2ATOT10011A19 Bulb - Smart Color and Tunable White with Bluetooth and Zigbee

User Manual LEXI Light Bulbs Smart Color & Tunable White #10011 - A19 Bulb #10012 - BR30 Bulb WELCOME TO LEXI USER GUIDE - WORK WITHOUT LEXI HUB 1. Please select the ENVIRONMENT (NO HUB) mode at the menu of LEXI App by selecting "Add Environment/Hub" 2. Power on your light source(s), you'll see the light(s) flashing with warm white color 3. Select "ADD NEW DEVICE" at the LEXI App and follow the instruction to complete adding the device(s). As the device is being added, you will see the flashing rate increase briefly. Once added, your light will stop flashing. 4. Your devices is added to the LEXI system successfully and ready to use. 5. To learn more about detail function and special effect, Please go to www.lexilights.io USER GUIDE - WORK WITH LEXI HUB 1. If you are using a LEXI Hub, make sure its powered on and connected to the internet. Also, make sure your LEXI Hub is ready to add device(s) and work properly with the LEXI App at your smart devices. ( Detail instruction at the User Manual of LEXI Hub) 2. Power on your light source(s), you'll see the light(s) flashing with warm white color 3. Select "ADD NEW DEVICE" at the LEXI App and follow the instruction to complete adding the device(s). As the device is being added, you will see the flashing rate increase briefly. Once added, your light will stop flashing. 4. Your devices is added to the LEXI system successfully and ready to use. 5. To learn more about detail function and special effect, Please go to www.lexilights.io WARNINGS AND CAUTIONS: - BEFORE REPLACING, TURN OFF MAINS POWER AND LET LAMPS COOL TO AVOID ELECTRICAL SHOCK OR BURN. - NOT FOR USE IN ENCLOSED LUMINAIRES - This device is not intended for use with emergency exits. - The bulb is not suitable for use with traditional dimmers - Keep away from liquids and humidity. - The product is for indoor use only. Do not use in wet locations, directly exposed to water or outdoors. - This product is not a toy designed to be played with by children. - Do not place on hot surfaces. - For safety reasons and under the terms of the warranty, none of the enclosed devices should be opened. - Only use the adapter supplied: using a different adapter can damage the product. WARRANTY: LEXI provided one-year warranty is valid if the product is used in accordance with the instructions and for its intended purpose. Claims will only be accepted on submission of the original proof of purchase (invoice, sales slip or receipt) stating the purchase date, the name of the dealer and a description of the product with product ID labeled at the products. The LEXI’s warranty lapses if: a. Anything has been changed, crossed out, deleted or rendered illegible on the purchase docket or product description. b. The failure is caused by damage, faulty connections or abuse. c. A defect is caused by extreme circumstances not inherent to the product, for example, lighting, flooding, fire, incorrect use or negligence. d. The product has been opened or disassembled. TROUBLESHOOTING - Ensure your device is within 60 feet without an obstacle between either your LEXI Hub or your mobile phone (when being used without a Hub) - Ensure your mobile phone has turned on both Bluetooth and location services. - Make sure the light is screwed in the socket completely. - Confirm device is paired with LEXI Hub or with your mobile phone - You can un-pair the lights by power cycling the light 6 times. This will return it to the unpaired mode (warm white, slow flashing) Then, re-pair this light as the user guide. WIRELESS SPECIFICATION: Frequency: 2400-2484MHz Wireless communication protocol: Bluetooth Low Energy and IEEE 802.15.1 Zigbee and IEEE: 802.15.4 Channel of BLE: 0-39 Channel of Zigbee: 11-26 ENVIRONMENTAL SPECIFICATION: Temperature (operation): -10...40°C Temperature (storage): -25...60°C Relative humidity: 5-95% non-condensing CLEANING AND MAINTENANCE: Do not clean when the product is on and connected to mains power. To avoid scratching, the product should only be cleaned with a soft dry cloth. Do not use cleaning agents. PLEASE KEEP THIS PACKAGING FOR FUTURE REFERENCE AS IT CONTAINS IMPORTANT INFORMATION. DISPOSAL OF YOUR OLD PRODUCT: Your product is designed and manufactured