Specifications
7*1W high power LED PCB/heatsin1. Single sided alumimium pcb
2. Imported aluminium substrate and copper foil
3. high thermal conductivity.
1. Single sided aluminum pcb
2. Imported aluminium substrate and copper foil
3. High thermal conductivity
4. Surface finished: LF HAL
5. Min hole: 0.3mm
6. Aluminium substrate: 5052