TÜV Rheinland Test Report - Products
Test Report No.: CN25JZYT 001
Client Reference No.: 1288983
Order No.: 326094824
Order Date: 2025-02-12
Client: IKEA of Sweden AB, Box 702, SE-343 81 Älmhult, Sweden
Test Item: Self-ballasted LED lamps
Identification / Type No.: LED2410R5NA
Order Content: Test Report
Test Specification: FCC CFR47 Part 15, Subpart C Section 15.247, RSS-Gen Issue 5, Amendment 2, February 2021, RSS-247 Issue 3, August 2023, ANSI C63.10: 2013
Date of Sample Receipt: 2025-03-18 / 2025-03-27
Testing Period: 2025-04-11 ~ 2025-06-02
Place of Testing: TÜV Rheinland (Shanghai) Co., Ltd.
Testing Laboratory: TÜV Rheinland (Shanghai) Co., Ltd.
Test Result: Pass
Tested by: Tian Lin Li (Expert)
Date: 2025-06-19
Authorized by: Hong Fei Wu (Expert)
Date: 2025-06-19
Condition of test item at delivery: Test item complete and undamaged
Other: FCC ID: FHO-LED2410R5NA, IC: 10912A-LED2410R5NA, HVIN: LED2410R5NA, PMN: KAJPLATS. This report is for Thread.
Remarks
1. Test Equipment Calibration: All test equipment used was calibrated according to the laboratory's calibration program and meets relevant standards. Traceability is ensured by the management system. Detailed information on test conditions, equipment, and measurement uncertainty is available upon request.
2. Digital Signature: This document is digitally signed. TÜV Rheinland has not verified legal or other requirements applicable to this document; this is the user's responsibility. Digital signature validity can be confirmed separately upon request for an environmental fee. Verification information is available at go.tuv.com/digital-signature.
3. Subcontracting: Test clauses marked with '*' were subcontracted to qualified subcontractors. Deviations from specifications or customer requirements are listed in the respective test clause.
4. Decision Rule: Statements of conformity are based on the "Zero Guard Band Rule" and "Simple Acceptance" (ILAC G8:2019, IEC Guide 115:2021), unless otherwise specified. Measurement uncertainty is not taken into account.
Test Summary
5.1.1 Antenna Requirement: Pass
5.1.2 6dB & 99% Bandwidth: Pass
5.1.3 Output Power: Pass
5.1.4 Power Spectral Density: Pass
5.1.5 Conducted Band Edge and out-of Band Emissions: Pass
5.2.1 Conducted Emission: Pass
5.3.1 Radiated Band-Edge: Pass
5.3.2 Radiated Spurious Emission: Pass
General Product Information
3.1 Product Function and Intended Use
The EUT (Equipment Under Test) is a self-ballasted LED lamp supporting Bluetooth, Zigbee, and Thread. This report evaluates the RF characteristics of the Thread protocol.
3.2 Ratings and System Details
| Description | Details |
|---|---|
| General Description of EUT | Self-ballasted LED lamps |
| Product Name | LED2410R5NA |
| Operation Voltage | AC 120V, 60Hz |
| Test Voltage | DC 3.3V (RF conducted/radiated), AC 120V, 60Hz (conducted emission) |
| RF Technical | 1) BLE, 2) Zigbee, 3) Thread |
| RF IC (Thread) | SiMG301 |
| Frequency Range (Thread) | 2405~2480MHz |
| Modulation Type (Thread) | OQPSK |
| Antenna Type | Internal Slot Antenna |
| Antenna Gain | -1.31 dBi (declared by client) |
| Channel | Frequency [MHz] | Channel | Frequency [MHz] | Channel | Frequency [MHz] | Channel | Frequency [MHz] |
|---|---|---|---|---|---|---|---|
| 11 | 2405 | 15 | 2425 | 19 | 2445 | 23 | 2465 |
| 12 | 2410 | 16 | 2430 | 20 | 2450 | 24 | 2470 |
| 13 | 2415 | 17 | 2435 | 21 | 2455 | 25 | 2475 |
| 14 | 2420 | 18 | 2440 | 22 | 2460 | 26 | 2480 |
3.3 Independent Operation Modes
Test frequencies include the lowest channel (2405 MHz), middle channel (2445 MHz), and highest channel (2480 MHz). Basic operation modes are: A. Thread transmitting mode, B. Radio operating mode.
