FCC ID: 2BT2V-HYF8W08 Christmas FIR - 8 FUNCTIONLIGHTS series

1- Product Manual Product Name: Christmas FIR - 8 FUNCTIONLIGHTS series Model No:HL-LVA2700-D-010C There are product series products) sheet 1/2 Function Description This product is a colorful light string powered by a power adapter. It supports setting and adjusting 8 flash modes and is equipped with 3 timing modes. In addition, it comes with a 433MHz wireless remote control for long-distance wireless operation. 1Powered by 120VAC 50/60Hz alternating current (AC), with a maximum power of 24W. Basic Specifications 2Use the dedicated 433MHz wireless remote control 3It adopts a 30VDC light string controller to achieve 10 flash modes. 4Built-in timing control mode with 3 timing modes. 1- 4H ON / 20H OFF 2- 6H ON / 18H OFF 3- 8H ON / 16H OFF Product Figure Sheet 2/2 FCC Attention 1Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.

*RF warning for Portable device:

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. Safety and Precautions:

-Power Supply:

Use qualified sockets/power strips; do not connect excessive loads in series. Never use damaged wires or aging sockets.

- Environment:

Indoor-only models are prohibited for outdoor use; outdoor models should avoid prolonged immersion in water. Keep away from flammable materials such as curtains and paper. Do not dispose of it in ordinary trash; please follow the designated waste disposal guidelines.

- Personnel: Prevent children/pets from pulling or gnawing on the equipment. Avoid staring directly at high-brightness LED lamp beads for a long time.

- Usage Duration:

off the power when unattended, and a timer can be used to prevent forgetting to turn it off. It is recommended to use the equipment for no more than 8 hours a day. Cut

Label and Label Location MODEL: HL-LVA2700-D-010C FCC ID: 2BT2V-HYF8W08 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, and

(2) this device must accept any interference received, including interference that may cause undesired operation.

Dongguan Hengliang Lighting Co., Ltd 9/16/2026 Nemko North America, Inc. 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: 2BT2V-HYF8W08 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commissions Rules and FCC Guidance document 726920, we hereby request confidential treatment of information accompanying this application as outlined below:

PERMANENT LONG-TERM CONFIDENTIALITY:

Schematics Block Diagrams Theory of Operation The above information contains trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Sincerely, Signed:

Printed name: Chen Chao Title: Manager

Dongguan Hengliang Lighting Co., Ltd Covered Equipment Certification Attestation Letter 9/16/2026 Nemko North America, Inc. 303 River Road Ottawa K1V 1H2 Canada ATTN.: Reviewing Engineer FCC ID: 2BT2V-HYF8W08 Dongguan Hengliang Lighting Co., Ltd (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. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not covered equipment. Dongguan Hengliang Lighting Co., Ltd (the applicant) 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. Dongguan Hengliang Lighting Co., Ltd (the applicant) certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Signed:

Printed name: Chen Chao Title: Manager Company Name: Dongguan Hengliang Lighting Co., Ltd Date: 9/16/2026

Dongguan Hengliang Lighting Co., Ltd Product Similarity Declaration Product name: Christmas FIR - 8 FUNCTIONLIGHTS series Model name: HL-LVA2700-D-010C,HL-LVA200-D-010C,HL-LVA400-

D-010C,HL-LVA600-D-010C,HL-LVA800-D-010C, HL-LVA1000-D-010C,HL-LVA1200-D-010C,HL-LVA1500-D-010C,HL-

LVA1900-D-010C,HL-LVA2200-D-010C FCC ID: 2BT2V-HYF8W08 We (Dongguan Hengliang Lighting Co., Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), only the model names are different. Signature:

Name: Chen Chao Title: Manager September 16, 2026

Dongguan Hengliang Lighting Co., Ltd

(September 16, 2026) 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 1D: 2BT2V-HYF8W08)

(Dongguan Hengliang Lighting Co., Ltd), the undersigned, hereby authorize MIRAMONT SOLUTIONS LLC to act as our designated U.S. agent for service of process, (Dongguan Hengliang 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. MIRAMONT SOLUTIONS LLC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information:

Company Name: Dongguan Hengliang Lighting Co., Ltd Contact Name: Chen Chao Address: Room 101, No.47 Zhongxing Road, Qiaotou Town, Dongguan City, Guangdong Province Dongguan, 523520 China FRN: 0037825106 Telephone No: 13509641801 Email: YX [email protected] Chen oboe Signature

[Chen Chao]

U.S. Agent Information:

Company Name: MIRAMONT SOLUTIONS LLC Address: 19 GEORGETOWN, IRVINE, CA 92612 United States FRN: 0036313369 Contact Name: Wenyi Wang Telephone No: 951 401 3633 Email: [email protected]

' bh Signatutfe

[Wenyi Wang]