2BUYJ-JY46028Lighted Decorative Painting

RF Wireless Remote LED Controller Instructions ⚫ Dimmer & Dynamic ● Card Type Remote ⚫ 8 Dynamic Effects ● Ultra Slim Design ⚫ 10-Level Dimmer ● Smooth Dimmer Effect ⚫ 256-Grade PWM ● 1 to 1 Remote Paired ⚫ Speed Adjustable ● Auto Save Function 1. Turn On/ Standby Press this key to turn on unit or switch to standby mode. Unit will turn on and restore to previous status at powering on moment. 2. Lighting mode Switch to lighting mode from dynamic mode. 3/8/9. Dimmer Adjust Shortcuts Switch to 100%, 50%, or 25% brightness lighting mode. 4/6. Dynamic Mode Adjust Switch to dynamic mode from lighting mode, or switch between different dynamic modes. 5/7. Speed Adjust Adjust playing speed of dynamic modes. Press SPEED + to increase speed and press SPEED- to decrease. 10/11. Brightness Adjust (Dimmer) Adjust lighting mode brightness. Press BRIGHT + to increase brightness and press BRIGHT - to decrease. Installing 1. Power Supply This unit accepts DC 12V to 24V power supply. The red cable should be connected to positive and black cable to negative. Please select proper power supply according to the LED application. 2. LED Output The red cable should be connected to LED positive and black cable to negative. The peak output current is 6 A, please reduce load if main unit is overheating. CAUTION! Do not short circuit the LED output,this may lead to permanent damage! 3. Remote Control Please pull out the insulate part before using. The RF wireless remote signal can pass through barriers, so it's not necessary to aim at the main unit when operate. For proper receiving remote signal, do not install the main unit in closed metal parts. The remote battery is 3V CR2025 type,please only replace with same type battery. Specification Dynamic mode 8 modes Dynamic speed level 10 levels Lighting brightness level 10 levels PWM grade 256 grades Smooth dimmer effect Yes Working voltage DC12~24V Output current peak 6A Remote control mode RF Wireless Remote frequency 433.903MHZ Remote distance > 30 m at open area FCC Warnning: 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 againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing 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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. 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. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

FCC ID: 2BUYJ-JY46028 External Photos of the EUT FCC ID: 2BUYJ-JY46028 FCC ID: 2BUYJ-JY46028

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BUYJ-JY46028

FCC ID: 2BUYJ-JY46028 Internal Photos of the EUT FCC ID: 2BUYJ-JY46028 ANT FCC ID: 2BUYJ-JY46028

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn RF Exposure evaluation Report Reference No. .................... : FCC ID. ........................................... : CTA26020200502 2BUYJ-JY46028 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Feb. 10, 2026 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Applicant’s name ............................ : Ningbo Jueyu Technology Co., Ltd. Address ........................................... : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purpses as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Lighted Decorative Painting Trade Mark ........................................ 觉欲 Manufacturer .................................... : Ningbo Jueyu Technology Co., Ltd. Model/Type reference ...................... : JY46028 Listed Models .................................. : JY Ratings ............................................. : DC 3.0V From battery Result ............................................... : PASS Report No.: CTA26020200502 Page 2 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : Lighted Decorative Painting Model /Type : JY46028 Listed Models : JY Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Ningbo Jueyu Technology Co., Ltd. Address : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Manufacturer : Ningbo Jueyu Technology Co., Ltd. Address : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26020200502 Page 3 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................... 4 2 S U M M A R Y .............................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Special Accessories 5 2.4 Modifications 5 3 T E S T E N V I R O N M E N T ................................................ 6 3.1 Address of the test laboratory 6 3.2 Test Facility 6 3.3 Statement of the measurement uncertainty 6 4 T E S T L I M I T ............................................................ 7 4.1 Requirement 7 4.2 Conducted Power Results 7 4.3 Manufacturing tolerance 8 4.4 Evaluation Result 8 4.5 Simultaneous Transmission for SAR Exclusion 8 5 C O N C L U S I O N .......................................................... 8 Report No.: CTA26020200502 Page 4 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Report No.: CTA26020200502 Page 5 of 8 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Feb. 02, 2026 Testing commenced on : Feb. 02, 2026 Testing concluded on : Feb. 10, 2026 2.2 Product Description Product Description: Lighted Decorative Painting Model/Type reference: JY46028 Power supply: DC 3.0V From battery Hardware version: V1.0 Software version: V1.0 Testing sample ID： CTA260202005-1# (Engineer sample), CTA260202005-2#(Normal sample) Modulation: AS…

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1. Antenna Description: Antenna type PCB antenna Model JY46028 Frequency range 433.903MHz Manufacturer Ningbo Jueyu Technology Co., Ltd. Address Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China ANT Peak Gain 0.70 dBi 2. Antenna Photo: We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required.

