2AUEP-LDWSC6171Smart Floor Light

LED Floor Light User Manual APP Operation Operation Features 16 million colors, RGB+IC dream color lighting. Multiple control ways available, can be controlled by controller's switch button, IR remote and APP. Support music sync function and various music modes available. Voice controllable by third-party intelligent speaker like Alexa and Google Assistant etc. 180° beam angle, larger lighting area. Product Parameters USB power cord MIC hole Bu�on IR signal receiver Short press: Turn on the light,or modes adjustment Long press: Turn off the light 1Download and install the APP of Smart Life, open your mobile phone's WiFi and BLE, long press the switch button for over 3 seconds to make the light into quick flash internet pairing mode. Search or add the device on the APP, and log in with the WiFi password to start internet pairing. 2After pairing success, you can start to operate the APP to control the light to change colors, adjust brightness, change the modes, set timer and share your accounts etc. 5V USB power supply, low power consumption, safe and energy saving. Dimension Material 30*1250mm ABS+PVC Working voltage Rated power DC 5V 4.5W Installation ways Working environment Three-segment connection -20~40°C Communication protocol Product function Wifi(IEEE 802.11a/b/g/n)+BLE Dream color,Music sync Switch button function APP control ON/OFF switch,Modes adjustment, Smart Life(Support various functions like brightness adjustment, music sync, mode switch and set timer etc.) IR remote control Voice control Control distance: 0-5 meters Support third-party intelligent speaker like Alexa and Google Assistant etc. Remote controller operation Power supply: 3V button cell Control distance: 5-8 meters in open area Remove the PVC film on the back of the remote controller before use, and press the power button before operation. 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 user’s 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 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 frequency 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 equipment 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: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body Voice control Turn on the third-party intelligent speaker you want to connect like Alexa, Google Assistant etc. Make sure they connect to same WiFi, and go to the APP to search for the devices and get authorized, then you can voice control the lights with the standard command words. Installation 1. Take the base, pass the power input cable of the light body through the base, twist the tail plug into the nut of the base. 2. Take one segment of the light and install the intermediate plug, then align it with the guide slot then plug int.(install all three segments of the light body with same way) 3. Clamp the first plug tightly to the top. 4. Plug the light body's connection cable into the controller tightly, plug in the 5V power supply and start using.

SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 12/21/2023 U.S. Agent Designation SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2AUEP-LDWSC6171): Name and company of U.S. agent: FCC US Agent, LLC Physical U.S. address of agent: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA FRN of U.S. agent: 0033402884 Email address of U.S. agent: [email protected] FCC US Agent, LLC acknowledges their obligation to accept service of process on behalf of SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD. SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD with the FRN 0028761385 accepts its obligation to maintain an agent for 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. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. S incerely, Signature Cailan zhang CEO SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Signature Tim Payne Manager FCC US Agent, LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

Covered Equipment Identification Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows: We, applicant Company Name: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Phone: +86-15218748584 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-12-21 Name / Title: Cailan Zhang / CEO Company: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Phone: +86-15218748584 Fax: / E-Mail: [email protected]

