2ANYD-SHS2238LED Desk Lamp with Wireless Charger

Shenzhen Sanhesheng Electronic CO.,LTD. Agent Authorization Company: Shenzhen Sanhesheng Electronic CO.,LTD. Address: Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao’an District, Shenzhen, China Product Name: LED Desk Lamp with Wireless Charger Model Number(s): SHS2238, SHS2238A, SHS2238B Product Description: LED Desk Lamp with Wireless Charger We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: Nov. 03, 2022 Name: Amy Liao Title: Manager Company: Shenzhen Sanhesheng Electronic CO.,LTD.

Letter of Declaration Company: Shenzhen Sanhesheng Electronic CO.,LTD. Address: Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao’an District, Shenzhen, China Product Name: LED Desk Lamp with Wireless Charger Model Number(s): SHS2238, SHS2238A, SHS2238B FCC Identifier: 2ANYD-SHS2238 Compliant with KDB680106 D01 RF Exposure Wireless Charging Apps v03r01 section 5,b： (1) Power transfer frequency is less than 1MHz. -The device operates in the frequency range 111.5KHz~205KHz. (2) Output power from each primary coil is less than or equal to 15 watts. -The maximum output power of the primary coil is 10W (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. - The transfer system including a charging system with only single primary coils is to detect and allow only (4) Client device is placed directly in contact with the transmitter. -The EUT is placed directly in contact with the transmitter (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). - Yes, mobile device only. (6) The aggregate H-field strengths anywhere at or beyond 15 cm surrounding the device, and 20 cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. - The EUT meet the conditions. Name: Amy Liao Date: Nov. 03, 2022 Title: Manager Signature of applicant:

Shenzhen Sanhesheng Electronic CO.,LTD. Model Difference Declaration To Whom It May Concern, We, Shenzhen Sanhesheng Electronic CO.,LTD. (LED Desk Lamp with Wireless Charger) ; Model Number:SHS2238, SHS2238A, SHS2238B; All model’s the function, software and electric circuit are the same, only with appearance, product color and model named different. Test sample model: SHS2238. Please contact me if you have any question. Signature: Date: Nov. 03, 2022 Name: Amy Liao Title: Manager

Annex A External Photos Report No.:HK2209274338-1E/2E Page 1 of 4 Report No.:HK2209274338-1E/2E Page 2 of 4 Report No.:HK2209274338-1E/2E Page 3 of 4 Report No.:HK2209274338-1E/2E Page 4 of 4 Report No.:HK2209274338-1E/2E Page 4 of 4

FCC ID LABEL: Ca. 20mm x 50mm Label Location FCC ID: 2ANYD-SHS2238

Annex B Internal Photo Report No.:HK2209274338-1E/2E Page 1 of 4 Antenna Report No.:HK2209274338-1E/2E Page 2 of 4 Report No.:HK2209274338-1E/2E Page 3 of 4 Report No.:HK2209274338-1E/2E Page 4 of 4

