Test Report for IKEA Self-ballasted LED Lamp (Model: LED2418G3CF)
Report Number: CN25W012 001
Client: IKEA of Sweden AB
Test Item: Self-ballasted LED lamp
Identification/Type No.: LED2418G3CF
FCC ID: FHO-LED2418G3CF
Test Specification: FCC 47 CFR Part 15, Subpart B:2023 Class B, ICES-005:2018
Test Laboratory: TÜV Rheinland (Shanghai) Co., Ltd.
Test Result: Pass
Date of Test Report: 2025-03-08
General Product Information
The equipment under test (EUT) is an ordinary self-ballasted LED lamp for lighting and similar use.
Ratings:
- Input Voltage: AC 120 V, 60 Hz, 28 mA
- Power Consumption: 2.6 W
Operation Modes:
- Mode 1: Lighting on with maximum lighting output via dimmer.
- Mode 2: Lighting on with minimum lighting output via dimmer.
Highest Frequency: 80 kHz
Submitted Documents: Circuit diagram, user's manual, and rating label.
Test Setup and Operation Modes
The EUT was configured to measure its highest possible emission level. Tests were conducted on 2025-03-04 (Conducted Emission) and 2025-03-06 (Radiated Emission).
Test Equipment Arrangement:
Conducted Emission Test Setup: A block diagram shows the EUT connected to an EMI receiver via a Line Impedance Stabilization Network (LISN), powered by a transformer and power supply. The setup includes an antenna (80cm height) and a computer.
Radiated Emission Test Setup: A block diagram shows the EUT placed on a support, connected to an EMI receiver. The distance between the EUT and the antenna is 3m. The setup includes an antenna (height 1-4m) and a computer.
Test Software: No special test software was used.
Auxiliary Equipment: IKEA dimmer (model: ICDL-20NA-BI-2) was used during EMI tests.
Countermeasures: No special measures were employed to achieve EMC compliance.
Conformity Decision Rule
Compliance with limits is determined by comparing measurement results directly with limits, without considering measurement uncertainties, as uncertainties are less than specified values (CISPR 16-4-2). This follows the "Zero Guard Band Rule" and "Simple Acceptance" as per ILAC G8:2019 and IEC Guide 115:2021.
Test Results: Conducted Emission (0.15 MHz - 30 MHz)
Tests were performed in a shielded room using AC 120 V, 60 Hz power.
Mode 1 (Max Dimmer Output):
| Frequency (MHz) | QuasiPeak (dBμV) | Limit (dBμV) | Margin (dB) | Line | Corr. (dB) | Trd Cable (dB) | Trd Corr. (dB) |
|---|---|---|---|---|---|---|---|
| 0.753000 | 22.14 | 56.00 | 33.86 | L1 | 10.4 | 0.0 | 10.3 |
| 1.257000 | 18.92 | 56.00 | 37.08 | L1 | 10.5 | 0.0 | 10.5 |
| 2.172750 | 14.71 | 56.00 | 41.29 | L1 | 10.1 | 0.0 | 10.0 |
| 6.123750 | 8.15 | 60.00 | 51.85 | L1 | 10.6 | 0.0 | 10.6 |
| 0.152250 | 50.92 | 65.88 | 14.96 | N | 10.2 | 0.0 | 10.2 |
| 0.255750 | 33.70 | 61.57 | 27.87 | N | 10.6 | 0.0 | 10.6 |