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC ID Model name 2AUEP-LDWSC6171 LDWSC6-17-1, LDBKC6-17-1, LDBKC6-12-1, LDBKC6-12-2, LDBKC6-18-1, LDBKC6-12-3, LDBKC6-14-1, LDBKC6-19-1, LDBKC6-14-2, LDBKC6-14-3, LDBKC6-17-2, LDBKC6-17-3, LDBKC6-18-2, LDBKC6-18-3, LDBKC6-19-2, LDBKC6-19-3, LDWSC6-17-2, LDWSC6-17-3, LDWSC6-18-1, LDWSC6-18-2, LDWSC6-18-3, LDWSC6-19-1, LDWSC6-19-2, LDWSC6-19-3, LDWSC6-12-1, LDWSC6-12-2, LDWSC6-12-3, LDWSC6-14-1, LDWSC6-14-2, LDWSC6-14-3, LDBKC6-17-1W, LDBKC6-12-1W, LDBKC6-12-2W, LDBKC6-18-1W, LDBKC6-12-3W, LDBKC6-14-1W, LDBKC6-19-1W, LDBKC6-14-2W, LDBKC6-14-3W, LDBKC6-17-2W, LDBKC6-17-3W, LDBKC6-18-2W, LDBKC6-18-3W, LDBKC6-19-2W, LDBKC6-19-3W, LDWSC6-17-1W, LDWSC6-17-2W, LDWSC6-17-3W, LDWSC6-18-1W, LDWSC6-18-2W, LDWSC6-18-3W, LDWSC6-19-1W, LDWSC6-19-2W, LDWSC6-19-3W, LDWSC6-12-1W, LDWSC6-12-2W, LDWSC6-12-3W, LDWSC6-14-1W, LDWSC6-14-2W, LDWSC6-14-3W We, applicant Company Name: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Phone: +86-15218748584 certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-12-21 Name / Title: Cailan Zhang / CEO Company: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Phone: +86-15218748584 Fax: / E-Mail: [email protected]

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: FCC ID Model name 2AUEP-LDWSC6171 LDWSC6-17-1, LDBKC6-17-1, LDBKC6-12-1, LDBKC6-12-2, LDBKC6-18-1, LDBKC6-12-3, LDBKC6-14-1, LDBKC6-19-1, LDBKC6-14-2, LDBKC6-14-3, LDBKC6-17-2, LDBKC6-17-3, LDBKC6-18-2, LDBKC6-18-3, LDBKC6-19-2, LDBKC6-19-3, LDWSC6-17-2, LDWSC6-17-3, LDWSC6-18-1, LDWSC6-18-2, LDWSC6-18-3, LDWSC6-19-1, LDWSC6-19-2, LDWSC6-19-3, LDWSC6-12-1, LDWSC6-12-2, LDWSC6-12-3, LDWSC6-14-1, LDWSC6-14-2, LDWSC6-14-3, LDBKC6-17-1W, LDBKC6-12-1W, LDBKC6-12-2W, LDBKC6-18-1W, LDBKC6-12-3W, LDBKC6-14-1W, LDBKC6-19-1W, LDBKC6-14-2W, LDBKC6-14-3W, LDBKC6-17-2W, LDBKC6-17-3W, LDBKC6-18-2W, LDBKC6-18-3W, LDBKC6-19-2W, LDBKC6-19-3W, LDWSC6-17-1W, LDWSC6-17-2W, LDWSC6-17-3W, LDWSC6-18-1W, LDWSC6-18-2W, LDWSC6-18-3W, LDWSC6-19-1W, LDWSC6-19-2W, LDWSC6-19-3W, LDWSC6-12-1W, LDWSC6-12-2W, LDWSC6-12-3W, LDWSC6-14-1W, LDWSC6-14-2W, LDWSC6-14-3W For the products listed above, we request permanent confidentiality for all applicable exhibits as there are: • the Operational Description • the Block Diagram • the Schematics • Part List • Tune up Procedure The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date:2023-12-21 Name / Title: Cailan Zhang / CEO Company: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Phone: +86-15218748584 Fax: / E-Mail: [email protected]

Page 1 of 1 Rev.2.0 SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: 2AUEP-LDWSC6171 Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels can’t be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note: 1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo- location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following: Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Name / Title: Cailan Zhang / CEO Signature: Phone: +86-15218748584 Email: [email protected] Date: 2023-12-21

SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Date: December 21, 2023 FCC ID: 2AUEP-LDWSC6171 Model Number: LDWSC6-17-1, LDBKC6-17-1, LDBKC6-12-1, LDBKC6-12-2, LDBKC6-18-1, LDBKC6-12-3, LDBKC6-14-1, LDBKC6-19-1, LDBKC6-14-2, LDBKC6-14-3, LDBKC6-17-2, LDBKC6-17-3, LDBKC6-18-2, LDBKC6-18-3, LDBKC6-19-2, LDBKC6-19-3, LDWSC6-17-2, LDWSC6-17-3, LDWSC6-18-1, LDWSC6-18-2, LDWSC6-18-3, LDWSC6-19-1, LDWSC6-19-2, LDWSC6-19-3, LDWSC6-12-1, LDWSC6-12-2, LDWSC6-12-3, LDWSC6-14-1, LDWSC6-14-2, LDWSC6-14-3, LDBKC6-17-1W, LDBKC6-12-1W, LDBKC6-12-2W, LDBKC6-18-1W, LDBKC6-12-3W, LDBKC6-14-1W, LDBKC6-19-1W, LDBKC6-14-2W, LDBKC6-14-3W, LDBKC6-17-2W, LDBKC6-17-3W, LDBKC6-18-2W, LDBKC6-18-3W, LDBKC6-19-2W, LDBKC6-19-3W, LDWSC6-17-1W, LDWSC6-17-2W, LDWSC6-17-3W, LDWSC6-18-1W, LDWSC6-18-2W, LDWSC6-18-3W, LDWSC6-19-1W, LDWSC6-19-2W, LDWSC6-19-3W, LDWSC6-12-1W, LDWSC6-12-2W, LDWSC6-12-3W, LDWSC6-14-1W, LDWSC6-14-2W, LDWSC6-14-3W To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD hereby declare that our product (Smart Floor Light) Model Number: LDWSC6-17-1, LDBKC6-17-1, LDBKC6-12-1, LDBKC6-12-2, LDBKC6-18-1, LDBKC6-12-3, LDBKC6-14-1, LDBKC6-19-1, LDBKC6-14-2, LDBKC6-14-3, LDBKC6-17-2, LDBKC6-17-3, LDBKC6-18-2, LDBKC6-18-3, LDBKC6-19-2, LDBKC6-19-3, LDWSC6-17-2, LDWSC6-17-3, LDWSC6-18-1, LDWSC6-18-2, LDWSC6-18-3, LDWSC6-19-1, LDWSC6-19-2, LDWSC6-19-3, LDWSC6-12-1, LDWSC6-12-2, LDWSC6-12-3, LDWSC6-14-1, LDWSC6-14-2, LDWSC6-14-3, LDBKC6-17-1W, LDBKC6-12-1W, LDBKC6-12-2W, LDBKC6-18-1W, LDBKC6-12-3W, LDBKC6-14-1W, LDBKC6-19-1W, LDBKC6-14-2W, LDBKC6-14-3W, LDBKC6-17-2W, LDBKC6-17-3W, LDBKC6-18-2W, LDBKC6-18-3W, LDBKC6-19-2W, LDBKC6-19-3W, LDWSC6-17-1W, LDWSC6-17-2W, LDWSC6-17-3W, LDWSC6-18-1W, LDWSC6-18-2W, LDWSC6-18-3W, LDWSC6-19-1W, LDWSC6-19-2W, LDWSC6-19-3W, LDWSC6-12-1W, LDWSC6-12-2W, LDWSC6-12-3W, LDWSC6-14-1W, LDWSC6-14-2W, LDWSC6-14-3W board, Schematic, Hardware version, Software version, structure and internal photos are same, named and appearance differently due to marketing purposes. Should you have any questions or comments regarding this matter, please have my best attention. SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Sincerely, (Signed) Name/Title: Cailan Zhang / CEO Company: SHEN ZHEN CL LIGHTING TECHNOLOGY CO.,LTD Address: Floor 4, Bldg.B, #1, 3rd Indl.Zone, Shiyan, Baoan, Shenzhen 518108, China Tel: +86-15218748584 Fax: N/A E-Mail: [email protected]

