2A6LIHLAFLV2Stellar Floor Lamp

Rev 11/27/2024 (Huzhou Hualai Technology Co.,Ltd.) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11‐27‐2024 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2A6LIHLAFLV2 Huzhou Hualai Technology Co.,Ltd. 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. Sincerely, Chenhao Yan/ PM Huzhou Hualai Technology Co.,Ltd. Rev 11/27/2024 (Huzhou Hualai Technology Co.,Ltd.) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 11‐27‐2024 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2A6LIHLAFLV2 Huzhou Hualai Technology Co.,Ltd. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment. Sincerely, Chenhao Yan/ PM Huzhou Hualai Technology Co.,Ltd.

HuzhouHualai Technology Co.,Ltd. National University Science Park,No.669, Gaotie Rd Rm.316 Comprehensive Building,Huzhou,, China Huzhou, China Date: 2024-11-26 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2A6LIHLAFLV2 FRN: 0032301046 US Agent – Attestation Statement / Part 2.911(d)(7) HuzhouHualai Technolo gy Co.,Ltd.certifies, that as of 2024-11-26, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: FCC ID: 2A6LIHLAFLV2 HuzhouHualai Technology Co.,Ltd.accepts to maintain an agent of service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of HuzhouHualai Technology Co.,Ltd.for FCC ID: FCC ID: 2A6LIHLAFLV2. Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, HuzhouHualai Technology Co.,Ltd. Designated Agent: FCC US Agent, LLC Company Representative:Chenhao Yan Designated Agent Representative: Tim Payne Signature: Signature:

(Huzhou Hualai Technology Co.,Ltd.) Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2A6LIHLAFLV2 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram, Schematics, Operational Description Block Diagram .pdf, Schematics .pdf , Operation Description .pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commission’s public notice, we also request temporary confidential treatment of information accompanying this application as outlined below: Short-term confidentiality requested: 180 days Exhibit Type File Name External Photos, Internal Photos, Test Setup Photos, User Manual External Photos.pdf, Internal Photos .pdf, Test Setup Photos .pdf, User Manual.pdf Sincerely, Chenhao Yan/ PM (Huzhou Hualai Technology Co.,Ltd.)

(HuzhouHualaiTechnologyCo.,Ltd.) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Date:11-25-2024 SUBJECT:FCCApplicationforFCCID:2A6LIHLAFLV2 ToWhomItMayConcern: We,theundersigned,herebyauthorizeTonyWeiatEMTEK(NINGBO)CO.,LTD.onour behalf,toapplytotheFederalCommunicationsCommissiononourequipment.Anyand allactscarriedoutbyEMTEK(NINGBO)CO.,LTD.onourbehalfshallhavethesame effectasactsofourown. ThisistoadvisethatweareinfullcompliancewiththeAnti-DrugAbuseAct.We,the applicant,arenotsubjecttoadenialoffederalbenefitspursuanttoSection5301ofthe Anti-DrugActof1988,21USC853a,andnopartytotheapplicationissubjecttoadenial offederalbenefitspursuanttothatsection. Regards, Applicantsignature ChenhaoYan/PM HuzhouHualaiTechnologyCo.,Ltd.

FCC ID: 2A6LIHLAFLV2 RF EXPOSURE EVALUATION 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 Pd the limit of MPE,1mW/cm 2 . If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. mW = 10^( dBm/10) 11.2 Measurement Result Operation Frequency: 2412 MHz-2462 MHz; Antenna gain: 1.789 dBi; R=20cm WIFI 2.4G Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2412 802.11b 18.54 18±1 19 1.789 0.028286692 1 2437 18.37 18±1 19 1.789 0.028286692 1 2462 18.28 18±1 19 1.789 0.028286692 1 2412 802.11g 17.45 17±1 18 1.789 0.022468918 1 2437 16.92 16±1 17 1.789 0.017847696 1 2462 17.38 17±1 18 1.789 0.022468918 1 2412 802.11n20 16.57 16±1 17 1.789 0.017847696 1 2437 15.99 15±1 16 1.789 0.014176929 1 2462 16.61 16±1 17 1.789 0.017847696 1 Operation Frequency: 2402MHz-2480MHz; Antenna gain: 1.789 dBi; R=20cm BLE Channel Freq. (MHz) modulation Measured power (dBm) Tune-up power (dBm) Max tune-up power (dBm) Antenna Gain Numeric Evaluation result (mW/cm2) Power density Limits (mW/cm2 ) 2402 BLE 1M 2.32 2±1 3 1.789 0.000710133 1 2440 1.83 1±1 2 1.789 0.000564078 1 2480 2.34 2±1 3 1.789 0.000710133 1 2402 Pi/-DQPSK 2.50 2±1 3 1.789 0.000710133 1 2440 2.02 2±1 3 1.789 0.000710133 1 2480 2.48 2±1 3 1.789 0.000710133 1 *** End of Report ***

