2BT2V-HYF8WO6Christmas FIR - 10 FUNCTIONLIGHTS2150L

1-ProductManual：sheet1/2 ProductName：ChristmasFIR-10FUNCTIONLIGHTS2150L ModelNo：HL-LV2150-D-010C（Thereareproductseriesproducts) FunctionDescription Thisproductisacolorfullightstringpoweredbyapoweradapter.It supportssettingandadjusting8flashmodesandisequippedwith3timing modes.Inaddition,itcomeswitha433MHzwirelessremotecontrolfor long-distancewirelessoperation. BasicSpecifications。： 1）Poweredby120VAC50/60Hzalternatingcurrent(AC),withamaximum powerof24W. 2）Usethededicated433MHzwirelessremotecontrol； 3）Itadoptsa30VDClightstringcontrollertoachieve10flashmodes.； 4）Built-intimingcontrolmodewith1timingmodes. 1-8HON/16HOFF ProductFigure： Pressingthebuttontriggersthelighttoilluminateandreturnthedevicetothepresetgearposition whenitwasoff. Lightsoff.Lightsonviatimer Instructions for using a 433MHz wireless remote control with 10 functions of Christmas lights: (Model:HL-LV2150-D-010C) This remote control uses a 433MHz wireless remote control principle to control the on/off state and flashing mode changes of the light string. This product uses a 3VDC CR2025 button battery. Please use, store, and dispose of it correctly. After removing the insulating sheet from the bottom of the remote control, it can be used normally. If not used for an extended period, please insert the insulating sheet. . Turnthetimeron/off.Thetimer'sworkingmodeis8HON/16HOFF,cycling.Pressoncetoturnonthe timer;theLEDstringwillflashonceasareminder.Pressagaintoturnoffthetimer;itwillflashtwiceas areminder. Pressoncetokeepthewarmwhitelighton. Pressoncetokeepthecoloredlightoncontinuously; Pressonce,andthewarmwhitelight/colorfullightwillflashslowlyalternately; Pressonce,andthewarmwhitelightwillflashslowly; Pressonce,andthecoloredlightswillflashslowly; Pressonce,andthewarmwhitelightwillflashrapidly; Pressonce,andthecoloredlightswillflashrapidly; Pressonce,thewarmwhitelightflashes3times/thecoloredlightflashes3times,and thecyclerepeats; Pressoncetoactivatealternatingrapidflashingofwarmwhiteandcoloredlights; Remote Control Button Function Description Sheet2/2 FCCAttention： AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliance couldvoidtheuser'sauthoritytooperatetheequipment. ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice, pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection againstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcan radiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethat interferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmful interferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipment offandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthe followingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.Thedevicecanbeused inportableexposureconditionwithoutrestriction. SafetyandPrecautions: -PowerSupply:Usequalifiedsockets/powerstrips;donotconnectexcessiveloadsinseries. Neverusedamagedwiresoragingsockets. -Environment:Indoor-onlymodelsareprohibitedforoutdooruse;outdoormodelsshould avoidprolongedimmersioninwater.Keepawayfromflammablematerialssuchascurtainsand paper. Donotdisposeofitinordinarytrash;pleasefollowthedesignatedwastedisposalguidelines. -Personnel:Preventchildren/petsfrompullingorgnawingontheequipment.Avoidstaring directlyathigh-brightnessLEDlampbeadsforalongtime. -UsageDuration:Itisrecommendedtousetheequipmentfornomorethan8hoursaday.Cut offthepowerwhenunattended,andatimercanbeusedtopreventforgettingtoturnitoff.

DongguanHengliangLightingCo.,Ltd CoveredEquipmentCertificationAttestationLetter 7/8/2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa K1V1H2 Canada ATTN.:ReviewingEngineer FCCID:2BT2V-HYF8WO6 DongguanHengliangLightingCo.,Ltd(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceivingan equipmentauthorizationpursuanttosection2.903oftheFCCrules. Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. DongguanHengliangLightingCo.,Ltd(“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasanentity producing“covered”equipment. DongguanHengliangLightingCo.,Ltd(“theapplicant”)certifiesthattheequipmentfor whichauthorizationissoughtdoesnotincludecybersecurityoranti-virussoftware producedorprovidedbyKasperskyLab,Inc.oranyofitssuccessorsandassignees, includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Signed: Printedname:ChenChao Title:Manager CompanyName:DongguanHengliangLightingCo.,Ltd Date:7/8/2026