with high quality materials and components, which can be recycled and reused. When this crossed-out wheeled bin symbol is attached to a product it means the product is covered by the European Directive 2002/96/EC. Please find out for yourself about the local separate collection system for electrical and electronic products. Please act according to your local rules and do not dispose of your old products with your normal household waste. The correct disposal of your old product will help prevent potential negative consequences for the environment and human health. THIS DEVICE IS NOT INTENDED FOR USE WITH EMERGENCY EXITS” FCC WARNING AND CAUTION: - 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. - Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. (3) 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 & your body. WARNING AND CAUTION: 4）Only use the control provided with or specified by these instructions to control this lamp. This lamp will not operate properly when connected to a standard (incandescent) dimmer or dimming control. FCC ID : 10011 - A19 Bulb ( FCCID: 2ATOT10011) 10012 - BR30 Bulb ( FCCID: 2ATOT10012) - Shielded Cables must be used with this unit to ensure compliance with the Class B FCC limits NOTE: This equipment has been tested and fo…

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LEXIDevices,Inc. Date:11/16/2020 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 ToWhomItMayConcern: TheLEXIDevices,Inc.,theundersigned,herebyauthorizesMr.QijieXiaofrom Kehu-MorlabTestLaboratorytoactonthebehalfoftheLEXIDevices,Inc. solelyinmattersrelatingtotheapplicationforanFCCequipmentauthorizationfor FCCID:2ATOT10011includingthesigningofdocumentsinconnectionwiththis Application.NecessaryactscarriedoutKehu-MorlabTestLaboratoryonour behalfoftheLEXIDevices,Inc.inconnectionwiththeApplicationshallhavethe sameeffectasactsofthefLEXIDevices,Inc..LEXIDevices,Inc.alsohereby certifythatnopartytothisapplicationissubjecttoadenialofbenefits,including FCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21 U.S.C.862. Thankyouforyourattentiontothismatter. YoursSincerely, Signatory: Contactname:ScottCahill Title:CEO Tel:(1)415-420-6426 Email:[email protected] Companyname:LexiDevices,Inc.

LEXIDevices,Inc. Date:11/16/2020 To:FederalCommunicationsCommission, Authorization&EvaluationDivision, 7435OaklandMillsRoad, Columbia,MD21046 Re:RequestofConfidentialityforFCCID:2ATOT10011 ToWhomitmayconcern: Pursuanttosections0.457and0.459ofCommission’sRules(CFR47), andSection552(b)(4)oftheFreedomofInformationAct,LEXIDevices,Inc. herebyrequestsconfidentialityandtreatmentofcertaininformation accompanyingthisapplication.Thematerialscontaintradesecretsand proprietaryinformationnotcustomarilyreleasedtothepublic.Thepublic disclosureofthesemattersmightbeharmfultotheApplicantandprovide unjustifiedbenefitstoitscompetitors. WearealsoherebyrequestShort-TermConfidentialitytilldate04/10/2021as outlinedinPublicNoticeDA04-1705.ThisprovisionwillgiveLEXIDevices,Inc. temporaryconfidentialityofcommerciallysensitiveinformationpriortoproduct release. TherequestedPermanentandShort-TermConfidentialexhibitsarelistedas follows: PERMANENTANDSHORT-TERMCONFIDENTIALLIST ExhibitDescription PERMANENT 1BlockDiagram 2OperationalDescription 3Schematics 4BOM SHORT-TERM 6ExternalPhotos 7InternalPhotos 8Test-SetupPhotos 9UserManual TheApplicantunderstandsthatpursuanttoRule0.457,disclosureofthis applicationandallaccompanyingdocumentations,whereapplicable,willnotbe madepublicbeforethedateoftheGrantforthisapplication. Signatory Name：ScottCahill Companyname ： LexiDevices,Inc. Address：2342ShattuckAve,#260,Berkeley,CA94704US Tel：(1)415-420-6426 Email：[email protected]

Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page 1 of 2 FCCID:2ATOT10011 ExternalPhotos 1.EUTfrontview 2.EUTtopview Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page 2 of 2 3.EUTbottomview

FCCID ： 2ATOT10011 1 、 Label ： 2 、 LabelLocation ： Label Location

Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page1of6 FCCID：2ATOT10011 InternalPhotos 1.uncoverview Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page2of6 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page3of6 2.mainboard1topview 3.mainboard1bottomview Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page4of6 4.mainboard2topview 5.mainboard2bottomview Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page5of6 6.lightsourcetopview 7.lightsourcebottomview Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page6of6 6.ICview 7.Antennaview BLE/ZIGBEEAntenna