HL‐A Antenna Report Manufacturer：Huizhou MOSITOECO Intelligence lighting Technology Co., Ltd. Address：10th Hechang 5 Road,Huitai Industrial Park, Zhongkai Huizhou city,the China civilized city Huizhou City. Model：HL‐A Antenna Antenna mode：2D 1. Antenna Model 2. Antenna Size 3. S11 4. VSWR 5. Smith Chart 6. 3D Polar plot 7. Antenna gain Frequency(MHz) Efficiency Gain(dBi) 2400 29.40 1.767 2410 29.03 1.668 2420 30.66 1.562 2430 28.71 1.411 2440 28.33 1.642 2450 29.68 1.536 2460 29.15 1.740 2470 30.12 1.789 2480 29.42 1.634 2490 27.64 1.425 2500 27.32 1.679

Report No. ENB2410280211W00102R Page 1 of 45 Ver.1.0 TEST REPORT $二维码$ Product Name : Stellar Floor Lamp Model Number : FLV2 FCC ID : 2A6LIHLAFLV2 Prepared for : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building Prepared by : EMTEK (NINGBO) CO., LTD. Address : No. 8, Building 8, Lane 216, Qingyi Road, Ningbo Hi-Tech Zone, Ningbo, Zhejiang, China Tel: +86-574-27907998 Fax: +86-574-27721538 Report Number : ENB2410280211W00102R Date(s) of Tests : October 28, 2024 to November 19, 2024 Date of Issue : November 28, 2024 Report No. ENB2410280211W00102R Page 2 of 45 Ver.1.0 Table of Contents 1 TEST RESULT CERTIFICATION ...................................................................................................... 3 2 EUT TECHNICAL DESCRIPTION ..................................................................................................... 4 3 SUMMARY OF TEST RESULT ......................................................................................................... 5 4 TEST METHODOLOGY ..................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS ...................................................................... 6 4.2 MEASUREMENT EQUIPMENT USED ................................................................................................ 6 4.3 DESCRIPTION OF TEST MODES ...................................................................................................... 7 4.4 TEST SOFTWARE ............................................................................................................................... 7 5 FACILITIES AND ACCREDITATIONS .............................................................................................. 8 5.1 FACILITIES .......................................................................................................................................... 8 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ........................................................................... 8 6 TEST SYSTEM UNCERTAINTY ........................................................................................................ 9 7 SETUP OF EQUIPMENT UNDER TEST ......................................................................................... 10 7.1 RADIO FREQUENCY TEST SETUP 1 .............................................................................................. 10 7.2 RADIO FREQUENCY TEST SETUP 2 .............................................................................................. 10 7.3 CONDUCTED EMISSION TEST SETUP........................................................................................... 12 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ............................................................... 13 7.5 SUPPORT EQUIPMENT ................................................................................................................... 13 8 TEST REQUIREMENTS ................................................................................................................... 14 8.1 DTS 6DB BANDWIDTH ..................................................................................................................... 14 8.2 MAXIMUM PEAK CONDUCTED OUTPUT POWER ......................................................................... 18 8.3 MAXIMUM POWER SPECTRAL DENSITY ....................................................................................... 22 8.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ....................................... 26 8.5 RADIATED SPURIOUS EMISSION ................................................................................................... 31 8.6 CONDUCTED EMISSIONS TEST ..................................................................................................... 43 8.7 ANTENNA APPLICATION .................................................................................................................. 44 Report No. ENB2410280211W00102R Page 3 of 45 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building Manufacturer : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building EUT : Stellar Floor Lamp Model Name : FLV2 Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2 , Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK (NINGBO) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report Date of Test : October 28, 2024 to November 19, 2024 Prepared by : Neymar /Engineer Reviewer : June Gao /Supervisor Approve & Authorized Signer : Tony wei/Manager Report No. ENB2410280211W00102R Page 4 of 45 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Characteristics Description Product Stellar Floor Lamp Model Number FLV2 Sample Number ENB2410280211W001-1-1 Device Type Bluetooth V5.0 Data Rate : GFSK 1 Mbps Pi/4-DQPSK 2 Mbps Modulation: GFSK Pi/4-DQPSK Operating Frequency Range: 2402-2480 MHz Number of Channels: 40 Channels Transmit Power Max: 20 dBm Antenna Type: PCB Antenna Antenna Gain: 1.789 dBi Power supply DC 12V Temperature Range: -20°C~+50°C Date of Received: October 28 2024 Note: for more details, please refer to the User’s manual of the EUT. Report No. ENB2410280211W00102R Page 5 of 45 Ver.1.0 3 SUMMARY OF TEST RESULT FCC Part Clause Test Parameter Verdict Remark 15.247(…

