9 Watt Led Bulb PCB
9 Watt Led Bulb PCB 9 Watt Led Bulb PCB 1 Product Name: Aluminum PCB 2 Layer: 1-28 layers 3 Sample Order: Welcome 4 Surface Finished: HASL/HASL Lead Free/Immersion Gold/Immersion Silver 5 Solder Color: Green/ Blue/ Red/Yellow/Black/White 6 Silkscreen Color: [...]