DongguanHengliangLightingCo.,Ltd 7/8/2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa,Ontario,Canada K1V1H2 REQUESTFORCONFIDENTIALITY-FCC FCCID:2BT2V-HYF8WO6 PursuanttoSections0.457(d)(1)(ii)and0.459oftheCommission’sRulesandFCCGuidance document726920,weherebyrequestconfidentialtreatmentofinformationaccompanyingthis applicationasoutlinedbelow: PERMANENTLONG-TERMCONFIDENTIALITY: Schematics BlockDiagrams TheoryofOperation Theaboveinformationcontainstradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthisinformationmightbeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors.TheApplicantunderstandsthatpursuanttoRule0.457(d)(1)(ii), disclosureofthisApplicationandallaccompanyingmaterialswillnotbemadebeforethedateofthe GrantforthisApplication. Sincerely, Signed: Printedname:ChenChao Title:Manager

DongguanHengliangLightingCo.,Ltd ProductSimilarityDeclaration Productname:ChristmasFIR-10FUNCTIONLIGHTS2150L Modelname:HL-LV2150-D-010C,HL-LV200-D-010C,HL-LV250-D- 010C,HL-LV300-D-010C,HL-LV350-D-010C,HL-LV400-D-010C, HL-LV450-D-010C,HL-LV600-D-010C,HL-LV650-D-010C,HL- LV1050-D-010C,HL-LV1500-D-010C We(DongguanHengliangLightingCo.,Ltd)herebystatethatall themodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign(i.e.,circuitdesign,PCBLayout, RFmodule/circuit,antennatype(s)andantennalocation, componentsonPCB,etc.,),samemechanicalstructureand design,onlythemodelnamesaredifferent. Signature: Name:ChenChao Title:Manager July16,2026

FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6

LabelandLabelLocation

FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6 FCCID:2BT2V-HYF8WO6

Page1of3 RFEXPOSUREEVALUATION FCCID:2BT2V-HYF8WO6 ProductName: ChristmasFIR-10FUNCTIONLIGHTS2150L ModelName: HL-LV2150-D-010C,HL-LV200-D-010C,HL-LV250-D-010C,HL-LV300-D- 010C,HL-LV350-D-010C,HL-LV400-D-010C,HL-LV450-D-010C,HL-LV60 0-D-010C,HL-LV650-D-010C,HL-LV1050-D-010C,HL-LV1500-D-010C Operatingfrequency:433.95MHz NumbersofChannel:1channel AntennaType:PCBantenna AntennaGain:0dBi TypeofModulation:ASK Powersupply:DC3V HardwareVersion:N/A SoftwareVersion:N/A Page2of3 StandardRequirement Accordingto§15.231and§1.1307b(1),systemsoperatingundertheprovisionsofthis sectionshallbeoperatedinamannerthatensuresthatthepublicisnotexposedtoradio frequencyenergylevelsinexcessoftheCommission’sguidelines.SeeKDB447498D01 GeneralRFExposureGuidancev06,section4.3.1. The1-gand10-gSARtestexclusionthresholdsfor100MHzto6GHzattestseparation distances≤50mmaredeterminedby: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]*[√f(GHz)]≤3.0for1-gSARand≤7.5for10-gSARextremitySAR,where f(GHz)istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison. Thetestexclusionsareapplicableonlywhentheminimumtestseparationdistanceis≤ 50mmandfortransmissionfrequenciesbetween100MHzand6GHz.Whentheminimumtest separationdistanceis<5mm,adistanceof5mmisappliedtodetermineSARtestexclusion. RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,usingmeasurements orcomputersimulation.WhenroutineSARevaluationisnotrequired,portabletransmitters withoutputpowergreaterthantheapplicablelowthresholdrequireSARevaluationtoquality forTCBapproval. RFOutputpower Freq. (MHz) Fieldstrength(max)(dBuV/m) EIRP(max) (dBm) 433.95 56.61-38.59 Note:EIRP=E-104.8+20logD, Where EistheelectricfieldstrengthindBμV/m. EIRPistheequivalentisotropicallyradiatedpowerindBm. disthespecifiedmeasurementdistanceinm. whereD=3,EIRP=E-95.2. Page3of3 Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTune UpPower (mW) Distance (mm) Calculation results Limit Operating Mode 433.95 -38.59 -38.59±1 0.00017450.0000233SRD AccordingtoKDB447498,ThedeviceonlysupportSRDfunction,andnosimultaneousSAR measurementisrequired. Signature SimonPu Manager Date:2026-07-04

