2AJ3WEBESHW22LED lamp

7.2-8.8 SHW22 Thisdevicecomplieswithpart15oftheFCCrules.Operationissubjecttothefollowingtwo conditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptany interferencereceived,includinginterferencethatmaycauseundesiredoperation. NOTE:ThemanufacturerisnotresponsibleforanyradioorTVinterferencecausedby unauthorizedmodificationstothisequipment.Suchmodificationscouldvoidtheuser’sauthority tooperatetheequipment. NOTE:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigital device,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonable protectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththe instructions,maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoes causeharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturning theequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormore ofthefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp -Thisdeviceanditsantenna(s)mustnotbeco-locatedoroperatinginconjunctionwithanyother antennaortransmitter. ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforanuncontrolled environment.Thisequipmentshouldbeinstalledandoperatedwithminimumdistanceof20cm betweentheradiatorandyourbody.Thistransmittermustnotbeco-locatedoroperatingin conjunctionwithanyotherantennaortransmitter

Annex No.: BL-EC2010024-AW 1 / 3 ANNEX C EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Annex No.: BL-EC2010024-AW 2 / 3 LEFT VIEW OF EUT vvv RIGHT VIEW OF EUT Annex No.: BL-EC2010024-AW 3 / 3 TOP VIEW OF EUT BOTTOM VIEW OF EUT

Annex No.: BL-EC2010024-AI 1 / 6 ANNEX D EUT INTERNAL PHOTOS EUT UNCOVER VIEW 1 EUT UNCOVER VIEW 2 Annex No.: BL-EC2010024-AI 2 / 6 MAIN BOARD TOP VIEW MAIN BOARD REAR VIEW Annex No.: BL-EC2010024-AI 3 / 6 MAIN BOARD TOP VIEW MAIN BOARD REAR VIEW Annex No.: BL-EC2010024-AI 4 / 6 MAIN BOARD TOP VIEW MAIN BOARD REAR VIEW Annex No.: BL-EC2010024-AI 5 / 6 MAIN BOARD TOP VIEW WIFI ANTENNA Annex No.: BL-EC2010024-AI 6 / 6 MAIN BOARD REAR VIEW

RF Exposure Evaluation For FCC ID: 2AJ3WEBESHW22 Refer user manual this device is a LED lamp, and this device was designed used in Mobile devices that the minimum distance between human’s body is 20 cm. Based on the 47CFR 2.1091, this device belongs to Mobile device. The definition of the category as following: Mobile Derives: CFR Title 47 §2.1091(b) (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. FCC KDB 447498 D01 General RF Exposure Guidance v06 Limit Devices operating in standalone mobile exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously. A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. The minimum test separation distance required for a device to comply with mobile exposure conditions must be clearly identified in the installation and operating instructions, for all installation and exposure conditions, to enable users and installers to comply with RF exposure requirements. For mobile devices that have the potential to operate in portable device exposure conditions, similar to the configurations described in § 2.1091(d)(4), a KDB inquiry is required to determine the SAR test requirements for demonstrating compliance. When the categorical exclusion provision of § 2.1091(c) applies, the minimum test separation distance may be estimated, when applicable, by simple calculations according to plane-wave equivalent conditions, to ensure the transmitter and its antenna(s) can operate in manners that meet or exceed the estimated distance. The source-based time-averaged maximum radiated power, according to the maximum antenna gain, must be applied to calculate the field strength and power density required to establish the minimum test separation distance. When the estimated test separation distance becomes overly conservative and does not support compliance, MPE measurement or computational modeling may be used to determine the required minimum separation distance. According to FCC Part 1.1307, systems operating under the provisions of this section shall be operated in a manner the ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidelines. 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 ) 0.3-1.34 614 1.63 (100)* 1.34-30 824/f 2.19/f (180/f2)* 30-300 27.5 0.073 0.2 300-1500 f/1500 1500-100,000 1.0 MPE calculation formula Where: S = power density P = output power (mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = Separation distance between radiator and human body (cm) Test Data 2.4 WIFI （2412 ~ 2462 MHz） Mode 802.11b Channel Low Middle High Frequency（MHz） 2412 2437 2462 Conducted power (dBm) 16.81 16.24 16.28 Mode 802.11g Channel Low Middle High Frequency（MHz） 2412 2437 2462 Conducted power (dBm) 18.71 18.26 18.41 Mode 802.11n-20 Channel Low Middle High Frequency（MHz） 2412 2437 2462 Conducted power (dBm) 18.78 18.32 18.52 Note: This report listed the worst case conducted output power value, please refer to RF test report for more details. Turn-up power Mode Peak Power Range(dBm) 802.11b 16.00-18.00 802.11g 18.00-20.00 802.11n-20 18.00-20.00 Assessment result 1. The LED lamp work frequency range used is 2412~ 2462 MHz, the result close to the limit by the above formula 2. More power list please refer to RF test report. Conclusion: RF exposure Evaluation Results: Compliance Evolution mode Maximum output power （dBm） Directional Gain (dBi) Total Power (mw) Distance (cm) Power Density (mW/cm²) Limit of Power Density (mW/cm²) Verdict 802.11b 18.00 2.5 112.20 20 0.022 1 Pass 802.11g 20.00 2.5 177.83 20 0.035 1 Pass 802.11n-20 20.00 2.5 177.83 20 0.035 1 Pass

