Product type: Aluminum Substrate Material: Aluminum plate +high thermal insulation material Layer/Thickness: 2L/1.6 mm Outer Copper:/ 1.5 OZ Surface treatment: HASL LF Min Line Width: 0.3mm Min Line Space: 0.3mm Min Hole: 0.35 mm Solder Mask: White X 2 sides Silkscreen: Blackx 1 side Technical featuer: special materials Application: Lamps and lanterns
