2ARD3-LH070BUBBLE LAMP

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process : Company Name: BOW USA LLC FRN: 0034003665 Contact Name: Boris Brault Address: 100 N Biscayne BLVD, Miami, FL 33132 USA Telephone No: +1 786-687-4068 Email: [email protected] Applicant: Company name: LEXON Product Description: BUBBLE LAMP Grantee code: 2ARD3 FCC ID: 2ARD3-LH070 Contact Name: Fred Boutin Address: 125 avenue des Champs élysées 75008 Paris France Telephone No: +33141102000 Email: [email protected] [LEXON] certifies that, as of the date of this filing of the application with the TCB, [BOW USA LLC] is our designated US agent for service of process for the above referenced FCC ID. [LEXON] 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 equipment. [BOW USA LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 7.21.2023 Applicant’s Name: Fred Boutin US Agent’s Name: Boris Brault Title: Title: CEO Signature Signature FRN:0027880947

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: LEXON Grantee code: 2ARD3 FCC ID: 2ARD3-LH070 Contact Name: Fred Boutin Address: 125 avenue des Champs élysées 75008 Paris France Telephone No: +33141102000 Fax No: 33 (0) 1 41 10 20 01 Email: [email protected] i. [ LEXON ] (“the applicant”) 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. The applicant must sign this certification. ii. [ LEXON ] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. LEXON certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Date: 7.21.2023 Applicant’s Name: Fred Boutin Title: Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist FRN:0027880947

C5266091_X8_Ed.1 1/1 Letter of Authorization Company: LEXON Address: 125 avenue des Champs élysées 75008 Paris France Product Name: BUBBLE LAMP Model Number: LH70 FCC Identifier: 2ARD3-LH070 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Fred Boutin Date: 7/21/2023 Title: Signature of applicant:

C5266091_X10_Ed.2 1/1 LEXON Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 7/21/2023 Subject: Request for Confidentiality FCC ID: 2ARD3-LH070 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ______ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Fred Boutin Title:

Page 1 of 15 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Appendix - EUT Photos Model: LH70 Page 2 of 15 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 3 of 15 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 4 of 15 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected]

Page 1 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Appendix - EUT Photos Model: LH70 Page 2 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] ANT Page 3 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 4 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 5 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 6 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 7 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 8 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 9 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 10 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Page 11 of 11 Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] ----End of Report----

Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230301019-11E2 Date of issue: 2023-10-10 Applicant: LEXON Product: BUBBLE LAMP Model(s): LH70 FCC ID: 2ARD3-LH070 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 13 Report No.: MTi230301019-11E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 13 Report No.: MTi230301019-11E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Contents 1 General Description .......................................................................................................................... 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 6 2 Measurement uncertainty ................................................................................................................. 6 3 Test facilities and accreditations ..................................................................................................... 7 3.1 Test laboratory .................................................................................................................................................... 7 4 List of test equipment ....................................................................................................................... 8 5 Test result........................................................................................................................................... 9 5.2 Test setup ......................................................................................................................................................... 10 5.3 Test Procedures ................................................................................................................................................ 10 5.4 Equipment Approval Considerations item 5 b) of KDB 680106 D01 v03r01 .................................................... 11 5.5 Test results ....................................................................................................................................................... 12 Photographs of the Test Setup .............................................................................................................. 13 Photographs of the EUT ........................................................................................................................ 13 Page 4 of 13 Report No.: MTi230301019-11E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Test Result Certification Applicant: LEXON Address: 125 avenue des Champs-élysées 75008 Paris France Manufacturer: LEXON Address: 125 avenue des Champs-élysées 75008 Paris France Product description Product name: BUBBLE LAMP Trademark: LEXON Model name: LH70 Series Model: N/A Standards: FCC CFR 47 PART 1, § 1.1310 Test method: KDB 680106 v03r01 Date of Test Date of test: 2023-05-30 ~ 2023-10-10 Test result: Pass Test Engineer : (Maleah Deng) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 13 Report No.: MTi230301019-11E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 1 General Description 1.1 Description of the EUT Product name: BUBBLE LAMP Model name: LH70 Series Model: N/A Model difference: N/A Electrical rating: Input: DC 5V/2A-20V/5A Max Output: USB-C: 20V/2A; LED: 3W; Wireless Output: 5W/7.5W/10W/15W Battery: DC 3.7V 2000mAh Accessories: Cable: USB-C to USB-C cable 1.2m Hardware version: V8.2 Software version: V3.0 RF specification: Operation frequency: 115 kHz – 205 kHz Modulation type: ASK Antenna type: Coil Antenna 1.2 Description of test modes All the test modes were carried out with the EUT in normal operation, the final test mode of the EUT was the worst test mode for emission test, which was shown in this report and defined as: No. Emission test modes Mode 1 Charging+Wireless Output(5W) Mode 2 Charging+Wireless Output(7.5W) Mode 3 Charging+Wireless Output(10W) Mode 4 Charging+Wireless Output(15W) Mode 5 Stand-by The test data only show worst test mode: Mode 4 Page 6 of 13 Report No.: MTi230301019-11E2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850…

