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12-String LED Curtain Lights, 5W, 120V AC, AL-4731
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
Poor quality LEDs and unstable power supply (ENG-002) lead to premature component failure (COMP-001), resulting in RMAs (RMA-001) and customer complaints (REV-001, REV-002).
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