2A9BQ-D50Cylinder Floor Lamp

2022 FCC Statement 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. (2)This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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 frequence 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 equipmemt 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: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an autlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experienced radio/TV technician for help This equipment should be installed and operated with a minumum distance of 20cm between the radiator and your body.

ShenzhenSurmountorLightingCo.Ltd 2023-07-20 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(i)requestfor(FCCID: 2A9BQ-D50 ) [ShenzhenSurmountorLightingCo.Ltd](“theapplicant”)certifiesthattheequipment forwhichauthorizationissoughtisnot“covered”equipmentprohibitedfromreceiving anequipmentauthorizationpursuanttosection2.903oftheFCCrules. Sincerely, Zhang peng General manager Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao Andistrict, Shenzhen, Guang Dong Province, China ShenzhenSurmountorLightingCo.Ltd 2023-07-20 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:AttestationStatementsPart2.911(d)(5)(ii)requestfor(FCCID: 2A9BQ-D50 ) [ShenzhenSurmountorLightingCo.Ltd](“theapplicant”)certifiesthat,asofthedateof thefilingoftheapplication,theapplicantisnotidentifiedontheCoveredListasan entityproducing“covered”equipment. Sincerely, Zhang peng General manager Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao Andistrict, Shenzhen, Guang Dong Province, China

Attestation Statements (2023-7-21) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2A9BQ- D50， Grantee FRN: 0033075797) (Shenzhen Surmountor Lighting Co. Ltd), the undersigned, hereby authorize (Lucky Cowboy Global Services, LLC) to act as our designated U.S. agent for service of process,( Shenzhen Surmountor Lighting Co. Ltd) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. (Lucky Cowboy Global Services, LLC) accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information： Company name: Shenzhen Surmountor Lighting Co. Ltd Contact Name: Zheng peng Address: 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103，Bao An district, Shenzhen, Guang Dong Province, China Telephone No: 13417574642 Email: [email protected] Signature [Zheng peng] U.S. Agent Information: Company Name: Lucky Cowboy Global Services, LLC Address: 2213 S. Braeswood Blvd. #12E Houston, TX 77030 USA FRN: 0033510934 Contact Name: Louie Liu Telephone No: +1 (713) 992-3369 Email: [email protected] Signature [Louie Liu]

ShenzhenSurmountorLightingCo.Ltd 2023-07-20 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:LETTEROFAGENTAUTHORIZATION ToWhomItMayConcern: We,theundersigned,herebyauthorizeDongGuanAnciElectronicTechnologyCo.,Ltd.toact onourbehalfinallmattersrelatingtoapplicationforequipmentauthorization,includingthe signingofalldocumentsrelatingtothesematters. Wealsoherebycertifythatnopartytotheapplicationauthorizedhereunderissubjecttothe denialofbenefits,includingFCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseAct of1988,21U.S.C.853(a). Thisagreementexpiresoneyearfromthecurrentdate. Sincerely, Zhang peng General manager Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao Andistrict, Shenzhen, Guang Dong Province, China

ShenzhenSurmountorLightingCo.Ltd 2023-07-20 EurofinsElectricalandElectronicTestingNA,Inc. 914WestPatapscoAvenue Baltimore,MD21230 RE:CONFIDENTIALITYREQUESTFOR(EUTName:CylinderFloorLamp /Model:SUR-D50-001/FCCID:2A9BQ-D50) ToWhomItMayConcern: Thisletterservesasanofficialrequestforconfidentialityundersections0.457and0.459 ofCFR47.Wehaverequestedthatthe(BlockDiagram,OperationalDescription,Schematics) requiredtobesubmittedwiththisapplicationbepermanentlywithheldfrompublic review. Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.The publicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovideunjustifiedbenefitstoitscompetitors. Pleasecontactmeifthereisanyinformationyoumayneed. Sincerely, Zhang peng General manager Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao Andistrict, Shenzhen, Guang Dong Province, China