3.4 Noise Generating and Noise Suppressing Parts
Refer to the Circuit Diagram.
Test Set-up and Operation Modes
4.1 Principle of Configuration Selection
The EUT was configured to measure its maximum power level, with test modes adapted according to the instructions for use.
4.2 Test Operation and Test Software
Testing followed procedures in ANSI C63.10: 2013. Test Software: sscom 5.13.1.
| Mode | Power Parameter Setting Value |
|---|---|
| Thread | 10 |
4.3 Special Accessories and Auxiliary Equipment
| Equipment | Manufacturer | Model |
|---|---|---|
| Laptop | Lenovo | 21AJ-S57N0J |
| Mobile phone | Apple | iPhone 15 |
| Loudspeaker | Apple | HomePod mini |
| Remote control | IKEA | E2489 |
4.4 Countermeasures to achieve EMC Compliance
Null.
Test Results
5.1 Conducted Testing at Antenna Port
5.1.1 Antenna Requirement
RESULT: Pass
The EUT features an internal slot antenna with a gain of -1.31 dBi, permanently attached and not replaceable, complying with regulatory provisions.
| Requirement | Results | Verdict |
|---|---|---|
| FCC 15.203 – Antenna Requirement 1: No antenna other than that furnished by the responsible party shall be used with the device | Antenna type: Internal Slot Antenna | Pass |
| FCC 15.204 – Antenna Requirement 2: An intentional radiator may be operated only with the antenna with which it is authorized. | Only one internal slot antenna can be used | Pass |
| RSS-Gen 6.4 – External Control: The device shall not have any external controls accessible to the user that enable it to be adjusted, selected or programmed to operate in violation of regulatory requirements. | The device does not have any transmitter external controls accessible to the user that can be adjusted and operated in violation of the limits of this standard. | PASS |
RSS-Gen 6.8 – Antenna Requirement:
Requirement: When measurements at the antenna port are used to determine RF output power, the effective gain of the device's antenna shall be stated.
Results: a) Antenna Type: Internal Slot Antenna, b) Manufacture: N/A, c) Model No.: N/A, d) Gain with reference to an isotropic radiator: -1.31 dBi
Verdict: PASS
5.1.2 6dB & 99% Bandwidth
RESULT: Pass
Date of testing: 2025-05-26, 2025-05-28
Ambient temperature: 21.3°C, 21.1°C
Relative humidity: 51.2%, 50.4%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(a)(2), RSS-247 Issue 3, Clause 5.2(a), RSS-Gen Issue 5, Clause 6.7
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
6dB Bandwidth, 2405MHz: Bandwidth measured was 1.700000 MHz. Result: PASS. Graph shows signal spectrum.
6dB Bandwidth, 2445MHz: Bandwidth measured was 1.700000 MHz. Result: PASS. Graph shows signal spectrum.
6dB Bandwidth, 2480MHz: Bandwidth measured was 1.700000 MHz. Result: PASS. Graph shows signal spectrum.
99% Occupied Channel Bandwidth, 2405MHz: Bandwidth measured was 2.235000 MHz. Result: PASS. Graph shows signal spectrum.
99% Occupied Channel Bandwidth, 2445MHz: Bandwidth measured was 2.250000 MHz. Result: PASS. Graph shows signal spectrum.
99% Occupied Channel Bandwidth, 2480MHz: Bandwidth measured was 2.250000 MHz. Result: PASS. Graph shows signal spectrum.