| 0.647250 | 24.04 | 56.00 | 31.96 | N | 10.4 | 0.0 | 10.3 |
| 3.716250 | 10.49 | 56.00 | 45.51 | N | 10.7 | 0.0 | 10.6 |
| 15.668250 | 7.94 | 60.00 | 52.06 | N | 11.1 | 0.0 | 10.9 |
| 29.573250 | 8.92 | 60.00 | 51.08 | N | 11.7 | 0.0 | 11.2 |
| Frequency (MHz) | CAverage (dBμV) | Limit (dBμV) | Margin (dB) | Line | Corr. (dB) | Trd Cable (dB) | Trd Corr. (dB) |
|---|---|---|---|---|---|---|---|
| 0.753000 | 6.39 | 46.00 | 39.61 | L1 | 10.4 | 0.0 | 10.3 |
| 1.290750 | 3.65 | 46.00 | 42.35 | L1 | 10.5 | 0.0 | 10.4 |
| 0.152250 | 20.08 | 55.88 | 35.80 | N | 10.2 | 0.0 | 10.2 |
| 0.321000 | 8.85 | 49.68 | 40.83 | N | 10.5 | 0.0 | 10.5 |
| 0.645000 | 7.85 | 46.00 | 38.15 | N | 10.4 | 0.0 | 10.3 |
| 2.148000 | 1.83 | 46.00 | 44.17 | N | 10.5 | 0.0 | 10.5 |
| 4.967250 | 1.65 | 46.00 | 44.35 | N | 10.7 | 0.0 | 10.7 |
| 9.726000 | 1.89 | 50.00 | 48.11 | N | 11.0 | 0.0 | 10.9 |
| 12.799500 | 2.28 | 50.00 | 47.72 | N | 11.1 | 0.0 | 10.9 |
| 29.573250 | 3.10 | 50.00 | 46.90 | N | 11.7 | 0.0 | 11.2 |
Mode 2 (Min Dimmer Output):
| Frequency (MHz) | QuasiPeak (dBμV) | Limit (dBμV) | Margin (dB) | Line | Corr. (dB) | Trd Cable (dB) | Trd Corr. (dB) |
|---|---|---|---|---|---|---|---|
| 0.152250 | 52.05 | 65.88 | 13.82 | L1 | 10.3 | 0.0 | 10.2 |
| 0.748500 | 24.33 | 56.00 | 31.67 | L1 | 10.4 | 0.0 | 10.3 |
| 1.254750 | 22.39 | 56.00 | 33.62 | L1 | 10.5 | 0.0 | 10.5 |
| 2.130000 | 18.66 | 56.00 | 37.34 | L1 | 10.1 | 0.0 | 10.0 |
| 6.247500 | 10.34 | 60.00 | 49.66 | L1 | 10.7 | 0.0 | 10.6 |
| 0.285000 | 36.18 | 60.67 | 24.49 | N | 10.6 | 0.0 | 10.5 |
| 0.507750 | 26.09 | 56.00 | 29.91 | N | 10.2 | 0.0 | 10.2 |
| 3.617250 | 14.91 | 56.00 | 41.09 | N | 10.7 | 0.0 | 10.6 |
| 10.592250 | 8.05 | 60.00 | 51.95 | N | 11.1 | 0.0 | 10.9 |
| 28.070250 | 8.91 | 60.00 | 51.09 | N | 11.6 | 0.0 | 11.2 |
| Frequency (MHz) | CAverage (dBμV) | Limit (dBμV) | Margin (dB) | Line | Corr. (dB) | Trd Cable (dB) | Trd Corr. (dB) |
|---|---|---|---|---|---|---|---|
| 0.150000 | 21.62 | 56.00 | 34.38 | L1 | 10.3 | 0.0 | 10.3 |
| 1.047750 | 3.69 | 46.00 | 42.31 | L1 | 10.7 | 0.0 | 10.7 |
| 1.369500 | 2.53 | 46.00 | 43.47 | L1 | 10.4 | 0.0 | 10.4 |
| 0.406500 | 5.48 | 47.72 | 42.24 | N | 10.3 | 0.0 | 10.3 |
| 0.642750 | 4.50 | 46.00 | 41.50 | N | 10.4 | 0.0 | 10.3 |
| 2.431500 | 1.63 | 46.00 | 44.37 | N | 10.6 | 0.0 | 10.5 |
| 3.999750 | 1.93 | 46.00 | 44.07 | N | 10.7 | 0.0 | 10.6 |
| 9.728250 | 2.04 | 50.00 | 47.96 | N | 11.0 | 0.0 | 10.9 |
| 12.799500 | 2.27 | 50.00 | 47.73 | N | 11.1 | 0.0 | 10.9 |
| 29.366250 | 3.02 | 50.00 | 46.98 | N | 11.7 | 0.0 | 11.2 |
Test Results: Radiated Emission (30 MHz - 1000 MHz)
Tests were performed in a semi-anechoic chamber using AC 120 V, 60 Hz power. The test distance was 3 meters.
