TÜV Rheinland Test Report: IKEA LED2416G1NA Self-Ballasted LED Lamp

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.

2. General Product Information

Product Function and Intended Use: The EUT (equipment under test) is an ordinary self-ballasted LED lamp designed for lighting and similar applications. Further details can be found in the user's manual.

Ratings and System Details:

• Rated input: AC 120 V, 60 Hz, 19 mA
• Rated power: 1.1 W

Independent Operation Modes: The basic operation modes are "ON" and "OFF".

Description of Interconnecting Cables: N/A

Noise Generating and Noise Suppressing Parts: Refer to the circuit diagram for detailed information.

Highest Frequency Generated or Used: The highest frequency used in the EUT is 120 Hz.

Submitted Documents: Circuit diagram, user's manual, and rating label were submitted.

3. Test Set-up and Operation Modes

Principle of Configuration Selection: The EUT was configured to achieve its highest possible emission level. Test conditions were adjusted according to the instructions for use.

Testing Sequence:

• Conducted emission tests were performed on 2025-01-14.
• Radiated emission tests were performed on 2025-01-15.

Equipment and Cable Arrangement:

Conducted Emission Setup: The test setup includes the EUT, a Line Impedance Stabilization Network (LISN), an EMI receiver, a computer, a transformer, and a power supply. The EUT is placed on a wooden support 80 cm above the ground. The distance between the EUT and the LISN is 80 cm.

Radiated Emission Setup: The test setup involves placing the EUT on an 80 cm high wooden support. The distance from the EUT to the receiving antenna is 3 meters. The antenna height is adjustable from 1 to 4 meters. The EUT is rotated 360 degrees to find maximum disturbance.

Test Software: No special test software was used.

Special Accessories and Auxiliary Equipment: None were used.

Countermeasures to achieve EMC Compliance: No special measures were employed to meet the requirements.

4. Conformity Decision Rule

For all EMI tests in this report, compliance is determined by comparing measurement results directly with the specified limits. This approach is taken because the measurement uncertainties are less than the values specified in CISPR 16-4-2.

5. Test Results - Emission

5.1 Conducted Emission (Frequency Range up to 30 MHz)

Test Procedure: FCC 47 CFR Part 15, Subpart B:2023, ICES-005:2018, ANSI C63.4-2014, and CISPR 16-2-1.

Frequency Range: 0.15 - 30 MHz

Limits:

• Quasi-peak limit: 0.15-0.5 MHz (66 to 56 dBμV, decreasing with frequency), 0.5-5 MHz (56 dBμV), 5-30 MHz (60 dBμV).
• Average limit: 0.15-0.5 MHz (56 to 46 dBμV, decreasing with frequency), 0.5-5 MHz (46 dBμV), 5-30 MHz (50 dBμV).

Bandwidth of EMI receiver: 9 kHz

Measurement time: 1 s

Test Site: Shielded room

Input Voltage: AC 120 V, 60 Hz

Operational Mode: Lighting on

Ambient Conditions: Temperature: 24.1 °C; Relative humidity: 47.2 %

Expanded Measurement Uncertainty (k=2): 2.33 dB

The minimum margin to the limit was 42.70 dB at 25.599750 MHz. This margin is greater than the expanded measurement uncertainty.

The test setup followed ANSI C63.4-2014. Measurement equipment complies with CISPR 16-1 standards. The EUT was placed on a wooden support 0.8 m from the AMN, with its power cord bundled to a length of 0.3-0.4 m. Tests were conducted on both the neutral and phase lines.

Conducted Emission Results (Line L1)

Conducted Emission Results (Line L1) - Average

Conducted Emission Results (Line N)

Conducted Emission Results (Line N) - Average

5.2 Radiated Emission (30-1000 MHz)

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 (3m distance):

• 30 – 88 MHz: 40 dBuV/m
• 88 – 216 MHz: 43.5 dBuV/m
• 216 – 1000 MHz: 46 dBuV/m

Bandwidth of EMI receiver: 120 kHz

Measurement time: 1 s

Test Site: Semi-anechoic chamber

Input Voltage: AC 120 V, 60 Hz

Operational Mode: Lighting on

Ambient Conditions: Temperature: 24.6 °C; Relative humidity: 45.5 %

Expanded Measurement Uncertainty (k=2): 5.40 dB

The minimum margin to the limit was 12.1 dB at 30.363750 MHz and 997.090000 MHz. This margin is greater than the expanded measurement uncertainty.

The test was conducted in a semi-anechoic chamber with a 3-meter test distance. The EUT was placed on an 80 cm wooden support. The support was rotated 360°, and the antenna height was varied from 1 to 4 meters to find the maximum disturbance. Tests were performed with the antenna in both horizontal and vertical polarizations.

Radiated Emission Results (Horizontal Polarization)

Radiated Emission Results (Vertical Polarization)

6. Photographs of the Test Set-Up

Photographs of the test set-up are available in a separate test setup file.

7. List of Test and Measurement Instruments

8. List of Figures

• Figure 1: Spectral Diagrams, Conducted Emission, 150 kHz – 30 MHz, L (Page 12)
• Figure 2: Spectral Diagrams, Conducted Emission, 150 kHz – 30 MHz, N (Page 13)
• Figure 3: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Horizontal polarization (Page 16)
• Figure 4: Spectral Diagrams, Radiated Emission, 30 MHz – 1000 MHz, Vertical polarization (Page 17)