5.1.3 Output Power
RESULT: Pass
Date of testing: 2025-05-26
Ambient temperature: 21.3°C
Relative humidity: 51.2%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(b)(3), RSS-247 Issue 3, Clause 5.4(d)
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
| Frequency [MHz] | Peak Conducted Output Power [dBm] | Limit [dBm] |
|---|---|---|
| 2405 | 9.2 | 30 |
| 2445 | 9.3 | 30 |
| 2480 | 9.2 | 30 |
Note: Cable loss is accounted for. EIRP is calculated as Conducted Output Power + Antenna Gain (-1.31dBi), which is below 4 W (36dBm).
5.1.4 Power Spectral Density
RESULT: Pass
Date of testing: 2025-05-26
Ambient temperature: 21.3°C
Relative humidity: 51.2%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(e), RSS-247 Issue 3, Clause 5.2(b)
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
Power Spectral Density, 2405MHz: PSD measured at 2405.407500 MHz was -2.069 dBm, within the limit of 8.0 dBm. Result: PASS. Graph shows peak power spectral density.
Power Spectral Density, 2445MHz: PSD measured at 2445.412500 MHz was -1.915 dBm, within the limit of 8.0 dBm. Result: PASS. Graph shows peak power spectral density.
Power Spectral Density, 2480MHz: PSD measured at 2480.412500 MHz was -2.027 dBm, within the limit of 8.0 dBm. Result: PASS. Graph shows peak power spectral density.
5.1.5 Conducted Band Edge and out-of Band Emissions
RESULT: Pass
Date of testing: 2025-05-08, 2025-05-28
Ambient temperature: 20.1°C, 21.1°C
Relative humidity: 49.9%, 50.4%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(d), RSS-247 Issue 3, Clause 5.5
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
Figures 1, 2, and 3 show conducted band edge and spurious emissions for 2405MHz, 2445MHz, and 2480MHz, indicating compliance.
5.2 Emission in the Frequency Range up to 30MHz
5.2.1 Conducted Emission
RESULT: Pass
Date of testing: 2025-04-11
Ambient temperature: 20.1°C
Relative humidity: 49.5%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.207 (a), RSS-Gen Issue 5, Clause 8.8
Test procedure: KDB 558074 D01v05r02, ANSI C63.10: 2013
Test voltage: AC 120V, 60Hz
Test modes applied: B
Figures 4 and 5 display conducted emissions on Line L and Line N, respectively. The results show emissions are within the specified limits.
| Frequency (MHz) | QuasiPeak (dBuV) | CAverage (dBuV) | Limit (dBuV) | Margin (dB) | Line | Corr. (dB) |
|---|---|---|---|---|---|---|
| 0.156750 | 60.35 | --- | 65.63 | 5.29 | L1 | 10.3 |
| 0.174750 | 44.51 | 54.73 | 10.22 | L1 | 10.3 | |
| 0.206250 | 39.98 | 53.36 | 13.37 | L1 | 10.3 | |
| 0.237750 | 38.20 | 52.17 | 13.98 | L1 | 10.3 | |
| 0.273750 | 34.26 | 51.00 | 16.75 | L1 | 10.3 | |
| 0.307500 | 32.56 | 50.04 | 17.48 | L1 | 10.3 | |
| 0.363750 | 41.84 | 58.64 | 16.81 | L1 | 10.3 | |
| 0.471750 | --- | 26.78 | 46.48 | 19.70 | L1 | 10.3 |
| 0.741750 | 34.44 | 56.00 | 21.56 | L1 | 10.3 | |
| 0.872250 | 34.29 | 56.00 | 21.71 | L1 | 10.6 | |
| 0.908250 | 33.40 | 56.00 | 22.60 | L1 | 10.6 | |
