Document Overview
Key Findings The X5PRO inflation pump’s front-facing white LED achieved a peak illuminance of 502 LUX at 10 cm in darkroom conditions, with results recorded for reference only. Product: X5PRO Inflation Pump (充气泵) Report No.: 2025091901 Test Date: 2025-09-19 Samples: 3 PCS Test Type: Reliability…
- Document type
- Test Report
- Prepared by
- Daniel Wright
- Published
- Last reviewed
- Topics
- Illuminance Testing
Key Findings
The X5PRO inflation pump’s front-facing white LED achieved a peak illuminance of 502 LUX at 10 cm in darkroom conditions, with results recorded for reference only.
- Product: X5PRO Inflation Pump (充气泵)
- Report No.: 2025091901
- Test Date: 2025-09-19
- Samples: 3 PCS
- Test Type: Reliability Test
- Standard: Internal Standard
- Peak Illuminance: 502 LUX (Sample 3#)
- Measurement Distance: 10 cm
- Light Type: Front-facing white light (正面白光)
- Verdict: For Reference Only
Test Overview
| Field | Details |
|---|---|
| Test Type | Illuminance Testing (照度值测试) |
| Test Category | ■ Reliability Test (可靠性测试) |
| Standard | Internal Standard (内部标准) |
| Report No. | 2025091901 |
| Test Date | 2025-09-19 |
| Product No./Name | Inflation Pump (充气泵) |
| Model / Specification | X5 / X5PRO |
| Manufacturer | ETENWOLF |
| Sample Quantity / No. | 3 PCS |
| Test Environment | Darkroom; Room Temperature 23 °C, Humidity 60% |
| Test Purpose | Evaluate the maximum illuminance value of the sample LED light (评估样品LED灯照度最大值) |
| Evaluation Criterion | Range and light intensity uniformity assessment (射程与光强均匀性评估) |
Test Equipment & Setup
| Item | Details |
|---|---|
| Test Equipment | Illuminance Meter (照度计, unit: LUX / LX) |
| Measurement Distance | 10 cm from the LED light source |
| Light Type Measured | Front-facing white light (正面白光) |
| Ambient Temperature | 23 °C |
| Ambient Humidity | 60 % |
| Test Environment | Darkroom (暗室) |
| Measurement Axis | Optical axis of the LED beam (光轴) |
Test Procedure
- Pre-Test: Confirm darkroom environment is set up with ambient temperature at 23 °C and relative humidity at 60%. Verify the illuminance meter (LX) is calibrated and functional.
- Sample Preparation: Label three samples as 1#, 2#, and 3#. Ensure each sample’s LED is fully operational.
- Setup: Position the illuminance meter sensor at exactly 10 cm from the front-facing LED along the optical axis of the light beam.
- Measurement: Activate the LED on each sample. Using the illuminance meter, measure and record the maximum illuminance value (LUX) on the optical axis in the darkroom for each sample.
- Post-Test: Power off all samples. Record all readings and observations. Note any anomalies or deviations in the remarks section.
- Acceptance Criteria: Results are evaluated for range and light intensity uniformity (射程与光强均匀性评估). This batch is designated “For Reference Only” (供参考).
Test Data & Results
| Sample No. (编号) | Distance (cm) (距离) | Light Type (灯光) | Illuminance Value (LUX) (照度值) |
|---|---|---|---|
| 1# | 10 | Front-facing white light (正面白光) | 482 |
| 2# | 10 | Front-facing white light (正面白光) | 482 |
| 3# | 10 | Front-facing white light (正面白光) | 502 |
Observations: Samples 1# and 2# produced identical readings of 482 LUX. Sample 3# registered a slightly higher peak of 502 LUX, representing a variance of approximately 4.1% above the other two samples. All measurements were taken at 10 cm on the optical axis of the front-facing white LED in darkroom conditions. A test image notation references the “10cm LED high brightness” (10cm LED高亮) condition. No failures were recorded; results are issued for reference only.
Conclusion
| Item | Details |
|---|---|
| Result | Illuminance values: 482 LUX (1#), 482 LUX (2#), 502 LUX (3#) |
| Standard | Internal Standard — Range and light intensity uniformity assessment |
| Conditions | Darkroom, 10 cm measurement distance, front-facing white LED, 23 °C / 60% RH |
| Samples | 3 PCS (1#, 2#, 3#) |
| Pass / Fail | Neither Pass nor Fail marked |
| Verdict | ■ For Reference Only (供参考) |
Document Information
| Role | Name (Pinyin) | Date |
|---|---|---|
| Tested By (测试/日期) | Li Guanghua | 2025-09-19 |
| Checked By (审核/日期) | Zhang Ronggui | 2025-09-19 |
| Approved By (核准/日期) | Mai Shaoqiang | 2025-09-19 |
| Form Number | 9 | — |
| Source File | X5- 光照度测试2025.9.19.xlsx — Sheet: 照度值测试 (Sheet 1 of 1) | |
Frequently Asked Questions
What does the “For Reference Only” verdict mean?
A “For Reference Only” (供参考) designation means the test results are recorded as informational data points. They are not used to make a formal pass or fail compliance decision at this stage, but serve as baseline illuminance data for the X5PRO LED for future design or quality comparisons.
Why were measurements taken at exactly 10 cm?
The 10 cm distance is the standardized internal measurement point used by ETENWOLF to evaluate the peak illuminance on the LED optical axis. Measuring at a fixed, close distance in a controlled darkroom eliminates ambient light interference and ensures consistent, comparable results across samples and product revisions.
Why is there a small difference between sample 3# (502 LUX) and samples 1# and 2# (482 LUX)?
Minor unit-to-unit variation in LED output is normal in production batches. The approximately 4.1% difference between sample 3# and the other two samples falls within a typical tolerance range for LED components and does not indicate a defect. All three samples were tested under identical conditions.
What instrument was used to measure illuminance?
An illuminance meter (照度计) calibrated in LUX (LX) units was used. The sensor was positioned directly on the optical axis of the front-facing white LED at a 10 cm standoff distance inside a darkroom to capture the true peak illuminance value.
Related Products
Explore more ETENWOLF inflation tool test reports and product pages:
- Daniel Wright — Author Profile
- ETENWOLF Inflation Tools — Product Range