2AWNQ-RUV-55Disinfection Light

Foshan Rayven lighting Co.,Ltd Date: Jul. 14, 2020 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AWNQ-RUV-55 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 Schematics Block Diagram Operational Description Schematics.pdf Block Diagram.pdf Operational Description.pdf PCB Layout PCB Layout.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. Sincerely, Foshan Rayven lighting Co.,Ltd Signature Louis Lau / Manager Typed name and Title

Foshan Rayven lighting Co.,Ltd Date: 7/15/2020 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD To Whom It May Concern: We, Foshan Rayven lighting Co.,Ltd, state that our device, FCC ID: 2AWNQ-RUV-55, has a non-removable rear cover. The label will be placed on the rear cover. And the label will be visible to the end users when they purchase the product. The back cover can not be moved away, so the FCC ID label has to be placed on the surface of product. Sincerely, Signature [Louis Lau (Name)] [Manager (Title)] [Foshan Rayven lighting Co.,Ltd. (Company name)]

Foshan Rayven lighting Co.,Ltd FCC ID: 2AWNQ-RUV-55 POWER OF ATTORNEY Date: Jul. 15, 2020 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 To Whom It May Concern: We, the undersigned, hereby authorize Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Waltek Services (ShenZhen) Co., Ltd. (Philo Zhong) on our behalf shall have the same effect as acts of our own. This authorization expires on Jul. 14, 2021. This is to advise that we are in full compliance with the Anti-Drug Abuse Act. We, Foshan Rayven lighting Co.,Ltd are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Sincerely, Foshan Rayven lighting Co.,Ltd Signature Louis Lau / Manager Typed name and Title

Foshan Rayven lighting Co.,Ltd Date: 7/15/2020 Subject: authorization for adding family models To whom it May concern, Statement We would like to confirm the product Disinfection Light with models RUV-55, RUV-38, RUV-24, RUV-12, RUV-6 are same in all respects. Only the model names are different for different market requirement. Yours sincerely, [Signature] [Louis Lau] [Manager] [Foshan Rayven lighting Co.,Ltd]

Appendix- RUV-55-Photos Page 1 of 10 Photographs –Constructional Details EUT – External View Model RUV-55 FCC ID: 2AWNQ-RUV-55 Appendix- RUV-55-Photos Page 2 of 10 Appendix- RUV-55-Photos Page 3 of 10 Appendix- RUV-55-Photos Page 4 of 10

RUV-55 Label Sample and Location

Appendix- RUV-55-Photos Page 5 of 12 EUT – Internal View Model RUV-55 FCC ID: 2AWNQ-RUV-55 Appendix- RUV-55-Photos Page 6 of 12 433MHz Receive ANT Appendix- RUV-55-Photos Page 7 of 12 5.8G ANT Appendix- RUV-55-Photos Page 8 of 12 Note: Printing error, should be X1 , X2

Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cnPage 1 of 34 TEST REPORT Reference No. .................... : WTF20S04022234W001 V2 FCC ID ................................ : 2AWNQ-RUV-55 Applicant ............................ : Foshan Rayven lighting Co., Ltd Address .............................. : A1 New Lighting Source Industry Zone, Luocun, Nanhai District, Foshan, Guangdong, China Manufacturer .................... : Foshan Rayven lighting Co., Ltd Address .............................. : A1 New Lighting Source Industry Zone, Luocun, Nanhai District, Foshan, Guangdong, China Product............................... : Disinfection Light Model(s). ............................ : RUV-55, RUV-38, RUV-36, RUV-24, RUV-12, RUV-6 Brand Name ....................... : N/A Standards .......................... : FCC CFR47 Part 15 Section 15.249: 2016 Date of Receipt sample .... : 2020-05-23 Date of Test ....................... : 2020-05-25 to 2020-06-25 Date of Issue ...................... : 2020-06-30 Test Result ......................... : Pass Remarks: The results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Prepared By: Waltek Services (Shenzhen) Co., Ltd. Address: 1/F., Fukangtai Building, West Baima Road, Songgang Street, Baoan District, Shenzhen, Guangdong, China Tel :+86-755-83551033 Fax:+86-755-83552400 Compiled by: Approved by: Ford Wang / Project Engineer Philo Zhong / Manager Reference No.: WTF20S04022234W001 V2 Page 2 of 34 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 2 content Page 1 COVER PAGE ........................................................................................................................................... 1 2 CONTENT ............................................................................................................................................................... 2 3 REVISION HISTORY ............................................................................................................................................ 3 4 TEST SUMMARY .................................................................................................................................................. 4 5 GENERAL INFORMATION .................................................................................................................................. 5 5.1 GENERAL DESCRIPTION OF E.U.T ............................................................................................................. 5 5.2 DETAILS OF E.U.T. ..................................................................................................................................... 5 5.3 CHANNEL LIST ............................................................................................................................................ 5 6 EQUIPMENT USED DURING TEST .................................................................................................................. 6 6.1 EQUIPMENTS LIST ...................................................................................................................................... 6 6.2 MEASUREMENT UNCERTAINTY ................................................................................................................... 7 6.3 TEST EQUIPMENT CALIBRATION................................................................................................................. 7 7 CONDUCTED EMISSION .................................................................................................................................... 8 7.1 E.U.T. OPERATION ..................................................................................................................................... 8 7.2 EUT SETUP ................................................................................................................................................ 8 7.3 MEASUREMENT DESCRIPTION ................................................................................................................... 8 7.4 CONDUCTED EMISSION TEST RESULT ....................................................................................................... 9 8 RADIATION EMISSION TEST .......................................................................................................................... 11 8.1 EUT OPERATION ...................................................................................................................................... 11 8.2 TEST SETUP ............................................................................................................................................. 12 8.3 SPECTRUM ANALYZER SETUP .................................................................................................................. 14 8.4 TEST PROCEDURE .................................................................................................................................... 15 8.5 TEST RESULT ........................................................................................................................................... 16 9 RESTRICTED BAND .......................................................................................................................................... 22 9.1 REQUIMENTS: ........................................................................................................................................... 22 9.2 TEST RESULT ........................................................................................................................................... 22 10 20 DB BANDWIDTH MEASUREMENT ........................................................................................................... 28 10.1 TEST PROCEDURE ................................…

Text truncated - open the document above for the full version.

Reference No.: WTF20S04022234W001 V1 Page 31 of 33 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn 12 Photographs- Test Setup 12.1 Photograph –Conducted Emissions 12.2 Photograph – Radiation Emission Test frequency from 9KHz to 30MHz Reference No.: WTF20S04022234W001 V1 Page 32 of 33 Waltek Services (Shenzhen) Co.,Ltd. http://www.waltek.com.cn Test frequency from 30MHz to 1GHz Test frequency above 1GHz