Page 1 of 10 Report No.: HK2206102499-2E FCC TEST REPORT Test report On Behalf of Shenzhen Sanhesheng Electronic CO.,LTD. For LED Desk Lamp with Wireless Charger Model No.: SHS2238, SHS2238A, SHS2238B FCC ID: 2ANYD-SHS2238 Prepared For : Shenzhen Sanhesheng Electronic CO.,LTD. Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao’an District, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 20, 2022 ~ Oct. 27, 2022 Date of Report: Oct. 27, 2022 Report Number: HK2206102499-2E Page 2 of 10 Report No.: HK2206102499-2E Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2. Channel List Channel Frequency (KHz) Channel Frequency (MHz) Channel Frequency (MHz) Channel Frequency (MHz) 01 118 The EUT antenna is Coil Antenna. No antenna other than that furnished by the responsible party shall be used with the device. 2. SUMMARY OF TEST RESULTS 2.1. Test procedures according to the technical standards: FCC KDB680106 D01 RF Exposure Wireless Charging Apps v03r01 FCC CFR 47 Standard Section Test Item Judgment Remark FCC CFR 47 part1, 1.1310 KDB680106 D01v03r01 (3)(3) Electric Field Strength (E) (V/m) PASS Magnetic Field Strength (H) (A/m) PASS 2.2. Measurement Uncertainty The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 All emissions, radiated(<30M)(9KHz-30MHz) ±3.90dB 2 Temperature ±0.5°C 3 Humidity ±2% Page 3 of 10 Report No.: HK2206102499-2E 2.3. Test Instruments Description Brand Model No. Frequency Range Calibrated Date Calibrated Until Exposure Level Te s t e r narda ELT-400 N-0231 Feb. 18, 2022 Feb. 17, 2023 Magnetic field probe 100cm 2 narda ELT probe 100cm2 M0675 Feb. 18, 2022 Feb. 17, 2023 NOTE: 1. The calibration interval of the above test instruments is 12 months. Page 4 of 10 Report No.: HK2206102499-2E 3. MAXIMUM PERMISSIBLE EXPOSURE Limit of Maximum Permissible Exposure Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm²) Averaging Time |E|²,|H|² or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180 / f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1 30 Note 1: f = frequency in MHz ; *Plane-wave equivalent power density. Note 2: For the applicable limit, see FCC 1.1310, 680106 D01 RF Exposure Wireless Charging Apps v03. Note 3: Emissions between 100 kHz to 300 kHz should be assessed versus the limits at 300 kHz in Table 1 of Section 1.1310: 614 V/m and 1.63A/m. A KDB inquiry is required to determine the applicable exposure limits below 100 kHz. Page 5 of 10 Report No.: HK2206102499-2E 4. TEST PROCEDURE a. For devices designed for typical desktop applications, such a wireless charging pads, RF exposure evaluation should be conducted assuming a user separation distance of (H-field & E- field strengths for all sides is 15cm, H-field strengths of top side is 20cm). E and H field strength measurements or numerical modeling may be used to demonstrate compliance. Measurements should be made from all sides and the top of the primary/client pair, with the 15 cm measured from the center of the probe(s) to the edge of the device. 4.1 Test Setup 4.2 Result Of Maximum Permissible Exposure Page 6 of 10 Report No.: HK2206102499-2E All test modes are tested, and the report shows only the worst mode: ANT1: 10W H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.113 0.456 0.693 0.701 0.999 / A/m 0.090 0.365 0.554 0.561 0.799 1.63 Note. Calculation: A/m=uT/1.25 For Half Load mode: H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.258 0.428 0.731 0.823 1.001 / A/m 0.206 0.342 0.585 0.658 0.801 1.63 Note. Calculation: A/m=uT/1.25 For No load mode: H-Field Strength at 15 cm (E top side: 20cm) from the edges surrounding the EUT (A/m) Field strength Test Position A Test Position B Test Position C Test Position D Test Position E Limits (A/m) uT 0.312 0.585 0.688 0.741 0.969 / A/m 0.250 0.468 0.550 0.593 0.775 1.63 Note. Calculation: A/m=uT/1.25 Page 7 of 10 Report No.: HK2206102499-2E Remark: According KDB 680106 D01 RF Exposure Wireless Charging App v03r01, section 5, b). The aggregate H-field strengths at 15 cm surrounding the device and 20 cm above the top surface from all simultaneous transmitting coils are demonstrated to be less than 50% of the MPE limit. The E- field evaluation conducted assuming a user separation distance of 15 cm according to the KDB 680106 D01 RF Exposure Wireless Charging App v03 section 3, c). Result: The device comply with the RF exposure requirement according to 680106 D01 v03r01, section 5, b): (1) The operating frequency is 111.5KHz~205KHz, is less than 1MHz. (2) The max Output power for each primary coil is 10W, ≤ 15W. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. (4) Client device is placed directly in contact with the transmit…

Text truncated - open the document above for the full version.