Page1of5FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ExternalPhotosoftheEUT Fig.1 Fig.2 Page2of5FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of5FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 Page4of5FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.7 Fig.8 Page5of5FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.9

Page1of1FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity LABELANDLOCATION (Size:L2.0cmx1.0cm) LabelLocation SmartFloorLight Model:LDWSC6-17-1 FCCID:2AUEP-LDWSC6171

Page1of3FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity InternalPhotosoftheEUT Fig.1 Fig.2 Page2of3FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.3 Fig.4 Page3of3FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Fig.5 Fig.6 BT/WIFIANT

Page1of6FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity MaximumPermissibleExposureReport 1.ProductInformation FCCID: 2AUEP-LDWSC6171 EUT:SmartFloorLight TestModel:LDWSC6-17-1 AdditionalModelNo. : LDBKC6-17-1LDBKC6-12-1LDBKC6-12-2 LDBKC6-18-1LDBKC6-12-3LDBKC6-14-1 LDBKC6-19-1LDBKC6-14-2LDBKC6-14-3 LDBKC6-17-2LDBKC6-17-3LDBKC6-18-2 LDBKC6-18-3LDBKC6-19-2LDBKC6-19-3 LDWSC6-17-2LDWSC6-17-3 LDWSC6-18-1LDWSC6-18-2LDWSC6-18-3 LDWSC6-19-1LDWSC6-19-2LDWSC6-19-3 LDWSC6-12-1LDWSC6-12-2LDWSC6-12-3 LDWSC6-14-1LDWSC6-14-2LDWSC6-14-3 LDBKC6-17-1WLDBKC6-12-1WLDBKC6-12-2W LDBKC6-18-1WLDBKC6-12-3WLDBKC6-14-1W LDBKC6-19-1WLDBKC6-14-2WLDBKC6-14-3W LDBKC6-17-2WLDBKC6-17-3WLDBKC6-18-2W LDBKC6-18-3WLDBKC6-19-2WLDBKC6-19-3W LDWSC6-17-1WLDWSC6-17-2WLDWSC6-17-3W LDWSC6-18-1WLDWSC6-18-2WLDWSC6-18-3W LDWSC6-19-1WLDWSC6-19-2WLDWSC6-19-3W LDWSC6-12-1WLDWSC6-12-2WLDWSC6-12-3W LDWSC6-14-1WLDWSC6-14-2WLDWSC6-14-3W ModelDeclaration : PCBboard,structureandinternalofthesemodel(s)arethesame,So noadditionalmodelsweretested PowerSupply:Input:DC5V,1.0-2.0A HardwareVersion:V1.0 SoftwareVersion:V5.2 Bluetooth: FrequencyRange:2402MHz-2480MHz ChannelNumber:40channelsforBluetoothV5.0(DTS) ChannelSpacing:2MHzforBluetoothV5.0(DTS) ModulationType:GFSKforBluetoothV5.0(DTS) BluetoothVersion:V5.0 AntennaDescription:PCBAntenna,2.21 d Bi ( M a x. ) WIFI(2.4GBand): FrequencyRange:2412MHz-2462MHz ChannelSpacing:5MHz ChannelNumber:11Channelsfor20MHzbandwidth(2412~2462MHz) 7Channelsfor40MHzbandwidth(2422~2452MHz) Page2of6FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity ModulationType:IEEE802.11b:DSSS(CCK,DQPSK,DBPSK) IEEE802.11g:OFDM(64QAM,16QAM,QPSK,BPSK) IEEE802.11n:OFDM(64QAM,16QAM,QPSK,BPSK) AntennaDescription:PCBAntenna, Exposurecategory:Generalpopulation/uncontrolledenvironment EUTType:ProductionUnit DeviceType:MobileDevice 2.EvaluationMethod SystemsoperatingundertheprovisionsofFCC47CFRsectionshallbeoperatedinamannerthatensures thatthepublicisnotexposedtoradiofrequencyenergylevelinexcessoftheCommission’sguidelines. Inaccordancewith47CFRFCCPart2SubpartJ,section2.1091thisdevicehasbeendefinedasmobile devicewherebyadistanceof0.2mnormallycanbemaintainedbetweentheuserandthedevice,andbelow RFPermissibleExposurelimitshallcomplywith. InaccordancewithKDB447498D01forSimultaneoustransmissionMPEtestexclusionapplieswhenthe