| 1.488750 | 27.02 | 56.00 | 28.98 | L1 | 10.4 |
| Frequency (MHz) | QuasiPeak (dBuV) | CAverage (dBuV) | Limit (dBuV) | Margin (dB) | Line | Corr. (dB) |
|---|---|---|---|---|---|---|
| 0.156750 | 59.31 | --- | 65.63 | 6.32 | N | 10.3 |
| 0.174750 | 44.73 | 54.73 | 10.00 | N | 10.5 | |
| 0.206250 | 40.48 | 53.36 | 12.88 | N | 10.8 | |
| 0.237750 | 38.42 | 52.17 | 13.75 | N | 10.7 | |
| 0.273750 | 34.67 | 51.00 | 16.33 | N | 10.6 | |
| 0.307500 | 32.76 | 50.04 | 17.28 | N | 10.5 | |
| 0.363750 | 42.10 | 58.64 | 16.55 | N | 10.4 | |
| 0.471750 | --- | 27.32 | 46.48 | 19.16 | N | 10.2 |
| 0.901500 | 33.33 | 56.00 | 22.67 | N | 10.4 | |
| 3.781500 | 25.66 | 56.00 | 30.34 | N | 10.7 | |
| 6.362250 | 23.46 | 60.00 | 36.54 | N | 10.6 | |
| 13.818750 | 21.22 | 60.00 | 38.78 | N | 11.1 |
5.3 Emission in the Frequency Range above 30MHz
5.3.1 Radiated Band-Edge
RESULT: Pass
Date of testing: 2025-05-27
Ambient temperature: 21.4°C
Relative humidity: 51.0%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(d), FCC Part 15.205(a), FCC Part 15.209(a), RSS-Gen Issue 5, Clauses 8.9, 8.10, RSS-247 Issue 3, Clause 5.5
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
Figures 6, 7, 8, and 9 show the radiated band-edge emissions for 2405MHz (H and V polarization) and 2480MHz (H and V polarization). The plots indicate that emissions are within the specified limits.
5.3.2 Radiated Spurious Emission
RESULT: Pass
Date of testing: 2025-04-18, 2025-06-02
Ambient temperature: 21.5°C, 22.8°C
Relative humidity: 49.2%, 52.1%
Atmospheric pressure: 101kPa
Test requirement: FCC Part 15.247(d), FCC Part 15.209(a), RSS-Gen Issue 5, Clause 8.9, RSS-247 Issue 3, Clause 5.5
Test procedure: ANSI C63.10: 2013
Test voltage: DC 3.3V
Test modes applied: A
Note: For the frequency range from 18GHz to 25GHz, no emission was found.
Figures 10, 11, and 12 present the radiated spurious emissions for 2405MHz, 2445MHz, and 2480MHz across various frequency ranges and polarizations. The data indicates compliance with regulatory limits.
Tables on pages 36, 38, and 40 detail the Limit and Margin for QP, PK, and AV measurements for radiated emissions across different frequencies.
List of Tables
- Table 1: List of Test and Measurement Equipment
- Table 2: Measurement Uncertainty
- Table 3: Technical Specification of EUT
- Table 4: Operation Channel List
- Table 5: Power parameter value
- Table 6: Auxiliary Equipment
- Table 7: Antenna Requirement
- Table 8: Peak Output Power
List of Figures
- Figure 1: Reference level
- Figure 2: Conducted Spurious Emission
- Figure 3: Conducted Band Edge
- Figure 4: Conducted Emission, L
- Figure 5: Conducted Emission, N
- Figure 6: Radiated Band-Edge, 2405MHz, H
- Figure 7: Radiated Band-Edge, 2405MHz, V
- Figure 8: Radiated Band-Edge, 2480MHz, H
- Figure 9: Radiated Band-Edge, 2480MHz, V
- Figure 10: Radiated Spurious Emission, 2405MHz
- Figure 11: Radiated Spurious Emission, 2445MHz
- Figure 12: Radiated Spurious Emission, 2480MHz
