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Osram H7 H1 Cool Blue Intense 4200K Halogen Headlight Bulb Kit
Brand: Osram H7 H1 Cool Blue Intense 4200K Halogen Headlight Bulb Kit
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Audited BOM: 6 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 filament's operation at a higher temperature (ENG-002) to achieve 4200K leads to reduced lifespan, resulting in premature burnout (RMA-001) and customer complaints (REV-002).
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