Stage & DJ Equipment > Lighting > Stage Lighting Effects

200W COB 2-in-1 LED Par Light LK-400COB

Name: 200W COB 2-in-1 LED Par Light LK-400COB
Brand: Generic / OEM

Brand: Generic / OEM • Audited BOM: 10 Components

Observed Retail See Benchmarks

China Factory FOB $ ••.•• 🔒 FOB

US Landed Margin ••% 🔒 Margin

RMA Chain & Defect Intelligence

Root cause causal graph linking factory engineering flaws to verified consumer return reasons.

⚡ Causal Link: Defect to Consumer Return

The active cooler (ENG-001) fails prematurely due to inefficient design and dirt accumulation, leading to COB LED overheating (COMP-001), resulting in product failure (RMA-001) and customer dissatisfaction (REV-001).

🔒 +4 additional failure modes & return complaint chains locked Unlock Full RMA Analysis