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Report No. ENB2410280211W00102R Page 1 of 57 Ver.1.0 TEST REPORT $二维码$ Product Name : Stellar Floor Lamp Model Number : FLV2 FCC ID : 2A6LIHLAFLV2 Prepared for : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building Prepared by : EMTEK (NINGBO) CO., LTD. Address : No. 8, Building 8, Lane 216, Qingyi Road, Ningbo Hi-Tech Zone, Ningbo, Zhejiang, China Tel: +86-574-27907998 Fax: +86-574-27721538 Report Number : ENB2410280211W00102R Date(s) of Tests : October 28, 2024 to November 19, 2024 Date of Issue : November 28, 2024 Report No. ENB2410280211W00102R Page 2 of 57 Ver.1.0 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ............................................................................................................. 3 2 EUT TECHNICAL DESCRIPTION ........................................................................................................... 4 3 SUMMARY OF TEST RESULT ................................................................................................................ 5 4 TEST METHODOLOGY ........................................................................................................................... 6 4.1 GENERAL DESCRIPTION OF APPLIED STANDARDS .................................................................. 6 4.2 MEASUREMENT EQUIPMENT USED ............................................................................................ 6 4.3 DESCRIPTION OF TEST MODES ................................................................................................... 7 4.4 TEST SOFTWARE ........................................................................................................................... 8 5 FACILITIES AND ACCREDITATIONS ..................................................................................................... 9 5.1 FACILITIES ...................................................................................................................................... 9 5.2 LABORATORY ACCREDITATIONS AND LISTINGS ....................................................................... 9 6 TEST SYSTEM UNCERTAINTY ............................................................................................................ 10 7 SETUP OF EQUIPMENT UNDER TEST ............................................................................................... 11 7.1 RADIO FREQUENCY TEST SETUP 1 ............................................................................................ 11 7.2 RADIO FREQUENCY TEST SETUP 2 ............................................................................................ 11 7.3 CONDUCTED EMISSION TEST SETUP ....................................................................................... 13 7.4 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ........................................................... 14 7.5 SUPPORT EQUIPMENT ................................................................................................................ 14 8 TEST REQUIREMENTS ......................................................................................................................... 15 8.1 DTS (6DB) BANDWIDTH ............................................................................................................... 15 8.2 MAXIMUM CONDUCTED (AVERAGE) OUTPUT POWER ........................................................... 22 8.3 MAXIMUM POWER SPECTRAL DENSITY ................................................................................... 31 8.4 UNWANTED EMISSIONS IN NON-RESTRICTED FREQUENCY BANDS ................................... 38 8.5 RADIATED SPURIOUS EMISSION ............................................................................................... 43 8.6 CONDUCTED EMISSIONS TEST ................................................................................................. 55 8.7 ANTENNA APPLICATION .............................................................................................................. 56 Report No. ENB2410280211W00102R Page 3 of 57 Ver.1.0 1 TEST RESULT CERTIFICATION Applicant : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building Manufacturer : Huzhou Hualai Technology Co., Ltd. Address : National University Science Park, No. 669, Gaotie Rd Rm. 316 Comprehensive Building EUT : Stellar Floor Lamp Model Name : FLV2 Trademark : N/A Measurement Procedure Used: APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C PASS The above equipment was tested by EMTEK (NINGBO) CO., LTD. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.10 (2013) and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 2 and Part 15.247 The test results of this report relate only to the tested sample identified in this report. Date of Test : October 28, 2024 to November 19, 2024 Prepared by : Neymar/Engineer Reviewer : June Gao/Superviso Approved & Authorized Signer : Tony Wei/Manager Report No. ENB2410280211W00102R Page 4 of 57 Ver.1.0 2 EUT TECHNICAL DESCRIPTION Note: for more details, please refer to the User’s manual of the EUT. Characteristics Description Product Stellar Floor Lamp Model Number FLV2 Sample Number ENB2410280211W001-1-1 IEEE 802.11 WLAN Mode Supported 802.11b 802.11g 802.11n(20MHz channel bandwidth) 802.11n(40MHz channel bandwidth) Data Rate 802.11 b:1,2,5.5,11Mbps; 802.11 g:6,9,12,18,24,36,48,54Mbps; 802.11 nHT20: 72.2/65/57.8/43.4/28.9/21.7/14/7.2Mbps; 802.11 nHT40: 15/30/45/60/90/120/135/150 Mbps; Modulation DSSS with DBPSK/DQPSK/CCK for 802.11b; OFDM with BPSK/ QPSK /16QAM/64QAM for 802.11g/n(HT20)(HT40); Operating Frequency Range 2412-2462MHz for 802.11b/g/n(HT20); 2422-2452MHz for 802.11n(H…

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