External

Internal \ ANT

RF EXPOSURE EVALUATION EUT Specification EUT Cylinder Floor Lamp Model Number SUR-D50-001 FCC ID 2A9BQ-D50 Antenna gain (Max) -0.58dBi Operation Frequency WIFI: 2412 MHz to 2462 MHz BLE: 2402 MHz to 2480 MHz Input Rating DC 12 V Max. output power BLE: 0.89dBm IEEE 802.11b: 15.23dBm IEEE 802.11g: 15.26 dBm IEEE 802.11n-HT20: 15.06 dBm IEEE 802.11n-HT40: 14.33 dBm Test Requirement: According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density(mW/cm 2 ) Average Time (A) Limits for Occupational/Control Exposures 300-1500 -- -- F/300 6 1500-100000 -- -- 5 6 (B) Limits for General Population/Uncontrol Exposures 300-1500 -- -- F/1500 6 1500-100000 -- -- 1 30 11.1 Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm 2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1416 R= distance between observation point and center of the radiator in cm=20cm Pd the limit of MPE, 1mW/cm 2 . If we know the maximum gain of the nd total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. 11.2 Measurement Result Antenna gain: -0.58dBi BLE: Mode Channel Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain （Numeric） Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) GFSK 2402 0.66 1±1 2 0.875 0.000276 1 GFSK 2440 0.75 1±1 2 0.875 0.000276 1 GFSK 2480 0.89 1±1 2 0.875 0.000276 1 WIFI: Mode Channe l Freq. (MHz) Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain （Numeric） Evaluation result (mW/cm2 ) Power density Limits (mW/cm2 ) 802.11b 2412 15.23 15±1 16 0.875 0.006930 1 2437 14.56 15±1 16 0.875 0.006930 1 2462 14.20 14±1 15 0.875 0.005506 1 802.11g 2412 15.26 15±1 16 0.875 0.006930 1 2437 15.21 15±1 16 0.875 0.006930 1 2462 14.23 14±1 15 0.875 0.005506 1 802.11n HT20 2412 15.06 15±1 16 0.875 0.006930 1 2437 14.28 14±1 15 0.875 0.005506 1 2462 14.06 14±1 15 0.875 0.005506 1 802.11n HT40 2422 14.33 14±1 15 0.875 0.005506 1 2437 13.60 14±1 15 0.875 0.005506 1 2452 13.65 14±1 15 0.875 0.005506 1 Signature: Tiger Xu Date: 2023-07-13

Inverted F Antenna Specification Summary ITEM ANT SPEC Model Name 2.4G ANT Horizontal Vertical 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 MAX. Gain -0.58dB Polarization Horizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance 50 Ohm Antenna Length 38.20mm Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs：Attestation of Global Compliance Co., Ltd.

TRF No.: 04-R001-3A-WIFI TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Cylinder Floor Lamp MODEL NUMBER: SUR-D50-001 REPORT NUMBER: E01A2110009F00101 ISSUE DATE: July 13, 2023 FCC ID:2A9BQ-D50 Prepared for Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. REPORT NO.: E01A2110009F00101 Page 1 of 86 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 July 13, 2023 Initial Issue Duke REPORT NO.: E01A2110009F00101 Page 2 of 86 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E01A2110009F00101 Page 3 of 86 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. CONTENTS ATTESTATION OF TEST RESULTS ............................................................................................ 4 TEST METHODOLOGY ................................................................................................................ 5 FACILITIES AND ACCREDITATION ............................................................................................ 5 CALIBRATION AND UNCERTAINTY .......................................................................................... 6 1.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 6 1.2. MEASUREMENT UNCERTAINTY ............................................................................ 6 EQUIPMENT UNDER TEST ......................................................................................................... 7 1.3. DESCRIPTION OF EUT ........................................................................................... 7 1.4. CHANNEL LIST ........................................................................................................ 8 1.5. MAXIMUM AVERAGE EIRP ..................................................................................... 8 1.6. TEST CHANNEL CONFIGURATION ........................................................................ 8 1.7. THE WORSE CASE POWER SETTING PARAMETER ............................................ 8 1.8. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 9 1.9. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 9 1.10. SETUP DIAGRAM .................................................................................................... 9 MEASURING EQUIPMENT AND SOFTWARE USED ................................................................ 10 ANTENNA PORT TEST RESULTS ............................................................................................ 11 1.11. Conducted Output Power ........................................................................................ 11 1.12. 6dB Bandwidth ........................................................................................................ 12 1.13. Power Spectral Density ........................................................................................... 13 1.14. Conducted Band edge and spurious emission ........................................................ 14 1.15. Duty Cycle .............................................................................................................. 16 RADIATED TEST RESULTS ...................................................................................................... 17 ANTENNA REQUIREMENT ....................................................................................................... 27 AC POWER LINE CONDUCTED EMISSION ............................................................................. 28 TEST DATA ................................................................................................................................ 31 APPENDIX: PHOTOGRAPHS OF THE EUT .............................................................................. 77 REPORT NO.: E01A2110009F00101 Page 4 of 86 TRF No.: 04-R001-3A-WIFI Global Testing , Great Quality. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Surmountor Lighting Co. Ltd Address: 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China Manufacturer Information Company Name: Shenzhen Surmountor Lighting Co. Ltd Address: 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China EUT Information EUT Name: Cylinder Floor Lamp Model: SUR-D50-001 Brand: N/A Sample Received Date: May 22, 2023 Sample Status: Normal Sample I…