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China FCC PART 15 SUBPART C TEST REPORT FCC PART 15.231 Report Reference No. .................... : FCC ID. ........................................... : CTA26020200501 2BUYJ-JY46028 Compiled by ( position+printed name+signature) . : File administrators Zoey Cao Supervised by ( position+printed name+signature) . : Project Engineer Ace Chai Approved by ( position+printed name+signature) . : RF Manager Eric Wang Date of issue .................................... : Feb. 10, 2026 Testing Laboratory Name ............. : Shenzhen CTA Testing Technology Co., Ltd. Address ........................................... : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ........................... : Ningbo Jueyu Technology Co., Ltd. Address ............................................ : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Test specification ........................... : Standard ........................................... : FCC Part 15.231 Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Lighted Decorative Painting Trade Mark ....................................... : 觉欲 Manufacturer .................................... : Ningbo Jueyu Technology Co., Ltd. Model/Type reference ...................... : JY46028 Listed Models .................................. : JY Modulation ....................................... : ASK Frequency ......................................... 433.903MHz Ratings ............................................. : DC 3.0V From battery Result ............................................... : PASS Report No.: CTA26020200501 Page 2 of 25 T E S T R E P O R T Equipment under Test : Lighted Decorative Painting Model /Type : JY46028 Listed Models : JY Model difference : The PCB board, circuit, structure and internal of these models are the same, Only model number and colour is different for these model. Applicant : Ningbo Jueyu Technology Co., Ltd. Address : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Manufacturer : Ningbo Jueyu Technology Co., Ltd. Address : Room 2314, North Block, Cixi Central Building, Hushan Subdistrict, Cixi City, Ningbo City, Zhejiang Province, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: CTA26020200501 Page 3 of 25 Contents 1 T E S T S T A N D A R D S .................................................................. 4 2 S U M M A R Y ............................................................................. 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT configuration 5 2.6 Block Diagram of Test Setup 6 2.7 Special Accessories 6 2.8 Related Submittal(s) / Grant (s) 6 2.9 Modifications 6 3 T E S T E N V I R O N M E N T ............................................................... 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Summary of measurement results 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 8 4 T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 11 4.3 20dB Bandwidth 17 4.4 Deactivation Time 18 4.5 Antenna Requirement 19 5 T E S T S E T U P P H O T O S O F T H E E U T .......................................... 20 6 P H O T O S O F T H E E U T ............................................................. 21 Report No.: CTA26020200501 Page 4 of 25 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.231:Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. ANSI C63.10-2020+Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024: American National Standard for Testing Unlicensed Wireless Devices Report No.: CTA26020200501 Page 5 of 25 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Feb. 02, 2026 Testing commenced on : Feb. 02, 2026 Testing concluded on : Feb. 10, 2026 2.2 Product Description Product Name: Lighted Decorative Painting Model/Type reference: JY46028 Power supply: DC 3.0V From battery Testing sample ID: CTA260202005-1# (Engineer sample), CTA260202005-2#(Normal sample) Modulation: ASK Operation frequency: 433.903MHz Channel number: 1 Antenna type: PCB antenna Antenna gain: 0.70 dBi 2.3 Equipment Under Test Power supply system utilised Power supply voltage : ○ 230V / 50 Hz ○ 120V / 60Hz ○ 12 V DC ○ 24 V DC ● Other (specified in blank below) DC 3.0V From battery 2.4 Short description of the Equipment under Test (EUT) This is a Lighted Decorative Painting. For more details, refer to the user’s manual of the EUT. 2.5 EUT configuration The following peripheral devices and interface cables were connected during the measurement: ● - supplied by the manufacturer ○ - supplied by the lab Report No.: CTA26020200501 Page 6 of 25 2.6 Block Diagram of Test Setup 2.7 Special Accessories Follow auxiliary equipment(s) test with EUT that provided by the manufacturer or laboratory is listed as follow: Des…

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FCC ID: 2BUYJ-JY46028 Test Setup Photos of the EUT