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15W Smart LED RGB Bulb ALPHA-801
Brand: Generic / OEM
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Audited BOM: 4 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 inadequate housing design (COMP-003) and lack of efficient dissipation (ENG-001) lead to overheating of electronic components on the PCB (COMP-002), especially the driver and Wi-Fi module. This accelerates the degradation of low-quality capacitors (ENG-003), resulting in complete lamp failure (RMA-001) and noticeable overheating for the user (RMA-005), as reported in reviews (REV-001, REV-004).
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