Document Overview
Key Findings The ETENWOLF CL6 Camping Lantern was subjected to a 6-face free-drop test from 100 cm onto a concrete surface; the lamp shade cracked on impact and the carry handle showed minor paint loss, though lighting and charging functions remained fully operational — the…
- Document type
- Test Report
- Prepared by
- Ryan Cooper
- Published
- Last reviewed
- Topics
- Mechanical Reliability
Key Findings
The ETENWOLF CL6 Camping Lantern was subjected to a 6-face free-drop test from 100 cm onto a concrete surface; the lamp shade cracked on impact and the carry handle showed minor paint loss, though lighting and charging functions remained fully operational — the unit is rated Reference (neither a clear pass nor fail).
- Product: CL6 Camping Lantern
- Drop Height: 100 cm
- Drop Faces: 6 (free-fall at different angles onto concrete)
- Samples Tested: 3 units
- Structural Finding: Lamp shade cracked; carry handle minor paint loss
- Functional Finding: Power-on illumination and charging normal after all drops
- Overall Verdict: Reference — housing impact resistance deemed insufficient for reliable field use
- Report No.: 20260105-001
- Test Date: 2026-01-05
Test Overview
| Field | Detail |
|---|---|
| Report Title | Drop Test Report |
| Report No. | 20260105-001 |
| Date | 2026-01-05 |
| Product Name | CL6 Camping Lantern (CL6-露营灯) |
| Manufacturer | BTK |
| Surface Treatment | — |
| Sample Quantity | 3 PCS |
| Test Reason | New Product |
| Test Purpose | Evaluate the product’s impact resistance against accidental drops during everyday transport and outdoor use scenarios |
| Laboratory Temperature | 22 °C |
| Laboratory Humidity | 55 % RH |
| Page | 1.0 |
Test Equipment & Setup
| Parameter | Detail |
|---|---|
| Instrument Name | Single-Arm Drop Testing Machine |
| Test Height | 100 cm |
| Number of Drop Faces | 6 (free-fall from different angles onto concrete surface) |
| Drop Surface | Concrete floor |
| Test Requirement | Housing must withstand impact; no structural defects permitted |
| Sample Weight | Not recorded |
Test Procedure
- Pre-Test: Record ambient conditions (temperature 22 °C, humidity 55 % RH). Inspect all 3 sample units for pre-existing damage and confirm power-on, illumination, and charging functions are normal.
- Setup: Mount sample on single-arm drop testing machine. Set drop height to 100 cm above concrete surface.
- Drop 1 (Face 1): Release sample in free-fall from 100 cm. Photograph immediately after impact. Note any structural or functional change.
- Drop 2 (Face 2): Reorient sample to next face. Release from 100 cm. Photograph and record observations.
- Drop 3 (Face 3): Reorient to third face. Release from 100 cm. Photograph and record observations.
- Drop 4 (Face 4): Reorient to fourth face. Release from 100 cm. Photograph and record observations.
- Drop 5 (Face 5): Reorient to fifth face. Release from 100 cm. Photograph and record observations.
- Drop 6 (Face 6): Reorient to sixth face. Release from 100 cm. Photograph and record observations.
- Post-Test: Power on each unit and verify illumination and charging function. Conduct full visual inspection of housing, lamp shade, carry handle, and all structural components. Document all findings with photographs.
- Acceptance Criteria: Housing must show no cracks or structural defects. All functions (lighting, charging) must operate normally after all 6 drops.
Test Data & Results
| Drop No. | Face / Angle | Height | Surface | Structural Observation | Functional Status |
|---|---|---|---|---|---|
| Pre-Drop | N/A | N/A | N/A | No defects observed; unit intact before testing | Normal |
| 1 | Face 1 | 100 cm | Concrete | Lamp shade cracked | Normal |
| 2 | Face 2 | 100 cm | Concrete | Lamp shade cracked (continued) | Normal |
| 3 | Face 3 | 100 cm | Concrete | Lamp shade cracked (continued) | Normal |
| 4 | Face 4 | 100 cm | Concrete | Carry handle minor paint loss | Normal |
| 5 | Face 5 | 100 cm | Concrete | Carry handle minor paint loss (continued) | Normal |
| 6 | Face 6 | 100 cm | Concrete | No additional new damage noted | Normal |
| Post-Drop | N/A | N/A | N/A | Lamp shade cracked; carry handle minor paint loss | Power-on illumination and charging normal |
Observations: After the 6-face drop sequence, the lamp shade exhibited cracking and the carry handle showed minor paint loss. Electrical and functional performance — including power-on, illumination, and charging — remained unaffected across all samples. The test result is classified as Reference: the housing does not demonstrate reliable impact resistance, but functional integrity was maintained.
Full Test Result Statement: After dropping, the lamp shade cracked and functions were not affected; the housing does not possess reliable impact resistance capability.
Conclusion
| Field | Detail |
|---|---|
| Verdict | Reference (参考) |
| Pass | No |
| Fail | No |
| Reference | Yes — selected |
| Test Conditions | 100 cm drop height, 6 faces, free-fall onto concrete, 22 °C / 55 % RH |
| Samples | 3 PCS |
| Structural Result | Lamp shade cracked; carry handle minor paint loss |
| Functional Result | Illumination and charging remained normal after all drops |
| Summary | The CL6 housing does not demonstrate reliable impact resistance at 100 cm drop height. Structural improvements to the lamp shade material and carry handle coating are recommended before mass production sign-off. |
Document Information
| Role | Chinese Name | Pinyin Name |
|---|---|---|
| Approval (核准) | 麦少强 | Mai Shaoqiang |
| Review (审查) | 张荣贵 | Zhang Ronggui |
| Tester (测试) | 李光华 | Li Guanghua |
| Field | Detail |
|---|---|
| Form Number | BTK-R-Q-087A/1 |
| Report No. | 20260105-001 |
| Page | 1.0 |
Frequently Asked Questions
What drop height was used in the ETENWOLF CL6 drop test?
The CL6 Camping Lantern was dropped from a height of 100 cm onto a concrete surface, covering all 6 faces at different angles using a single-arm drop testing machine.
Did the CL6 camping lantern pass the drop test?
The CL6 received a Reference verdict — not a pass or fail. The lamp shade cracked after the drops, indicating insufficient housing impact resistance. However, all electrical functions including illumination and charging remained fully normal throughout testing.
What damage occurred to the CL6 after the 6-face drop test?
The lamp shade cracked during the drop sequence and the carry handle exhibited minor paint loss. No functional damage was recorded — power-on, lighting, and charging all operated normally after all six drops.
What do the test results mean for the CL6 product design?
The Reference classification indicates the current housing design needs structural improvement before the product can be considered reliable for field use. Specifically, the lamp shade material and carry handle surface coating are candidates for redesign to achieve a Pass result in subsequent drop testing.
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