2APJZ-TBC003Controller

smart LED light strings Wrapped Dome Straight Lights INSTRUCTIONS GUIDE FOR INDOOR AND OUTDOOR USE READ AND KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE WARNING: This product may potentially trigger seizures for people with photosensitive epilepsy when using the motion effect light modes. IMPORTANT SAFETY INSTRUCTIONS warning When using electrical products, basic precautions should always be followed including the following: READ AND FOLLOW ALL SAFETY INSTRUCTIONS. 1. Do not use seasonal products outdoors unless marked suitable for indoor and outdoor use. When used outdoors, this product must be connected to a Ground Fault Circuit Interrupting (GFCI) outlet. If one is not provided, contact a qualified electrician for proper installation. 2. This seasonal use product is not intended for permanent installation or use. 3. Do not mount or place near gas or electric heaters, fireplace, candles or other similar sources of heat. 4. Do not secure the wiring of the product with staples or nails, or place on sharp hooks or nails. 5. Do not let lamps rest on the supply cord or on any wires. 6. Disconnect the product from power source when leaving the house, when retiring for the night, or if left unattended. 7. This is an electric product - not a toy! To avoid risk of fire, burns, personal injury and electric shock, KEEP PRODUCT OUT OF REACH OF SMALL CHILDREN! 8. Do not use this product for other than its intended use. 9. Do not hang ornaments or other objects from cord, wire, or light string. 10. Do not close doors or windows on the product or extension cords as this may damage the wire insulation. 11. Do not cover the product with cloth, paper or any materials not part of the product when in use. 12. The supply cord, adapter, plugs and/or connectors can not be replaced or modified. If either is damaged, the product should be scrapped. 13. Strobe lights have been known to trigger seizures in people with photosensitive epilepsy. 14. Read and follow all instructions that are provided with the product. SAVE THESE INSTRUCTIONS. 2 Information Decoration lighting, not suitable for household illumination. The crossed-out wheeled bin symbol indicates that the item should be disposed of separately from household waste. The item should be handed in for recycling in accordance with local environmental regulations for waste disposal. Caution Warning This is a class B product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures! Do not connect the chain to the supply while it is in the packing. Do not connect parts of this light chain to those of another manufacturer. NON-REPLACEABLE BULB. Built-in LED light source. The connecting cable cannot be repaired or replaced. If the cable is damaged, the entire fitting must be discarded. Danger! Strangulation hazard. Hang out of reach of young children. CAUTION 1. To reduce the risk of fire or electric shock: • Do not install on trees with needles, leaves or branches covering any metal materials; • Do not mount or support cords or cables in a manner that can cut or damage wire insulation; • Do not attempt to replace lamps or modify string; • Use only the adapter provided with this product, • This product does not contain lamp shunts. 2. Make sure connectors are fully inserted and secured. Twist all connector rings until hand tight. 3. Some Twinkly light sets (models dependable) allow multiple strings setup. To avoid the risk of fire or personal injury, do NOT exceed the maximum wattage capacity of adapter. Refer to the "Maximum Light Strings can be Connected" column in the Technical Specifications table for more details. 4. When not in use, store the product in a cool, dry place away from sunlight. 5. When the product is placed on a live tree, the tree should be well maintained and fresh. Do not place on live trees in which the needles are brown or break off easily. Keep the tree holder filled with water. 6. If the product is placed on a tree, the tree should be well secured and stable. 7. Before using or reusing, inspect product carefully. Discard any products that have cut, damaged, or frayed wire insulation or cords, cracks in the lampholders or enclosures, loose connections, or exposed copper wire. 8. When storing the product, carefully remove the product from wherever it is placed, including trees, branches, or bushes, to avoid any undue strain or stress on the product conductors, connections, and wires. 3 Technical Specifications Description Total Wattage of Light String and Adapter LED Color Wrapped Dome Straight Lights Maxlmum Wattage Capacity of Adapter Rated Wattage of Light String (Amps) Light Counts 50 100 150 250 400 600 RGB RGB RGB RGB RGB RGB AC Adapter USA / Canada Version Input120 V~ / 60 Hz, 0.45 A OutputDC 24 V, 1.08 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.15 A SECDC 24 V Max 1 A, Max 24 W USA / Canada Version Input120 V~ / 60 Hz, 0.45 A OutputDC 24 V, 1.08 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.15 A SECDC 24 V Max 1 A, Max 24 W USA / Canada Version Input120 V~ / 60 Hz, 0.45 A OutputDC 24 V, 1.08 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.15 A SECDC 24 V Max 1 A, Max 24 W USA / Canada Version Input120 V~ / 60 Hz, 0.45 A OutputDC 24 V, 1.08 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.15 A SECDC 24 V Max 1 A, Max 24 W USA / Canada Version Input120 V~ / 60 Hz, 0.83 A OutputDC 24 V, 2 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.378 A SECDC 24 V 2.063 A, Max 49.5 W USA / Canada Version Input120 V~ / 60 Hz, 0.83 A OutputDC 24 V, 2 A EU / UK / Australia Version PRI220-240 V~ / 50-60 Hz, Max: 0.378 A SECDC 24 V 2.063 A, Max 49.5 W 5.3 W (220 mA) 5.3 W (220 mA) 8.9 W (370 mA) 8.9 W (370 mA) 12.5 W (520 mA) 12.5 W (520 mA) 19.9 W (830 mA) 19.9 W (830 mA) 31.7 W (1320 mA) 31.7 W (1320 mA) 29.3 W (1220 mA) 29.3 W (1220 mA) 8.5 W 6.5 W 13 W 11.2 W 17.4 W 15.2 W 27.3 W 26.7 W 38.9…

