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Flame Effect LED Humidifier Aroma Diffuser
Brand: Generic / OEM
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Audited BOM: 8 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 selection of an undersized power control circuit (ENG-005) on the PCB (COMP-002) leads to overheating and premature product failure, as evidenced by RMA reports (RMA-001) and customer reviews (REV-002).
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