweenobservationpointandcenteroftheradiatorincm PdidthelimitofMPE,1mW/cm2.Ifweknowthemaximumgainoftheantennaandthetotalpower inputtotheantenna,throughthecalculation,wewillknowthedistancerwheretheMPElimitis reached. 2.TestProcedure SoftwareprovidedbyclientenabledtheEUTtotransmitandreceivedataatlowest,middleandhighest channelindividually. XT Page2of2ReportNo.:FCS202305070W02 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 3.TestResultofRFExposureEvaluation WIFI Outputpower （dBm/mW） Antenna Gain(dBi) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b8.01/6.32411.960.001981.0Pass 802.11g7.35/5.43251.960.001671.0Pass 802.11n(20MHz)6.66/4.63451.960.001451.0Pass 802.11n(40MHz)7.24/5.29661.960.001661.0Pass Outputpower （dBm/mW） Antenna Gain(dBi) PowerDensity atR=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Low1.347/1.36361.960.000431.0Pass MIddle2.199/1.65921.960.000521.0Pass High2.728/1.87411.960.000591.0Pass Conclusion:NoSARisrequired

TuyaAntennaSpec CUSTOMERNAME:TuyaSmartInc PRODUCTNAME:TYZS3/ZS11/TYZS3-NS/ZS4 RenFengP/N:PrintedPCBantenna WRITED:Licco DATE:20190520 VERSIONS:A 2-TestDataandcurve Manufacture's Name:Hangzhou Zhihua Home Technology Co., LTD Address:Room 1203, Building 1, Haichuang Science and Technology Center, Yuhang District, Hangzhou City, Zhejiang Province Frequency (MHz) 240024502500 ReturnLoss-8.73-11.76-11.21 VSWR2.161.711.77 3-EfficiencyandGain