sumoftheMPEratiosforallsimultaneoustransmittingantennasincorporatedinahostdevice,basedonthe calculated/estimated,numericallymodelledormeasuredfieldstrengthsorpowerdensity,is≤1.0.TheMPE ratioofeachantennaisdeterminedattheminimumtestseparationdistancerequiredbytheoperating configurationsandexposureconditionsofthehostdevice,accordingtotheratiooffieldstrengthsorpower densitytoMPElimit,atthetestfrequency.Eitherthemaximumpeakorspatiallyaveragedresultsfrom measurementsornumericalsimulationsmaybeusedtodeterminetheMPEratios.Spatialaveragingdoes notapplywhenMPEisestimatedusingsimplecalculationsbasedonfar-fieldplane-waveequivalent conditions.Theantennainstallationandoperatingrequirementsforthehostdevicemustmeettheminimum testseparationdistancesrequiredbyallantennas,inbothstandaloneandsimultaneoustransmission operations,tosatisfycompliance. 3.Limit 3.1ReferEvaluationMethod ANSIC95.1–2019:IEEEStandardforSafetyLevelswithRespecttoHumanExposuretoElectric,Magnetic, andElectromagneticFields,0Hzto300GHz FCCKDBpublication447498D01General1RFExposureGuidancev06:MobileandPortableDevicesRF ExposureProceduresandEquipmentAuthorizationPolicies. FCCCFR47part11.1310:Radiofrequencyradiationexposurelimits. FCCCFR47part22.1091:Radiofrequencyradiationexposureevaluation:mobiledevices. 3.2Limit LimitsforMaximumPermissibleExposure(MPE)/ControlledExposure Frequency Range(MHz) ElectricField Strength(V/m) MagneticField Strength(A/m) PowerDensity (mW/cm²) AveragingTime (minute) LimitsforOccupational/ControlledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100)* (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 LimitsforMaximumPermissibleExposure(MPE)/UncontrolledExposure FrequencyElectricFieldMagneticFieldPowerDensityAveragingTime 2.21 d Bi ( M a x. ) Page3of6FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Range(MHz)Strength(V/m)Strength(A/m)(mW/cm²)(minute) LimitsforOccupational/UncontrolledExposure 0.3–3.0 3.0–30 30–300 300–1500 1500–100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100)* (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequencyinMHz *=Plane-waveequivalentpowerdensity 4.MPECalculationMethod PredicationofMPElimitatagivendistance Equationfrompage18ofOETBulletin65,Edition97-01 S=PG/4πR² Where:S=powerdensity P=powerinputtoantenna G=powergainoftheantennainthedirectionofinterestrelativetoanisotropicradiator R=distancetothecenterofradiationoftheantenna 5.AntennaInformation EUTcanonlyuseantennascertificatedasfollowsprovidedbymanufacturer; Internal/External Identification Antennatypeand antennanumber Operatefrequency band Maximumantenna gain Notes AntennaPCBAntenna2400-2500MHz2.21dBi BTAntenna/ WIFIAntenna 6.ConductedPower [BTLE] ModeChannel Frequency (MHz) PeakConductedOutputPower (dBm) GFSK 02402 -0.51 192440 -1.54 392480 -1.1 [2.4GWLAN] ModeChannelFrequency(MHz) PeakConductedOutput Power(dBm) IEEE802.11b 1241216.88 6243718.62 11246218.46 IEEE802.11g1241213.79 Page4of6FCCID:2AUEP-LDWSC6171 ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,J…