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Polygroup Trading Limited ADD: Unit 606,Fairmont House, 8 Cotton Tree Drive, Central, Hong Kong, China Tel: (852) 3583 2222 E-mail: [email protected] FCC Confidential Authorization Date: 2021-04-21 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2APJZ-TBC003 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Polygroup Trading Limited hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Print Name: Daniel Liu Title: Compliance Manager

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 1 of 5 EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 2 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 3 of 5 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 4 of 5 Adapter 1 (TS-24WLF24V) Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 5 of 5 Adapter 2 (TS-48W24V)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF EXHIBIT A - FCC ID LABEL AND LOCATION FCC ID Label FCC ID Label Location Information The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 1 of 3 EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 2 of 3 Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Page 3 of 3 Antenna

Note: This report may contain data that are not covered by the A2LA accreditation and are marked with an asterisk “★”. BACL is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with an asterisk ’*’. Customer model name, addresses, names, trademarks etc. are not considered data. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. FCC PART 15.247 TEST REPORT For Polygroup Trading Limited Unit 606,Fairmont House,8 Cotton Tree Drive, Central, Hong Kong, China FCC ID: 2APJZ-TBC003 Report Type: Original Report Product Type: Controller Re port Number: RSZ201214810-00A Re port Date: 2021-03-30 Reviewed B y: Jacob Kong RF Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 5F(B-West) ,6F,7F,the 3rd Phase of Wan Li Industrial Building D,Shihua Rd, FuTian Free Trade Zone, Shenzhen, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ201214810-00A FCC Part 15.247 Page 2 of 56 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 TEST METHODOLOGY .................................................................................................................................................. 4 MEASUREMENT UNCERTAINTY .................................................................................................................................... 5 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EUT EXERCISE SOFTWARE .......................................................................................................................................... 6 SPECIAL ACCESSORIES ................................................................................................................................................. 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 EXTERNAL I/O CABLE .................................................................................................................................................. 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 7 SUMMARY OF TEST RESULTS ............................................................................................................................... 8 TEST EQUIPMENT LIST ........................................................................................................................................... 9 FCC §15.247 (i) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE) ........................................................ 10 APPLICABLE STANDARD ............................................................................................................................................ 10 RESULT ...................................................................................................................................................................... 10 FCC §15.203 – ANTENNA REQUIREMENT .......................................................................................................... 11 APPLICABLE STANDARD ............................................................................................................................................ 11 ANTENNA CONNECTOR CONSTRUCTION .................................................................................................................... 11 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS ..................................................................................... 12 APPLICABLE STANDARD ............................................................................................................................................ 12 EUT SETUP ................................................................................................................................................................ 12 EMI TEST RECEIVER SETUP ....................................................................................................................................... 12 TEST PROCEDURE ...................................................................................................................................................... 12 CORRECTED FACTOR & MARGIN CALCULATION ....................................................................................................... 13 TEST DATA ................................................................................................................................................................…

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Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions - Front View Conducted Emissions - Side View Bay Area Compliance Laboratories Corp. (Shenzhen) Project No.: RSZ201214810-RF Radiated Emissions View (Below 1 GHz) Radiated Emissions View (Above 1 GHz)