FCCTestReport ReportNo:FCS202305070W01 Issuedfor Applicant: HangzhouZhihuaHomeTechnologyCo.,LTD Address: Room1203,Building1,HaichuangScienceandTechnology Center,YuhangDistrict,HangzhouCity,ZhejiangProvince ProductName: LEDstripslights BrandName: N/A ModelName: BLDL SeriesModel: N/A FCCID: 2BBXT-BLDL IssuedBy:FluxComplianceServiceLaboratory Add:Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-Tech Industrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com Page 2 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TESTRESULTCERTIFICATION Applicant’sName......................: HangzhouZhihuaHomeTechnologyCo.,LTD Address ...................................... : Room1203,Building1,HaichuangScienceandTechnology Center,YuhangDistrict,HangzhouCity,ZhejiangProvince Manufacture'sName ................ : HangzhouZhihuaHomeTechnologyCo.,LTD Address......................................: Room1203,Building1,HaichuangScienceandTechnology Center,YuhangDistrict,HangzhouCity,ZhejiangProvince ProductDescription ProductName ........................... :LEDstripslights BrandName ............................. : N/A ModelName .............................. :BLDL SeriesModel..............................:N/A TestStandards..........................:FCCRulesandRegulationsPart15SubpartC,Section247 TestProcedure..........................:ANSIC63.10-2013 ThisdevicedescribedabovehasbeentestedbyFluxComplianceServiceLaboratory,thetest resultsshowthattheequipmentundertest(EUT)isincompliancewiththeFCCrequirements.Andit isapplicableonlytothetestedsampleidentifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofFluxCompliance ServiceLaboratory,thisdocumentmaybealteredorrevisedbyFluxComplianceService Laboratory,personalonly,andshallbenotedintherevisionofthedocument.. DateofTest..................................: Date(s)ofperformanceoftests . :May11,2023~May18,2023 DateofIssue ................................. :May18,2023 TestResult ..................................... :Pass Testedby: (ScottShen) Reviewedby : (DukeQian) Approvedby: ( JackWang ) Page 3 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 1.SUMMARYOFTESTRESULTS6 1.1TESTFACTORY7 1.2MEASUREMENTUNCERTAINTY7 2.GENERALINFORMATION8 2.1GENERALDESCRIPTIONOFTHEEUT8 2.2BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED10 2.3DESCRIPTIONOFNECESSARYACCESSORIESANDSUPPORTUNITS11 2.4EQUIPMENTSLIST12 3.6DBBANDWIDTH13 3.1LIMIT13 3.2TESTPROCEDURE13 3.3TESTSETUP13 3.4TESTRESULTS14 4CONDUCTEDOUTPUTPOWER21 4.1LIMIT21 4.2TESTPROCEDURE21 4.3TESTSETUP21 4.5TESTRESULTS21 5.POWERSPECTRALDENSITY22 5.1LIMIT22 5.2TESTPROCEDURE22 5.3TESTSETUP22 5.5TESTRESULTS23 5.6ORIGINALTESTDATA24 6.BANDEDGEANDSPURIOUS(CONDUCTED)30 6.1LIMIT30 6.2TESTPROCEDURE30 6.3TESTSETUP30 6.5TESTRESULTS31 6.5ORIGINALTESTDATA31 7RADIATEDEMISSIONMEASUREMENT43 8CONDUCTEDEMISSIONTEST57 Page 4 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com TableofContentsPage 9.ANTENNAREQUIREMENT61 9.1STANDARDREQUIREMENT61 9.2RESULT61 Page 5 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com RevisionHistory Rev.IssueDateEffectPageContents 00May18,2023AllInitialIssue Page 6 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 1.SUMMARYOFTESTRESULTS Testproceduresaccordingtothetechnicalstandards: KDB558074D0115.247MeasGuidancev05r02 FCCPart15.247,SubpartC Standard Section TestItemJudgmentRemark FCC15.247(a)(2)6dBBandwidthPASS-- FCC15.247(b)(3)ConductedOutputPowerPASS-- FCC15.247(e)PowerSpectralDensityPASS-- FCC15.247(d) Band-edgeandSpuriousEmissions (Conducted) PASS-- FCC15.247(d) FCC15.209 FCC15.205 RadiatedSpuriousEmissions PASS-- FCC15.247(d) FCC15.209 FCC15.205 RadiatedBandEdgeCompliance PASS-- FCC15.207 PowerLineConductedEmission PASS-- FCC15.203Antennarequirement PASS-- 15.205RestrictedBandEdgeEmissionPASS-- NOTE: (1)”N/A”denotestestisnotapplicableinthisTestReport (2)AlltestsareaccordingtoANSIC63.10-2013 Page 7 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 1.1TESTFACTORY CompanyName:FluxComplianceServiceLaboratory Address: Room105FloorBaohaoTechnologyBuilding1NO.15Gongye WestRoadHi-TechIndustrial,SongshanlakeDongguan Telephone:+86-769-27280901 Fax:+86-769-27280901 FCCTestFirmRegistrationNumber:514908 Designationnumber:CN0127 A2LAaccreditationnumber：5545.01 1.2MEASUREMENTUNCERTAINTY Thereporteduncertaintyofmeasurementy±U,whereexpendeduncertaintyUisbasedona standarduncertaintymultipliedbyacoveragefactorofk=2,providingalevelofconfidenceof approximately95%. No.ItemUncertainty 1RFoutputpower,conducted±0.71dB 2UnwantedEmissions,conducted±2.988dB 3ConductedEmission(9KHz-150KHz) ±4.13dB 4ConductedEmission(150KHz-30MHz) ±4.74dB 5Allemissions,radiated(<1G)30MHz-1000MHz ±5.2dB 6Allemissions,radiated1GHz-18GHz±4.66dB 7Allemissions,radiated18GHz-40GHz±4.31dB Page 8 of61ReportNo.:FCS202305070W01 FluxComplianceServiceLaboratory Room105FloorBaohaoTechnologyBuilding1NO.15GongyeWestRoadHi-TechIndustrial,SongshanlakeDongguan Tel:769-27280901Fax:769-27280901http://www.FCS-lab.com 2.GENERALINFORMATION 2.1GENERALDESCR…

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