- Supply TypeManufacturer
- Preferred Buyer Location All over the world
We are offering copper base pcb for high power led light. Substrate material: red copper (made in china) dimension: 70mm*70mm thermal conductivity: 400wm-k solder resist ink: high reflectivity of dainippon white ink surface treatment: silver plating (ag thickness≥120μ″) forming mode: cnc package wattage: 120w
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