TÜV Rheinland Test Report: IKEA LED Lamp
Product Information
Product Name: LED Lamp
Model/Type: LED2412G2
Client: IKEA of Sweden AB
Test Report Number: CN24CVAJ 001
Order Number: 326058837
Order Date: 2024-11-04
Date of Sample Receipt: 2024-11-08
Testing Laboratory: TÜV Rheinland (Shanghai) Co., Ltd.
Test Specification: FCC 47 CFR Part 15, Subpart B:2023 Class B, ICES-005:2018
Test Result: Pass
Remarks
1. All test equipment used during the specified testing period was calibrated according to the laboratory's calibration program and meets the requirements of the test programs. Traceability of the equipment is ensured by compliance with the management system regulations. Detailed information on test conditions, equipment, and measurement uncertainty is available upon request.
2. This document is digitally signed as contractually agreed. TÜV Rheinland has not verified, and is unable to verify, applicable legal or other requirements for this document. Such verification is the responsibility of the user. Upon client request, TÜV Rheinland can confirm the validity of the digital signature via a separate document, which requires an environmental fee. For verification authenticity, visit: go.tuv.com/digital-signature.
3. Test clauses marked with '*' were subcontracted to qualified subcontractors and are described under the respective test clause. Deviations from test specifications or customer requirements are listed in the specific test clause.
4. The decision rule for conformity statements based on numerical measurement results uses the "Zero Guard Band Rule" and "Simple Acceptance" as per ILAC G8:2019 and IEC Guide 115:2021, unless otherwise specified. This means measurement uncertainty is not considered or declared in the report. Refer to ILAC G8:2019 for more information on the resulting risk.
1 Test Sites
1.1 Test Facilities
Laboratory: TÜV Rheinland (Shanghai) Co., Ltd.
Address: Workshop14, North Half of Workshop 10 and Workshop 16, Pingqian (Taicang) Modern Industrial Park, No.525, Yuewang Lingang South Road, Shaxi, Taicang, Jiangsu, China
The test equipment used complies with CISPR 16-1 series standards for radio interference measurement. Refer to Clause 7 for details on test and measurement instruments.
2 General Product Information
2.1 Product Function and Intended Use
The EUT (equipment under test) is an ordinary LED lamp for lighting and similar use. For further information, refer to the user's manual.
2.2 Ratings and System Details
Rated input: DC 12-24 V, 50/60 Hz, 162 mA
Rated power: 1.7 W
2.3 Independent Operation Modes
The basic operation modes are: "ON" and "OFF".
2.4 Description of interconnecting cables
N/A
2.5 Noise Generating and Noise Suppressing Parts
Refer to the circuit diagram for further information.
2.6 Highest frequency generated or used in the device or on which the device operates or tunes
The highest frequency used in the EUT is 400 kHz.
2.7 Submitted Documents
Circuit diagram, user's manual and rating label.
3 Test Set-up and Operation Modes
3.1 Principle of Configuration Selection
The equipment under test (EUT) was configured to measure its highest possible emission level. The test conditions were adapted accordingly in reference to the instructions for use. Radiated emission tests were performed on 2024-11-18.
3.2 Equipment and cable arrangement
The radiated emission test setup involves the Equipment Under Test (EUT), a receiving antenna, and a ground plane. The test distance between the EUT and the antenna is 3 meters. The EUT is positioned on an 80 cm high wooden support, which can be rotated 360 degrees. The antenna height is adjustable from 1 to 4 meters to find the maximum disturbance.
3.3 Test Software
No special test software was used during the tests.
3.4 Special Accessories and Auxiliary Equipment
During the tests, the DC power supply (Model: HYD-30-10, Brand: Shanghai Huyi) was used.
3.5 Countermeasures to achieve EMC Compliance
No other special measure is employed to achieve the requirement.
4 Conformity Decision Rule
For all EMI tests included in this report, compliance with the limits is determined by comparing measurement results directly with corresponding limits, without taking into consideration of measurement uncertainties, as the measurement uncertainties are less than the values given in CISPR 16-4-2.
5 Test Results EMISSION
5.1 Emission in the Frequency Range above 30 MHz
5.1.1 Radiated emission (30-1000 MHz)
Result: Passed
Date of testing: 2024-11-18
Test procedure: FCC 47 CFR Part 15, Subpart B:2023, ICES-005:2018, ANSI C63.4-2014 and CISPR 16-2-3
Product classification: Class B
Frequency range: 30 – 1000 MHz
Limits (Quasi-peak, 3 m distance):
- 30 – 88 MHz: 40 dBuV/m
- 88 – 216 MHz: 43.5 dBuV/m
- 216 – 1000 MHz: 46 dBuV/m
Bandwidth of EMI receiver for final measurement: 120 kHz
Measurement time for final measurement: 1 s
Kind of test site: Semi-anechoic chamber
Input voltage: DC 12 V & DC 24 V
Operational mode: Lighting on
Ambient condition: Temperature: 22.1 °C; Relative humidity: 46.3 %
Expanded measurement uncertainty (k=2): 5.40 dB
The minimum margin to the limit is 9.6 dB at 31.455000 MHz. The margin is higher than expanded measurement uncertainty.
The radiated disturbance test was carried out in a semi-anechoic chamber. The test distance from the receiving antenna to the EUT is 3 m. The EUT was placed on an 80 cm wooden support above the reference ground plane. The wooden support was rotated 360° and the height of the antenna was varied from 1 m to 4 m to find the maximum disturbance. The test was performed with the antenna both in its horizontal and vertical polarizations.