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东莞市钇欣电子有限公司 Dongguan Yi Xin Electronic Co., Ltd. 产品规格书 ProductSpecification 客户名称（Customer）： 深圳市海瑞泰克电子有限公司 产品名称 （Description）： A11线圈+磁片50*0.7 产品规格 （Specification）： Y 20.5 43 0.08*105 6.3UH 010TS 日期（Date）： 2023/05/29版本 （Version）： XMX2020042101 磁片材料铁氧体（硬磁）带孔开槽 磁片尺寸50.0*5*0.7 MM 线圈材料 丝包线0.08*105P线圈尺寸20.5MM*43MM*1.2MM*10TS 线圈圈数10TS 线圈层数1层 1.外形尺寸（Dimensions ） Unit: mm 标准ABCDEFH备注 STD.5±0.520.5±0.543±1.050.0±0.545±13±12.2±0.1 2.电磁特性（Electrical characteristics） 标准 电感(L S ) Q值DCR备注 STD. 6.3±5%uH78（Max）0.06Ω（Max） 注：测试仪器及方法（Testing Instrument and Method） TH2816B @100kHz、1V、At 25±5°C；TH2512B At 25±5°C 3.判定（Evaluation）： 版本修改内容修改日备注 第一次发行包装 珍珠棉+纸箱 本产品符合ROHS要求 确认栏/Approval 工 程机房品 保生 产营 业审 核 客户确认 余生

Address: 101, No.7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Test Report Report No.: MTi230301019-11E1 Date of issue: 2023-10-10 Applicant: LEXON Product: BUBBLE LAMP Model(s): LH70 FCC ID: 2ARD3-LH070 Shenzhen Microtest Co., Ltd. http://www.mtitest.com Page 2 of 22 Report No.: MTi230301019-11E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Instructions 1. This test report shall not be partially reproduced without the written consent of the laboratory. 2. The test results in this test report are only responsible for the samples submitted 3. This test report is invalid without the seal and signature of the laboratory. 4. This test report is invalid if transferred, altered, or tampered with in any form without authorization. 5. Any objection to this test report shall be submitted to the laboratory within 15 days from the date of receipt of the report. Page 3 of 22 Report No.: MTi230301019-11E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Table of contents 1. General Description .......................................................................................................................... 5 1.1 Description of the EUT ....................................................................................................................................... 5 1.2 Description of test modes ................................................................................................................................... 5 1.3 Description of support units ................................................................................................................................ 6 1.4 Environmental conditions ................................................................................................................................... 6 2. Measurement uncertainty ................................................................................................................. 7 3. Test laboratory ................................................................................................................................... 7 4. Summary of Test Result .................................................................................................................... 8 5. List of test equipment ....................................................................................................................... 9 6. Test Results ..................................................................................................................................... 10 6.1 Antenna requirement .................................................................................................................................. 10 6.2 AC power line conducted emissions ........................................................................................................... 11 6.3 Radiated emissions ..................................................................................................................................... 14 6.4 Occupied bandwidth test ............................................................................................................................ 21 Photographs of the test setup ............................................................................................................... 22 Photographs of the EUT ........................................................................................................................ 22 Page 4 of 22 Report No.: MTi230301019-11E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] Test Result Certification Applicant: LEXON Address: 125 avenue des Champs-élysées 75008 Paris France Manufacturer: LEXON Address: 125 avenue des Champs-élysées 75008 Paris France Product description Product name: BUBBLE LAMP Trademark: LEXON Model name: LH70 Series Model: N/A Standards: FCC 47 CFR Part 15 Subpart C Test method: ANSI C63.10-2013 Date of Test Date of test: 2023-05-30 ~ 2023-10-10 Test result: Pass Test Engineer : (Maleah Deng) Reviewed By: : (Leon Chen) Approved By: : (Tom Xue) Page 5 of 22 Report No.: MTi230301019-11E1 Address: 101, No. 7, Zone2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86‐755)88850135 Fax: (86‐755) 88850136 Web: www.mtitest.com E‐mail: [email protected] 1. General Description 1.1 Description of the EUT Product name: BUBBLE LAMP Model name: LH70 Series Model: N/A Model difference: N/A Electrical rating: Input: DC 5V/2A-20V/5A Max Output: USB-C: 20V/2A; LED: 3W; Wireless Output: 5W/7.5W/10W/15W Battery: DC 3.7V 2000mAh Accessories: Cable: USB-C to USB-C cable 1.2m Hardware version: V8.2 Software version: V3.0 Test sample(s) number: MTi230301019-11S1001 RF specification: Operation frequency: 115 kHz – 205 kHz Modulation type: ASK Antenna type: Coil Antenna 1.2 Description of test modes All the test modes were carried out with the EUT in normal operation, the final test mode of the EUT was the worst test mode for emission test, which was shown in this report and defined as: No. Emission test modes Mode 1 Charging+Wireless Output(5W) Mode 2 Charging+Wireless Output(7.5W) Mode 3 Charging+Wireless Output(10W) Mode 4 Charging+Wireless Output(15W) Mode 5 Stand-by The worst test mode of conducted emissions: Mode 4 The worst test mode…

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Page 1 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Appendix - Test Setup Photos Model: LH70 Radiated emissions – Below 30 MHz Radiated emissions –Below 1 GHz Page 2 of 2 Address: 101, No. 7, Zone 2, Xinxing Industrial Park, Fuhai Avenue, Xinhe Community, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Tel: (86-755)88850135 Fax: (86-755) 88850136 Web: www.mtitest.com E-mail: [email protected] Conducted emissions MPE ----End of Report----