Page 1 of 20 Report No.: HK2209274338-1E FCC TEST REPORT Test report On Behalf of Shenzhen Sanhesheng Electronic CO.,LTD. For LED Desk Lamp with Wireless Charger Model No.: SHS2238, SHS2238A, SHS2238B FCC ID: 2ANYD-SHS2238 Prepared For : Shenzhen Sanhesheng Electronic CO.,LTD. Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao’an District, Shenzhen, China Prepared By : Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 20, 2022 ~ Oct. 27, 2022 Date of Report: Oct. 27, 2022 Report Number: HK2209274338-1E Page 2 of 20 Report No.: HK2209274338-1E TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen Sanhesheng Electronic CO.,LTD. Address .................................. : Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao ‘an District, Shenzhen, China Manufacture's Name ............ : Shenzhen Sanhesheng Electronic CO.,LTD. Address .................................. : Room 601, A2 Building, Zhuao Second Industrial Zone, Gucheng Community, Xixiang Street, Bao ‘an District, Shenzhen, China Product description Trade Mark: Product name ............................ : LED Desk Lamp with Wireless Charger Model and/or type reference : SHS2238, SHS2238A, SHS2238B Standards .............................. : FCC CFR 47 PART 18 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK 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. Date of Test............................................ : Date (s) of performance of tests ............. : Oct. 20, 2022 ~ Oct. 27, 2022 Date of Issue .......................................... : Oct. 27, 2022 Test Result .............................................. : Pass Testing Engineer : (Gary Qian) Technical Manager : (Eden Hu) Authorized Signatory : (Jason Zhou) Page 3 of 20 Report No.: HK2209274338-1E Table of Contents Page 1 . TEST SUMMARY 5 1.1 . Test Procedures And Results 5 1.2 . Information of the Test Laboratory 5 1.3 . Measurement Uncertainty 5 2. GENERAL INFORMATION 6 2.1. General Description of EUT 6 2.2. Carrier Frequency of Channels 7 2.3. Operation of EUT during testing 7 2.4. Description of Test Setup 7 2.5. Measurement Instruments List 8 3. CONDUCTED EMISSION TEST 9 3.1. Block Diagram of Test Setup 9 3.2. Conducted Power Line Emission Limit 9 3.3. Test Procedure 9 4. RADIATED EMISSIONS 12 4.1. Block Diagram of Test Setup 12 4.2. Rules and specifications 13 4.3. Test Procedure 13 4.4. Test Result 13 5. ANTENNA REQUIREMENT 17 6. PHOTOGRAPH OF TEST 18 7. PHOTOS OF THE EUT 20 Page 4 of 20 Report No.: HK2209274338-1E ** Modified History ** Revision Description Issued Data Remark Revision 1.0 Initial Test Report Release Oct. 27, 2022 Jason Zhou Page 5 of 20 Report No.: HK2209274338-1E 1. TEST SUMMARY 1.1. Test Procedures And Results DESCRIPTION OF TEST SECTION NUMBERRESULT CONDUCTED EMISSIONS TEST 18.307 COMPLIANT RADIATED EMISSION TEST 18.305 COMPLIANT Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. 1.2. Information of the Test Laboratory Shenzhen HUAK Testing Technology Co., Ltd. Add.: 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Testing Laboratory Authorization： A2LA Accreditation Code is 4781.01. FCC Designation Number is CN1229. Canada IC CAB identifier is CN0045. CNAS Registration Number is L9589. 1.3. Measurement Uncertainty Measurement Uncertainty Conducted Emission Expanded Uncertainty =2.71dB, k=2 Radiated emission expanded uncertainty(9kHz-30MHz) = 3.90dB, k=2 Radiated emission expanded uncertainty(30MHz-1000MHz)= 3.90dB, k=2 Radiated emission expanded uncertainty(Above 1GHz) = 4.28dB, k=2 Page 6 of 20 Report No.: HK2209274338-1E 2. GENERAL INFORMATION 2.1. General Description of EUT Equipment: LED Desk Lamp with Wireless Charger Model Name: SHS2238 Series Models: SHS2238A, SHS2238B Model Difference: All model’s the function, software and electric circuit are the same, only with appearance, product color and model named different. Test sample model: SHS2238. Trade Mark: FCC ID: 2ANYD-SHS2238 Antenna Type: Coil Antenna Antenna Gain: 0dBi Operation frequency: 111.5KHz~205KHz Test frequency: 118KHz Number of Channels: 1 Modulation Type: ASK Power Source: Input: DC 5V 3A/9V 1.67A Wireless charging power: 10W (Backward compatible 7.5W and 5W)/5W Power Rating: Input: DC 5V 3A/9V 1.67A Wireless charging power: 10W (Backward compatible 7.5W and 5W)/5W Page 7 of 20 Report No.: HK2209274338-1E 2.2. Carrier Frequency of Channels Operation Frequency each of channel Channel Frequency 1 118KHz 2.3. Operation of EUT during testing Operating Mode The mode is used: Transmitting mode 2.4. Description of Test Setup Operation of EUT during testing: AC Plug Adapter information Model:UP0920 Input: AC100-240V, 50-60Hz, 0.9A Max Output: DC5V 1A The sample was placed (0.8m (30MHz~1GHz), 0.8m (9KHz~30MHz)) above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. T…

Text truncated - open the document above for the full version.

SHS2238 Radiated Emission Conducted Emission