NOTE: 1.The report is invalid when there is no the approver signature and the special stamp for test report. 2.The test report shall not be reproduced except in full without prior written permission of the company. 3.The report copy is invalid when there is no the special stamp for test repor. 4.The altered report is invalid. 5.The entrust test is responsibility for the received sample only. Kehu-Morlab Test Laboratory XIAMEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Unit 101, No.1732 Gangzhong Road, Xiamen Area, Pilot Free Trade Zone (Fujian) , P. R. China Tel: +86 592 5612050 Fax: +86 592 5612095 REPORT No.：XM20100043W03 RF EXPOSURE EVALUATION REPORT APPLICANT : LEXI Devices, Inc. PRODUCT NAME : A19 Bulb - Smart Color and Tunable White MODEL NAME : 10011 BRAND NAME : LEXI FCC ID : 2ATOT10011 STANDARD(S) : 47 CFR§2.1091; KDB 447498 D01v06 RECEIPT DATE : 2020-10-27 TEST DATE : 2020-11-06 to 2020-11-10 ISSUE DATE : 2021-01-06 Edited by : Stefan Sun Review by: Peng Fuwei Approved by: Elvis Wang Kehu-Morlab Test Laboratory XIAMEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Unit 101, No.1732 Gangzhong Road, Xiamen Area, Pilot Free Trade Zone (Fujian) , P. R. China Tel: +86 592 5612050 Fax: +86 592 5612095 Page2 0f 6 REPORT No.：XM20100043W03 DIRECTORY 1. Technical Information ........................................................................................................ 3 1.1. Applicant and Manufacturer Information ..................................................................... 3 1.2. Equipment Under Test (EUT) Description ................................................................... 3 1.3. Applied Reference Documents ...................................................................................... 3 2. Device category and RF exposure limit .......................................................................... 4 3. RF Exposure Evaluation .................................................................................................... 5 Annex A General Information ................................................................................................ 6 Change History Issue Date Reason for change 1.0 2021-01-06 First edition Kehu-Morlab Test Laboratory XIAMEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Unit 101, No.1732 Gangzhong Road, Xiamen Area, Pilot Free Trade Zone (Fujian) , P. R. China Tel: +86 592 5612050 Fax: +86 592 5612095 Page3 0f 6 REPORT No.：XM20100043W03 1. Technical Information Note: Provide by manufacturer. 1.1. Applicant and Manufacturer Information Applicant: LEXI Devices, Inc. Applicant Address: 2342 Shattuck Ave, #260, Berkeley, CA 94704 US Manufacturer: LEEDARSON LIGHTING CO., LTD. Manufacturer Address: Xingtai Industrial Zone, Economic Development Zone, Changtai County, Zhangzhou city, Fujian Province, P.R.China 1.2. Equipment Under Test (EUT) Description EUT Name: A19 Bulb - Smart Color and Tunable White Hardware Version: V2.0 Software Version: V100 Frequency Bands: BLE:2402-2480MHz ZigBee: 2405-2480MHz Modulation Mode: GFSK;O-QPSK Antenna Type: internal antenna Antenna Gain: 0.48dBi 1.3. Applied Reference Documents Leading reference documents for testing: No. Identity Document Title 1 47 CFR§2.1091 Radiofrequency Radiation Exposure Evaluation: mobile devices 2 KDB 447498 D01v06 General RF Exposure Guidance Kehu-Morlab Test Laboratory XIAMEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Unit 101, No.1732 Gangzhong Road, Xiamen Area, Pilot Free Trade Zone (Fujian) , P. R. China Tel: +86 592 5612050 Fax: +86 592 5612095 Page4 0f 6 REPORT No.