Spectral Diagrams and Measurement Results
Notes on tables: QuasiPeak (dBuV/m) are final measurement results using a quasi-peak detector. Corr. (dB) is the correction factor including antenna factor, cable loss, and pre-amplifier gain. Margin is calculated as Limit (dBuV/m) - QuasiPeak (dBuV/m).
Figure 1: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Horizontal polarization, DC 12 V
The graph displays measured Quasi-peak levels against frequency, with limit lines indicated. 'X' marks quasi-peak test results.
| Frequency (MHz) | QuasiPeak (dBμV/m) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) | Corr. (dB/m) | Margin - QPK (dB) |
|---|---|---|---|---|---|---|---|---|
| 34.001250 | 28.2 | 1000.0 | 120.000 | 390 | H | 101 | 23.0 | 11.8 |
| 177.318750 | 22.2 | 1000.0 | 120.000 | 267 | H | 139 | 16.2 | 21.3 |
| 202.781250 | 24.2 | 1000.0 | 120.000 | 207 | H | -178 | 16.2 | 19.3 |
| 253.221250 | 31.3 | 1000.0 | 120.000 | 388 | H | 28 | 19.9 | 14.7 |
| 293.112500 | 29.5 | 1000.0 | 120.000 | 384 | H | -180 | 20.2 | 16.5 |
| 878.386250 | 33.8 | 1000.0 | 120.000 | 390 | H | 101 | 28.7 | 12.3 |
Figure 2: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Vertical polarization, DC 12 V
The graph displays measured Quasi-peak levels against frequency, with limit lines indicated. 'X' marks quasi-peak test results.
| Frequency (MHz) | QuasiPeak (dBμV/m) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) | Corr. (dB/m) | Margin - QPK (dB) |
|---|---|---|---|---|---|---|---|---|
| 31.212500 | 29.5 | 1000.0 | 120.000 | 305 | V | -64 | 24.3 | 10.5 |
| 34.971250 | 27.6 | 1000.0 | 120.000 | 269 | V | -26 | 22.5 | 12.4 |
| 141.065000 | 23.2 | 1000.0 | 120.000 | 296 | V | -93 | 18.2 | 20.3 |
| 185.200000 | 24.5 | 1000.0 | 120.000 | 313 | V | 179 | 15.9 | 19.0 |
| 596.722500 | 30.6 | 1000.0 | 120.000 | 161 | V | 80 | 26.9 | 15.4 |
| 880.447500 | 33.2 | 1000.0 | 120.000 | 305 | V | -64 | 28.7 | 12.8 |
Figure 3: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Horizontal polarization, DC 24 V
The graph displays measured Quasi-peak levels against frequency, with limit lines indicated. 'X' marks quasi-peak test results.
| Frequency (MHz) | QuasiPeak (dBμV/m) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) | Corr. (dB/m) | Margin - QPK (dB) |
|---|---|---|---|---|---|---|---|---|
| 31.455000 | 30.4 | 1000.0 | 120.000 | 364 | H | 167 | 24.1 | 9.6 |
| 199.750000 | 28.4 | 1000.0 | 120.000 | 106 | H | 81 | 16.1 | 15.1 |
| 249.826250 | 33.6 | 1000.0 | 120.000 | 330 | H | 25 | 19.5 | 12.4 |
| 292.263750 | 32.1 | 1000.0 | 120.000 | 272 | H | 113 | 20.2 | 13.9 |
| 324.637500 | 32.3 | 1000.0 | 120.000 | 115 | H | -157 | 20.9 | 13.7 |
| 338.702500 | 30.5 | 1000.0 | 120.000 | 364 | H | 83 | 21.2 | 15.5 |
Figure 4: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Vertical polarization, DC 24 V
The graph displays measured Quasi-peak levels against frequency, with limit lines indicated. 'X' marks quasi-peak test results.
| Frequency (MHz) | QuasiPeak (dBμV/m) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) | Corr. (dB/m) | Margin - QPK (dB) |
|---|---|---|---|---|---|---|---|---|
| 38.730000 | 26.8 | 1000.0 | 120.000 | 104 | V | -88 | 20.5 | 13.2 |
| 180.835000 | 26.8 | 1000.0 | 120.000 | 313 | V | -43 | 16.1 | 16.7 |
| 203.023750 | 25.3 | 1000.0 | 120.000 | 250 | V | 38 | 16.2 | 18.3 |
| 277.471250 | 25.4 | 1000.0 | 120.000 | 363 | V | 150 | 19.9 | 20.7 |
| 349.372500 | 26.8 | 1000.0 | 120.000 | 356 | V | -41 | 21.5 | 19.2 |
| 590.781250 | 30.4 | 1000.0 | 120.000 | 104 | V | -88 | 26.8 | 15.6 |
6 Photographs of the Test Set-Up
Refer to the test setup file.
7 List of Test and Measurement Instruments
| Equip. Description | Model | Manufacturer | Last Date | Due Date |
|---|---|---|---|---|
| 3m semi-anechoic chamber | SAC3 | Frankonia | 03.12.2023 | 03.12.2026 |
| EMI test receiver | ESCI | Rohde&Schwarz | 17.10.2024 | 17.10.2025 |
| Bilog antenna | CBL 6112D | Teseq | 20.04.2023 | 20.04.2026 |
| EMI measurement software | EMC32-MEB (10.60.20) | Rohde & Schwarz | N/A | N/A |
8 List of Figures
- Figure 1: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Horizontal polarization, DC 12 V
- Figure 2: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Vertical polarization, DC 12 V
- Figure 3: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Horizontal polarization, DC 24 V
- Figure 4: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Vertical polarization, DC 24 V