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AntennaSpecification Manufacture：TUYA ProductName：CBUAntenna AntennaType：PCB TestDate：2020.11.24 Testedby：YinhuaZhang Approvedby：Licco Content 1.GeneralDescription.................................................................................1 2.TestConfigurations...................................................................................2 2.1TestEnvironment............................................................................2 2.2TestEquipment...............................................................................2 2.3TestPrinciple...................................................................................2 3.TestResults..............................................................................................3 3.1GainandEfficiency..........................................................................3 3.2RadiationPattern............................................................................4 4.AntennaDimensions................................................................................5 5.EUTPhoto................................................................................................5 6.TestSetupPhoto......................................................................................6 1 1.GeneralDescription ManufacturerHangzhouTuyaInformationTechnologyCo.,Ltd Address Room701,Building3,MoreCenter,No.87GuDunRoad, Hangzhou,Zhejiang,China TestLocation Room106,Building3,LetongSciencePark,No.500, QiuyiRoad,BinjiangDistrict,Hangzhou ProductNameCBUAntenna Productmodel CBU AntennaType PCBAntenna TestItems Gain;Efficiency;RadiationPattern TestFrequency 2400-2500MHz TestStandard ANSI/IEEEStd149-1979 2 2.TestConfigurations 2.1TestEnvironment Temperature(°C)25 Humidity(%RH)60 AtmosphericPressure(kPa)100.5 2.2TestEquipment TestSystemTEM24Multi-probeMicrowaveChamber TestInstrumentAgilentE5071B 2.3TestPrinciple 3 3.TestResults 3.1GainandEfficiency Frequency(MHz)PeakGain(dBi)Efficiency(%) 2400 2.1132.36 2410 2.1832.3 2420 2.2132.1 2430 2.0632.4 2440 2.0732.9 2450 1.9130.9 2460 2.0430.8 2470 2.0930.7 2480 1.9831.6 2490 1.9130.6 2500 1.0330.5 4 3.2RadiationPattern Phi02D Phi902D Theta902D 5 2440MHz3D 4.AntennaDimensions 5.EUTPhoto 6 6.TestSetupPhoto

Page1of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity AppendixA RFTestDataforBLE(ConductedMeasurement) ProductName:SmartFloorLight TestModel:LDWSC6-17-1 EnvironmentalConditions Temperature: 23.5C RelativeHumidity:52.2% ATMPressure:100.0kPa TestEngineer: NickPeng Supervisedby: JackCheng Page2of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.1DTSBandwidth TestResult TestModeAntennaChannel DTSBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict BLE_1MAnt1 24020.6322401.6762402.3080.5PASS 24400.7042439.6482440.3520.5PASS 24800.6642479.6682480.3320.5PASS Page3of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page4of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Page5of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.2Maximumpeakconductedoutputpower TestResult TestModeAntennaChannelResult[dBm]Limit[dBm]Verdict BLE_1MAnt1 2402-0.51≤30PASS 2440-1.54≤30PASS 2480-1.1≤30PASS Page6of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity TestGraphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Page7of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity Page8of22FCCID:2AUEP-LDWSC6171ReportNo.:LCSA11163005EA ShenzhenLCSComplianceTestingLaboratoryLtd. Add:101,201BldgA&301BldgC,JujiIndustrialParkYabianxueziwei,ShajingStreet,BaoanDistrict,Shenzhen, 518000,China Tel:+(86)0755-82591330|E-mail:[email protected]|Web:www.lcs-cert.com Scancodetocheckauthenticity A.3Maximumpowerspectraldensity TestResult TestModeAntennaChannelResult[dBm/3kHz]Limit[dBm/3kHz]Verdict BLE_1MAnt1 2402-16.91≤8.00PASS 2440-17.92≤8.00PASS 2480-17.52≤8.00PASS Page9of22FC…

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