：XM20100043W03 2. Device category and RF exposure limit Per user manual, Based on 47CFR 2.1091, this device belongs to mobile device category with General Population/Uncontrolled exposure. Mobile Devices: 47CFR 2.1091(b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter's radiating structure(s) and the body of the user or nearby persons. In this context, the term “fixed location” means that the device is physically secured at one location and is not able to be easily moved to another location. Transmitting devices designed to be used by consumers or workers that can be easily re-located, such as wireless devices associated with a personal computer, are considered to be mobile devices if they meet the 20 centimeter separation requirement. GENERAL POPULATION / UNCONTROLLED EXPOSURE The general population/uncontrolled exposure limits are applicable to situations in which the general public may be exposed or in which persons who are exposed as a consequence of their employment may not be made fully aware of the potential for exposure or cannot exercise control over their exposure. Members of the general public would come under this category when exposure is not employment-related; for example, in the case of a wireless transmitter that exposes persons in its vicinity. Warning labels placed on low-power consumer devices such as cellular telephones are not considered sufficient to allow the device to be considered under the occupational/controlled category, and the general population/uncontrolled exposure limits apply to these devices. TABLE 1—LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (B) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 - - f/1500 30 1500-100,000 - - 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Kehu-Morlab Test Laboratory XIAMEN MORLAB COMMUNICATIONS TECHNOLOGY Co., Ltd. Unit 101, No.1732 Gangzhong Road, Xiamen Area, Pilot Free Trade Zone (Fujian) , P. R. China Tel: +86 592 5612050 Fax: +86 592 5612095 Page5 0f 6 RE…

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NOTE:1.Thereportisinvalidwhenthereisnotheapproversignatureandthespecialstampfortestreport.2.Thetestreport shallnotbereproducedexceptinfullwithoutpriorwrittenpermissionofthecompany.3.Thereportcopyisinvalidwhenthereis nothespecialstampfortestrepor.4.Thealteredreportisinvalid.5.Theentrusttestisresponsibilityforthereceivedsample only Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page10f 57 REPORTNo.：XM20100043W01 TESTREPORT APPLICANT :LEXIDevices,Inc. PRODUCTNAME: A19Bulb-SmartColorandTunableWhite MODELNAME: 10011 BRANDNAME: LEXI FCCID: 2ATOT10011 STANDARD(S):47CFRPart15SubpartC RECEIPTDATE: 2020-10-27 TESTDATE:2020-11-06to2020-11-10 ISSUEDATE:2021-01-06 Editedby: BowersZeng Reviewby: PengFuwei Approvedby: ElvisWang Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page20f57 REPORTNo.：XM20100043W01 DIRECTORY 1.TechnicalInformation...............................................................................................................3 1.1.ApplicantandManufacturerInformation.........................................................................3 1.2.EquipmentUnderTest(EUT)Description.......................................................................3 1.3.TestStandardsandResults................................................................................................4 1.4.EnvironmentalConditions ................................................................................................... 4 2.47CFRPart15CRequirements ............................................................................................. 5 2.1.Antennarequirement ............................................................................................................. 5 2.2.PeakOutputPower ................................................................................................................ 6 2.3.6dBBandwidth ........................................................................................................................ 9 2.4.ConductedSpuriousEmissionsandBandEdge........................................................12 2.5.Powerspectraldensity(PSD)...........................................................................................18 2.6.RestrictedFrequencyBands............................................................................................21 2.7.ConductedEmission...........................................................................................................28 2.8.RadiatedEmission...............................................................................................................32 AnnexATestUncertainty..........................................................................................................54 AnnexBTestingLaboratoryInformation..............................................................................55 ChangeHistory VersionDateReasonforchange 1.02021-01-06Firstedition Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page30f57 REPORTNo.