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TRF No.: 04-R001-3A-LE TRF Originator: GTG TRF Date: 2022-06-29 Web: www.gtggroup.com E-mail: [email protected] Tel.: 86-400 755 8988 CFR 47 FCC PART 15 SUBPART C(DTS) TEST REPORT For Cylinder Floor Lamp MODEL NUMBER: SUR-D50-001 REPORT NUMBER: E01A2110009F00201 ISSUE DATE: July 13, 2023 FCC ID:2A9BQ-D50 Prepared for Shenzhen Surmountor Lighting Co. Ltd 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China Prepared by Dong Guan Anci Electronic Technology Co., Ltd. 1-2 Floor, Building A, No.11, Headquarters 2 Road, Songshan, Lake Hi- tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. This report shall not be reproduced, except in full, without the written approval of Dong Guan Anci Electronic Technology Co., Ltd. REPORT NO.: E01A2110009F00201 Page 1 of 58 TRF No.: 04-R001-3A-LE Global Testing , Great Quality. Revision History Rev. Issue Date Revisions Revised By V0 July 13, 2023 Initial Issue Duke REPORT NO.: E01A2110009F00201 Page 2 of 58 TRF No.: 04-R001-3A-LE Global Testing , Great Quality. Summary of Test Results Summary of Test Results Test Item Clause Limit/Requirement Result Antenna Requirement N/A FCC Part 15.203/15.247 (c) Pass AC Power Line Conducted Emission ANSI C63.10-2013, Clause 6.2 FCC Part 15.207 Pass Conducted Output Power ANSI C63.10-2013, Clause 11.9.1.3 FCC Part 15.247 (b)(3) Pass 6dB Bandwidth and 99% Occupied Bandwidth ANSI C63.10-2013, Clause 11.8.1 FCC Part 15.247 (a)(2) Pass Power Spectral Density ANSI C63.10-2013, Clause 11.10.2 FCC Part 15.247 (e) Pass Conducted Band edge and spurious emission ANSI C63.10-2013, Clause 11.11 FCC Part 15.247(d) Pass Radiated Band edge and Spurious Emission ANSI C63.10-2013, Clause 11.11 & Clause 11.12 FCC Part 15.205/15.209 Pass Duty Cycle ANSI C63.10-2013, Clause 11.6 None; for reporting purposes only. Pass *The measurement result for the sample received is <Pass> according to <CFR 47 FCC PART 15 SUBPART C(DTS)> when <Accuracy Method> decision rule is applied. REPORT NO.: E01A2110009F00201 Page 3 of 58 TRF No.: 04-R001-3A-LE Global Testing , Great Quality. CONTENTS 1. ATTESTATION OF TEST RESULTS ..................................................................................... 4 2. TEST METHODOLOGY ......................................................................................................... 5 3. FACILITIES AND ACCREDITATION ..................................................................................... 5 4. CALIBRATION AND UNCERTAINTY ................................................................................... 6 4.1. MEASURING INSTRUMENT CALIBRATION ........................................................... 6 4.2. MEASUREMENT UNCERTAINTY ............................................................................ 6 5. EQUIPMENT UNDER TEST .................................................................................................. 7 5.1. DESCRIPTION OF EUT ........................................................................................... 7 5.2. CHANNEL LIST ........................................................................................................ 7 5.3. MAXIMUM AVERAGE EIRP ..................................................................................... 7 5.4. TEST CHANNEL CONFIGURATION ........................................................................ 8 5.5. THE WORSE CASE POWER SETTING PARAMETER ............................................ 8 5.6. DESCRIPTION OF AVAILABLE ANTENNAS ........................................................... 8 5.7. SUPPORT UNITS FOR SYSTEM TEST ................................................................... 8 5.8. SETUP DIAGRAM .................................................................................................... 8 6. MEASURING EQUIPMENT AND SOFTWARE USED........................................................... 9 7. ANTENNA PORT TEST RESULTS ..................................................................................... 10 7.1. Conducted Output Power ........................................................................................ 10 7.2. 6dB Bandwidth and 99% Occupied Bandwidth ....................................................... 11 7.3. Power Spectral Density ........................................................................................... 13 7.4. Conducted Band edge and spurious emission ........................................................ 14 7.5. Duty Cycle .............................................................................................................. 17 8. RADIATED TEST RESULTS ............................................................................................... 18 9. ANTENNA REQUIREMENT ................................................................................................ 30 10. AC POWER LINE CONDUCTED EMISSION ......................................................... 31 11. TEST DATA ............................................................................................................ 34 APPENDIX: PHOTOGRAPHS OF TEST CONFIGURATION ..................................................... 34 APPENDIX: PHOTOGRAPHS OF THE EUT .............................................................................. 52 REPORT NO.: E01A2110009F00201 Page 4 of 58 TRF No.: 04-R001-3A-LE Global Testing , Great Quality. 1. ATTESTATION OF TEST RESULTS Applicant Information Company Name: Shenzhen Surmountor Lighting Co. Ltd Address: 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China Manufacturer Information Company Name: Shenzhen Surmountor Lighting Co. Ltd Address: 2nd Floor, Building D, NO.5, Fu Rui Road, Qiao Tou, Fuyong town, 518103, Bao An district, Shenzhen, Guang Dong Province, China EUT Information EUT Name: Cylinder Floor Lamp Model: SUR-D50-001 Brand: N/A Sample Received Date: May 22,…

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