2BSAP-VA-GX15LED flashing light source

product manual RGBW-V split light source Scan to download the APP APP name: LED LAMP Thank you for choosing the new generation of LED light source device produced by our company. By reading this manual, you can understand the characteristics and use method of this light source device faster. Product schematic diagram product model RGBW-V Light source color RGBW product name RGBW split machine Meteor color / input voltage DC 12V 2A Flashering function / power 16W Max Coupling caliber 11mm*8 Body size 15*41*52mm Body material aluminium control method Mobile phone APP + remote control Product application Starlight light source machine Security matters 1: When using the machine, please confirm that the power supply voltage used and the voltage used in the product match. 2: Non-professional personnel shall not disassemble this product at will to avoid causing danger. 3: This machine is not waterproof, need to be kept dry, please choose the suitable environment for use. product model Product profile The light source machine is mainly composed of wireless Bluetooth control module + four constant current circuit and RGBW light source + heat dissipation system; the control module of RGBW adopts mobile phone APP + remote control (dual control technology), can realize wireless intelligent control, various colors, modes, automatic color control (with music rhythm), with pure white light, with memory function, small function, all aluminum body cooling more efficient, widely used in various optical fiber lighting and starry top lighting. Remote control function Remote control unlock code operation: Within 3 seconds on the light source machine, immediately hold down the remote control NO key not to put the remote control, RGBW light source flash several times to unlock the code success, the remote control can only lock the code, other remote control is invalid Mobile phone APP control 1: Please search for "LED LAMP" in the major application markets or scan the QR code to download the APP; 2: When the installation pop-up request, please click: "agree", "allow", otherwise some functions cannot be used; 3: The Bluetooth function of the mobile phone must be enabled, and the Android also needs to open the location function and allow permission; 4: After the APP is installed, the light source machine is connected to the power supply and can directly open the APP for operation; 5: Enter the home page interface for the first time, manually refresh the pull-down interface, and APP automatically add the device icon; 6: Select the equipment icon "LED BLE" and enter the light source machine control interface; 7: More operation skills, you can check the LED Bluetooth controller instructions or APP operation tutorial; Note: Do not search or match on the Bluetooth end of the mobile phone, directly call the APP will automatically search and connect. (APP QR code in the body shell or instructions, support Apple and Android system) 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 20cm between the radiator and your body.

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 4 Product Name: LED flashing light source Model No.: VA-GX15 EUT Constructional Details External Photo Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 4 Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 4 Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 4 of 4 ------End------

Label and Location Size: L: 1.0cm*W: 0.2cm Label and Location FCC ID : 2BSAP-VA-GX15

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: LED flashing light source Model No.: VA-GX15 EUT Constructional Details Internal Photo Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 ------End------ ATNENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 8 RF Exposure MPE Report Reference No. ..................... : FCC ID............................................. : HTT2025081157F02 2BSAP-VA-GX15 Compiled by ( position+printed name+signature) . : File administrators Supervised by ( position+printed name+signature) . : Project Engineer Approved by ( position+printed name+signature) . : RF Manager Date of issue .................................... : Sep. 19, 2025 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Shenzhen Xinsheng Century Trading Co., Ltd Address............................................ : Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen Standard ........................................... : 47CFR §1.1310 47CFR §2.1091 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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 ..................... : LED flashing light source Manufacturer .................................... : Shenzhen Xinsheng Century Trading Co., Ltd Trade Mark ........................................ VASTFIRE Model/Type reference ...................... : VA-GX15 Rating ............................................... : DC 12V Result ............................................... : PASS Report No.: HTT2025081157F02 Page 2 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 8 T E S T R E P O R T Equipment under Test : LED flashing light source Model /Type : VA-GX15 Listed Models : N/A Applicant : Shenzhen Xinsheng Century Trading Co., Ltd Address : Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen Manufacturer : Shenzhen Xinsheng Century Trading Co., Ltd Address : Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen 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.: HTT2025081157F02 Page 3 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 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 MPE Calculation Method 7 4.3 Conducted Power Results 8 4.4 Manufacturing tolerance 8 4.5 Standalone MPE Result 8 4.6 Simultaneous Transmission for MPE Result 8 5 C O N C L U S I O N .......................................................... 8 Report No.: HTT2025081157F02 Page 4 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 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 2.1091: Radiofrequency radiation exposure evaluation: mobile devices Report No.: HTT2025081157F02 Page 5 of 8 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 8 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Aug. 18, 2025 Testing commenced on : Aug. 18, 2025 Testing concluded on : Sep. 19, 2025 2.2 Product Description Product Name: LED flashing light source Model No.: VA-GX15 Series model: N/A Test sample(s) ID: HTT2025081157-1(Engineer sample) HTT2025081157-2(Normal sample) Operation frequency 2402~2480 MHz Number of Channels 40 Modulation Type GFSK Channel separation 2MHz Antenna Type: Wire Antenna Antenna Gain: 1.50 dBi Power Supply: DC 12V 2.3 Special Accessories The following is the EUT test of the auxiliary equipment provided by the laboratory: Description Manufacturer Model Technical P…