：XM20100043W01 1. TechnicalInformation Note:Providebyapplicant. 1.1.ApplicantandManufacturerInformation Applicant: LEXIDevices,Inc. ApplicantAddress: 2342ShattuckAve,#260,Berkeley,CA94704US Manufacturer:LEEDARSONLIGHTINGCO.,LTD. ManufacturerAddress:XingtaiIndustrialZone,EconomicDevelopmentZone,Changtai County,Zhangzhoucity,FujianProvince,P.R.China 1.2.EquipmentUnderTest(EUT)Description ProductName:A19Bulb-SmartColorandTunableWhite SerialNo:(N/A,marked#1bytestsite) HardwareVersion: V2.0 SoftwareVersion: V100 ModulationType: GFSK OperatingFrequencyRange: 2402MHz-2480MHz(40channels,atintervalsof2MHz); BluetoothVersion:Bluetooth4.2LE AntennaType: internalantenna AntennaGain: 0.48dBi Note1:TheEUTcontainsBluetoothModuleoperatingat2.4GHzISMband;thefrequenciesis F(MHz)=2402+2*n(0<=n<=39).Thelowest,middle,highestchannelnumbersoftheBluetooth Moduleusedandtestedinthisreportareseparately0(2402MHz),20(2442MHz)and39 (2480MHz). Note2:TheEUTconnectedtotheserialportofthecomputerwithaserialcommunicationcable, weusethededicatedsoftwaretocontroltheEUTcontinuoustransmission. Note3:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page40f57 REPORTNo.：XM20100043W01 1.3.TestStandardsandResults Theobjectiveofthereportistoperformtestingaccordingto47CFRPart15SubpartC(Bluetooth, 2.4GHzISMbandradiators)fortheEUTFCCIDCertification: NoIdentityDocumentTitle 147CFRPart15(10-1-15Edition)RadioFrequencyDevices Testdetaileditems/sectionrequiredbyFCCrulesandresultsareasbelow: No.SectionDescriptionTestDateTestEngineerResult 115.203AntennaRequirementN/AN/APASS 215.247(b)PeakOutputPowerNov.09,2020ElvisWangPASS 315.247(a)BandwidthNov.06,2020ElvisWangPASS 415.247(d) ConductedSpuriousEmission andBandEdge Nov.06,2020ElvisWangPASS 515.247(e)Powerspectraldensity(PSD)Nov.09,2020ElvisWangPASS 615.247(d)RestrictedFrequencyBandsNov.09,2020YamingLuoPASS 715.207ConductedEmissionNov.09,2020YamingLuoPASS 8 15.209, 15.247(d) RadiatedEmissionNov.09,2020YamingLuoPASS Note:Thetestswereperformedaccordingtothemethodofmeasurementsprescribedin ANSIC63.10-2013andKDB558074D0115.247MeasGuidancev05r02. 1.4.EnvironmentalConditions Duringthemeasurement,theenvironmentalconditionswerewithinthelistedranges: Temperature(°C):15-35 RelativeHumidity(%):30-60 AtmosphericPressure(kPa):86-106 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fuj…

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NOTE:1.Thereportisinvalidwhenthereisnotheapproversignatureandthespecialstampfortestreport.2.Thetestreport shallnotbereproducedexceptinfullwithoutpriorwrittenpermissionofthecompany.3.Thereportcopyisinvalidwhenthereis nothespecialstampfortestrepor.4.Thealteredreportisinvalid.5.Theentrusttestisresponsibilityforthereceivedsample only Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page10f 60 REPORTNo.：XM20100043W02 TESTREPORT MANUFACTURER :LEXIDevices,Inc. PRODUCTNAME: A19Bulb-SmartColorandTunableWhite MODELNAME: 10011 BRANDNAME: LEXI FCCID: 2ATOT10011 STANDARD(S):47CFRPart15SubpartC RECEIPTDATE: 2020-10-27 TESTDATE:2020-11-06to2020-11-10 ISSUEDATE:2021-01-06 Editedby: BowersZeng Reviewby: PengFuwei Approvedby: ElvisWang Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page20f60 REPORTNo.：XM20100043W02 DIRECTORY 1.TechnicalInformation...............................................................................................................3 1.1.ApplicantandManufacturerInformation.........................................................................3 1.2.EquipmentUnderTest(EUT)Description.......................................................................3 1.3.Channellist..............................................................................................................................3 1.4.TestStandardsandResults ................................................................................................ 4 1.5.EnvironmentalConditions ................................................................................................... 4 2.47CFRPart15CRequirements ............................................................................................. 