Report No.: BL-EC2010024-601 2 / 67 Revision History Version Issue Date Revisions Content Rev. 01 Jan. 15, 2020 Initial Issue TABLE OF CONTENTS 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) ....................................................................... 5 1.1 Identification of the Testing Laboratory ................................................................................... 5 1.2 Identification of the Responsible Testing Location................................................................... 5 1.3 Laboratory Condition .............................................................................................................. 5 1.4 Announce .............................................................................................................................. 5 2 PRODUCT INFORMATION ................................................................................................................ 6 2.1 Applicant Information ............................................................................................................. 6 2.2 Manufacturer Information ....................................................................................................... 6 2.3 Factory Information ................................................................................................................ 6 2.4 General Description for Equipment under Test (EUT) ............................................................. 6 2.5 Technical Information ............................................................................................................. 7 2.6 Additional Instructions ............................................................................................................ 8 3 SUMMARY OF TEST RESULTS....................................................................................................... 10 3.1 Test Standards .................................................................................................................... 10 3.2 Verdict ................................................................................................................................. 10 4 GENERAL TEST CONFIGURATIONS .............................................................................................. 11 4.1 Test Environments ............................................................................................................... 11 4.2 Test Equipment List ............................................................................................................. 11 4.3 Measurement Uncertainty .................................................................................................... 12 4.4 Description of Test Setup ..................................................................................................... 13 4.4.1 For Antenna Port Test .......................................................................................................... 13 4.4.2 For AC Power Supply Port Test............................................................................................ 13 4.4.3 For Radiated Test (Below 30 MHz)....................................................................................... 14 4.4.4 For Radiated Test (30 MHz-1 GHz) ...................................................................................... 14 4.4.5 For Radiated Test (Above 1 GHz) ........................................................................................ 15 4.5 Measurement Results Explanation Example ......................................................................... 15 Report No.: BL-EC2010024-601 3 / 67 4.5.1 For conducted test items: ..................................................................................................... 15 4.5.2 For radiated band edges and spurious emission test: ........................................................... 15 5 TEST ITEMS .................................................................................................................................... 16 5.1 Antenna Requirements ........................................................................................................ 16 5.1.1 Relevant Standards ............................................................................................................. 16 5.1.2 Antenna Anti-Replacement Construction .............................................................................. 16 5.1.3 Antenna Gain....................................................................................................................... 16 5.2 Output Power....................................................................................................................... 17 5.2.1 Test Limit ............................................................................................................................. 17 5.2.2 Test Setup ........................................................................................................................... 17 5.2.3 Test Procedure .................................................................................................................... 17 5.2.4 Test Result .......................................................................................................................... 18 5.3 6dB Bandwidth .................................................................................................................... 19 5.3.1 Limit .................................................................................................................................... 19 5.3.2 Test Setup ........................................................................................................................... 19 5.3.3 Test Procedure .................................................................................................................... 19 5.3.4 Test Result ...............................................................................................................…

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Annex No.: BL-EC2010024-AR ANNEX B TEST SETUP PHOTOS 1 Radiated Test Photo 30 MHz-1 GHz Close-Up 12 Annex No.: BL-EC2010024-AR Above 1GHz Close-Up Annex No.: BL-EC2010024-AR 2 Conducted Test Photo Conducted Test 3 Conducted Emissions Test Photo 1