Tools & Home Improvement > Lighting & Ceiling Fans > Lighting Accessories > Headlamps
50W LED Headlamp Rechargeable DP-7223A
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The undersized heatsink (ENG-001) causes LED overheating (COMP-001), leading to premature failure (RMA-003) and customer dissatisfaction (REV-001, REV-004).
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