Mode 1 (Max Dimmer Output):
| Frequency (MHz) | QuasiPeak (dBμV/m) | Limit (dBμV/m) | Margin (dB) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) |
|---|---|---|---|---|---|---|---|---|
| 31.333750 | 27.55 | 40.00 | 12.45 | 1000.0 | 120.000 | 100.0 | H | -12.0 |
| 42.610000 | 21.58 | 40.00 | 18.42 | 1000.0 | 120.000 | 200.0 | H | -37.0 |
| 124.696250 | 21.76 | 43.50 | 21.74 | 1000.0 | 120.000 | 100.0 | H | 126.0 |
| 481.535000 | 28.45 | 46.00 | 17.55 | 1000.0 | 120.000 | 200.0 | H | -147.0 |
| 594.903750 | 30.72 | 46.00 | 15.28 | 1000.0 | 120.000 | 100.0 | H | -102.0 |
| 932.221250 | 33.23 | 46.00 | 12.77 | 1000.0 | 120.000 | 100.0 | H | -67.0 |
| Frequency (MHz) | QuasiPeak (dBμV/m) | Limit (dBμV/m) | Margin (dB) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) |
|---|---|---|---|---|---|---|---|---|
| 30.121250 | 28.05 | 40.00 | 11.95 | 1000.0 | 120.000 | 200.0 | V | -104.0 |
| 60.070000 | 23.20 | 40.00 | 16.80 | 1000.0 | 120.000 | 100.0 | V | 178.0 |
| 61.040000 | 24.69 | 40.00 | 15.31 | 1000.0 | 120.000 | 100.0 | V | -155.0 |
| 462.256250 | 27.80 | 46.00 | 18.20 | 1000.0 | 120.000 | 200.0 | V | -22.0 |
| 599.996250 | 30.83 | 46.00 | 15.17 | 1000.0 | 120.000 | 200.0 | V | -13.0 |
| 867.473750 | 33.30 | 46.00 | 12.70 | 1000.0 | 120.000 | 200.0 | V | -167.0 |
Mode 2 (Min Dimmer Output):
| Frequency (MHz) | QuasiPeak (dBμV/m) | Limit (dBμV/m) | Margin (dB) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) |
|---|---|---|---|---|---|---|---|---|
| 30.121250 | 28.07 | 40.00 | 11.93 | 1000.0 | 120.000 | 100.0 | H | 21.0 |
| 43.216250 | 21.33 | 40.00 | 18.67 | 1000.0 | 120.000 | 200.0 | H | -101.0 |
| 348.281250 | 24.69 | 46.00 | 21.31 | 1000.0 | 120.000 | 200.0 | H | 160.0 |
| 493.417500 | 28.48 | 46.00 | 17.52 | 1000.0 | 120.000 | 200.0 | H | 178.0 |
| 688.872500 | 30.31 | 46.00 | 15.69 | 1000.0 | 120.000 | 200.0 | H | 71.0 |
| 930.645000 | 33.19 | 46.00 | 12.81 | 1000.0 | 120.000 | 100.0 | H | 12.0 |
| Frequency (MHz) | QuasiPeak (dBμV/m) | Limit (dBμV/m) | Margin (dB) | Meas. Time (ms) | Bandwidth (kHz) | Height (cm) | Pol | Azimuth (deg) |
|---|---|---|---|---|---|---|---|---|
| 31.697500 | 27.33 | 40.00 | 12.67 | 1000.0 | 120.000 | 200.0 | V | -180.0 |
| 60.312500 | 23.23 | 40.00 | 16.77 | 1000.0 | 120.000 | 100.0 | V | -126.0 |
| 60.797500 | 23.66 | 40.00 | 16.34 | 1000.0 | 120.000 | 100.0 | V | -145.0 |
| 490.628750 | 28.47 | 46.00 | 17.53 | 1000.0 | 120.000 | 200.0 | V | -74.0 |
| 617.577500 | 30.34 | 46.00 | 15.66 | 1000.0 | 120.000 | 100.0 | V | 53.0 |
| 908.941250 | 33.35 | 46.00 | 12.65 | 1000.0 | 120.000 | 200.0 | V | -74.0 |
Test and Measurement Instruments
A list of instruments used for testing is available in the original document (Page 21).