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025081157F01 This 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. Page 1 of 25 TEST Report Applicant: Shenzhen Xinsheng Century Trading Co., Ltd Address of Applicant: Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen Manufacturer : Shenzhen Xinsheng Century Trading Co., Ltd Address of Manufacturer : Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen Equipment Under Test (EUT) Product Name: LED flashing light source Model No.: VA-GX15 Series model: N/A Trade Mark: VASTFIRE FCC ID: 2BSAP-VA-GX15 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247 Date of sample receipt: Aug. 18, 2025 Date of Test: Aug. 18, 2025 ~ Sep. 19, 2025 Date of report issued: Sep. 19, 2025 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: HTT2025081157F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 25 1. Version Version No. Date Description 00 Sep. 19, 2025 Original Tested/ Prepared By Date: Sep. 19, 2025 Project Engineer Check By: Date: Sep. 19, 2025 Reviewer Approved By : Date: Sep. 19, 2025 Authorized Signature Report No.: HTT2025081157F01 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 25 2. Contents Page 1. VERSION ........................................................................................................................................................ 2 2. CONTENTS .................................................................................................................................................... 3 3. TEST SUMMARY ........................................................................................................................................... 4 4. GENERAL INFORMATION ............................................................................................................................ 5 4.1. GENERAL DESCRIPTION OF EUT ................................................................................................................ 5 4.2. TEST MODE ............................................................................................................................................... 7 4.3. DESCRIPTION OF SUPPORT UNITS .............................................................................................................. 7 4.4. DEVIATION FROM STANDARDS .................................................................................................................... 7 4.5. ABNORMALITIES FROM STANDARD CONDITIONS ........................................................................................... 7 4.6. TEST FACILITY ........................................................................................................................................... 7 4.7. TEST LOCATION ......................................................................................................................................... 7 4.8. ADDITIONAL INSTRUCTIONS ........................................................................................................................ 7 5. TEST INSTRUMENTS LIST ........................................................................................................................... 8 6. TEST RESULTS AND MEASUREMENT DATA ........................................................................................... 9 6.1. CONDUCTED EMISSIONS ............................................................................................................................ 9 6.2. CONDUCTED OUTPUT POWER .................................................................................................................. 10 6.3. CHANNEL BANDWIDTH .............................................................................................................................. 11 6.4. POWER SPECTRAL DENSITY ..................................................................................................................... 12 6.5. BAND EDGES ........................................................................................................................................... 13 6.5.1 Conducted Emission Method .......................................................................................................... 13 6.5.2 Radiated Emission Method ............................................................................................................. 14 6.6. SPURIOUS EMISSION ................................................................................................................................ 16 6.6.1 Conducted Emission Method .......................................................................................................... 16 6.6.2 Radiated Emission Method ............................................................................................................. 17 6.7. ANTENNA REQUIREMENT .......................................................................................................................... 24 7. TEST SETUP PHOTO .................................................................................................................................. 25 8. EUT CONSTRUCTIONAL DETAILS ......................................................…

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1. Antenna Description: Antenna type Wirel antenna Model VA-GX Frequency range 2400-2500MHz Manufacturer Shenzhen Xinsheng Century Trading Co., Ltd Adress Room 8B, Building 9, Mingzhu Garden, Longzhu Garden, No. 20 Jingnan Road, Buji Street, Longgang District, Shenzhen ANT Peak Gain 1.50 dBi 2. Antenna Photo: 3. Test Equipment & Conditions 3.1 Test instrument VSWR is tested using Agilent E5071B connected to a hand mechanism, and the status is free space. 3.2 Test environment and methods 4．Antenna Radiation Pattern 2400MHz 2450MHz 2500MHz

1 Appendix RF Test Data for BLE Company: : Shenzhen Xinsheng Century Trading Co., Ltd EUT : LED flashing light source FCC ID: : 2BSAP-VA-GX15 Model Number : VA-GX15 Report No. : HTT2025081157F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 2M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 3 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 5 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 6 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.029 / Pass 2440 1 1.020 / Pass 2480 1 1.030 / Pass 2M SISO 2402 1 2.041 / Pass 2440 1 2.053 / Pass 2480 1 2.072 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.694 >=0.5 Pass 2440 1 0.684 >=0.5 Pass 2480 1 0.696 >=0.5 Pass 2M SISO 2402 1 1.366 >=0.5 Pass 2440 1 1.335 >=0.5 Pass 2480 1 1.194 >=0.5 Pass 7 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 8 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 9 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 10 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 11 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 12 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 13 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 2.94 <=30 Pass 2440 2.94 <=30 Pass 2480 3.06 <=30 Pass 2M SISO 2402 2.98 <=30 Pass 2440 2.96 <=30 Pass 2480 3.09 <=30 Pass 14 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit 1M SISO 2402 2.67 <=8 Pass 2440 2.77 <=8 Pass 2480 3.01 <=8 Pass 2M SISO 2402 1.94 <=8 Pass 2440 1.55 <=8 Pass 2480 1.45 <=8 Pass 15 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 16 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 17 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 18 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 2.71 2440 1 2.83 2480 1 2.92 2M SISO 2402 1 1.06 2440 1 1.67 2480 1 1.47 Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 2.92 -17.08 Pass 2440 1 2.92 -17.08 Pass 2480 1 2.92 -17.08 Pass 2M SISO 2402 1 1.67 -18.33 Pass 2440 1 1.67 -18.33 Pass 2480 1 1.67 -18.33 Pass Note1: Refer to FCC Part 15.247 (d) and ANSI C63.10-2020, the channel contains the maximum PSD level was used to establish the reference level. 19 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 20 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 21 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 22 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 23 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 24 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 25 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV 26 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV

Shenzhen HTT Technology Co., Ltd. Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 2 Product Name: LED flashing light source Model No.: VA-GX15 Test Setup Photo Radiated Emission Report No.: HTT2025081157 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 2 RF TEST ------End------