5 2.1.Antennarequirement ............................................................................................................. 5 2.2.DutyCycleofTestSignal ..................................................................................................... 6 2.3.PeakOutputPower................................................................................................................9 2.4.6dBBandwidth.....................................................................................................................12 2.5.ConductedSpuriousEmissionsandBandEdge........................................................15 2.6.Powerspectraldensity(PSD)...........................................................................................21 2.7.RestrictedFrequencyBands............................................................................................24 2.8.ConductedEmission...........................................................................................................31 2.9.RadiatedEmission...............................................................................................................35 AnnexATestUncertainty .......................................................................................................... 57 AnnexBTestingLaboratoryInformation .............................................................................. 58 ChangeHistory VersionDateReasonforchange 1.02021-01-06Firstedition Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page30f60 REPORTNo.：XM20100043W02 1. TechnicalInformation Note:Providebyapplicant. 1.1.ApplicantandManufacturerInformation Applicant: LEXIDevices,Inc. ApplicantAddress: 2342ShattuckAve,#260,Berkeley,CA94704US Manufacturer:LEEDARSONLIGHTINGCO.,LTD. ManufacturerAddress:XingtaiIndustrialZone,EconomicDevelopmentZone,Changtai County,Zhangzhoucity,FujianProvince,P.R.China 1.2.EquipmentUnderTest(EUT)Description ProductName:A19Bulb-SmartColorandTunableWhite SerialNo:(N/A,marked#1bytestsite) HardwareVersion: V2.0 SoftwareVersion: V100 ModulationType: O-QPSK OperatingFrequencyRange: 2405MHz-2480MHz; EquipmentType:Zigbee AntennaType: internalantenna AntennaGain: 0.48dBi Note1:TheEUTconnectedtotheserialportofthecomputerwithaserialcommunicationcable, weusethededicatedsoftwaretocontroltheEUTcontinuoustransmission. Note2:Foramoredetaileddescription,pleaserefertoSpecificationorUser’sManualsuppliedby theapplicantand/ormanufacturer. 1.3.Channellist Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 112405152425192445232465 122410162430202450242470 132415172435212455252475 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page40f60 REPORTNo.：XM20100043W02 142420182440222460262480 1.4.TestStandardsandResults Theobjectiveofthereportistoperformtestingaccordingto47CFRPart15SubpartC(Bluetooth, 2.4GHzISMbandradiators)fortheEUTFCCIDCertification: NoIdentityDocumentTitle 147CFRPart15(10-1-15Edition)RadioFrequencyDevices Testdetaileditems/sectionrequiredbyFCCrulesandresultsareasbelow: No.SectionDescriptionTestDateTestEngineerResult 115.203AntennaRequirementN/AN/APASS 215.247(b)PeakOutputPowerNov.09,2020ElvisWangPASS 315.247(a)BandwidthNov.09,2020ElvisWangPASS 415.247(d) ConductedSpuriousEmission andBandEdge Nov.09,2020ElvisWangPASS 515.247(e)Powerspectraldensity(PSD)Nov.09,2020ElvisWangPASS 615.247(d)RestrictedFrequencyBandsNov.09,2020YamingLuoPASS 715.207ConductedEmissionNov.09,2020YamingLuoPASS 8 15.209, 15.247(d) RadiatedEmissionNov.09,2020YamingLuoPASS Note:Thetestswereperformedaccordingtothemethodofmeasurementsprescribedin ANSIC63.10-2013andKDB558074D0115.247MeasGuidancev05r02. 1.5.EnvironmentalConditions Duringthemeasurement,theenvironmentalconditionswerewithinthelistedranges: Temp…

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FCCID：2ATOT10011 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page1of3 Test-SetupPhotos 1.ConductedEmission FCCID：2ATOT10011 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page2of3 2.RadiatedEmission（30MHz-1GHz） 3.RadiatedEmission（Above1GHz） FCCID：2ATOT10011 Kehu-Morlab TestLaboratory XIAMENMORLABCOMMUNICATIONSTECHNOLOGYCo.,Ltd. Unit101,No.1732GangzhongRoad,XiamenArea,PilotFreeTradeZone(Fujian),P.R.China Tel:+865925612050 Fax:+865925612095 Page3of3 4.RFconductedmeasured