FCC TEST REPORT FCC ID: 2BT2V-HYF8WO6 Product : Christmas FIR - 10 FUNCTIONLIGHTS2150L Model Name : HL-LV2150-D-010C, HL-LV200-D-010C, HL-LV250-D- 010C, HL-LV300-D-010C, HL-LV350-D-010C, HL-LV400- D-010C, HL-LV450-D-010C, HL-LV600-D-010C,HL-LV650- D-010C, HL-LV1050-D-010C, HL-LV1500-D-010C Brand : N/A Report No. : PTC26051822101E-FC01 Prepared for Dongguan Hengliang Lighting Co., Ltd Room 101, No.47 Zhongxing Road, Qiaotou Town, Dongguan City, GuangdongProvince Prepared by Precise Testing & Certification Co., Ltd Building 1, No. 6, Tongxin Road, Dongcheng Street, Dongguan, Guangdong, China Report No.: PTC26051822101E-FC01 Page 2 of 33 1. TEST RESULT CERTIFICATION Applicant’s name : Dongguan Hengliang Lighting Co., Ltd Address : Room 101, No.47 Zhongxing Road, Qiaotou Town, Dongguan City, GuangdongProvince Manufacture's name : Dongguan Hengliang Lighting Co., Ltd Address : Room 101, No.47 Zhongxing Road, Qiaotou Town, Dongguan City, GuangdongProvince Product : Christmas FIR - 10 FUNCTIONLIGHTS2150L Model : HL-LV2150-D-010C, HL-LV200-D-010C,HL-LV250-D-010C,HL- LV300-D-010C,HL-LV350-D-010C,HL-LV400-D-010C,HL-LV450-D- 010C,HL-LV600-D-010C,HL-LV650-D-010C,HL-LV1050-D- 010C,HL-LV1500-D-010C Standards : FCC CFR47 Part 15 Section 15.231 Test procedure : ANSI C63.10-2020 Test Date : Jun. 08, 2026 to Jul. 04, 2026 Date of Issue : Jul. 04, 2026 Test Result : Pass This device described above has been tested by PTC, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of PTC, this document may be altered or revised by PTC, personal only, and shall be noted in the revision of the document. Test Engineer: Jack zhou / Engineer Technical Manager: Simon Pu / Manager Report No.: PTC26051822101E-FC01 Page 3 of 33 Contents 2 TEST SUMMARY .............................................................................................................................................. 4 3 GENERAL INFORMATION ............................................................................................................................. 5 3.1 GENERAL DESCRIPTION OF E.U.T. ......................................................................................................... 5 3.2 TEST MODE ............................................................................................................................................. 5 3.3 TEST SITE ................................................................................................................................................ 5 3.4 DESCRIPTION OF SUPPORT UNITS .......................................................................................................... 6 4 EQUIPMENT DURING TEST .......................................................................................................................... 7 4.1 EQUIPMENTS LIST ................................................................................................................................... 7 4.2 MEASUREMENT UNCERTAINTY ................................................................................................................ 7 5 CONDUCTED EMISSION ................................................................................................................................ 8 5.1 E.U.T. OPERATION .................................................................................................................................. 8 5.2 EUT SETUP ............................................................................................................................................. 8 5.3 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION)......................................................................... 9 5.4 MEASUREMENT PROCEDURE .................................................................................................................. 9 5.5 CONDUCTED EMISSION LIMIT .................................................................................................................. 9 5.6 MEASUREMENT DESCRIPTION................................................................................................................. 9 5.7 CONDUCTED EMISSION TEST RESULT .................................................................................................... 9 6 PULSED OPERATION ................................................................................................................................... 10 6.1 TEST SETUP .......................................................................................................................................... 10 7 RADIATED SPURIOUS EMISSIONS .......................................................................................................... 14 7.1 EUT OPERATION ................................................................................................................................... 15 7.2 TEST SETUP .......................................................................................................................................... 16 7.3 SPECTRUM ANALYZER SETUP............................................................................................................... 17 7.4 TEST PROCEDURE ................................................................................................................................. 18 7.5 SUMMARY OF TEST RESULTS ............................................................................................................... 19 8 20DB BANDWIDTH MEASUREMENT ........................................................................................................ 23 8.1 TEST PROCEDURE ................................................................................................................................. 23 8.2 TEST SETUP ..........................................…

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1/1 AntennaSpecification ModelName:HL-LV2150-D-010C Manufacture:DongGuanYIXINElectronicTechnologyCo.,Ltd. Address: DongGuancityXieGangTownxiechangRoad93#1st Building Antennagain:0dBi AntennaType:PCBAntenna FrequencyRange:433.95MHz

FCCID:2BT2V-HYF8WO6 RadiatedSpuriousEmissions From30MHz-1000MHz TestfrequencyfromAbove1GHz