LED Aluminum PCB Boards Exclude Beads DIY SMD5730 2W 9W 7W 5W 4W 3W 2W 22mm 50mm
Power： 12W 9W 7W 5W 4W 3W 2W
material：SMD aluminum substrate
2W 2B 2C : DC6-7V 250mA
2W Beads : 4PCS
3W 2B 3C : DC9-10V 250mA
3W Beads : 6PCS
4W 2B 4C : DC12-13V 250mA
4W Beads : 8PCS
5W 2B 5C : DC15-16V 250mA
5W Beads : 10PCS
7W 2B 7C : DC21-22V 250mA
7W Beads : 14PCS
9W 2B 9C : DC27-28V 250mA
9W Beads : 18PCS
12W 2B12C：DC36-37V 250mA
12W Beads : 24PCS
It is recommended to use SDM5730 0.5W 3V lamp beads
Model Number: 22
Package Include: 10 Pcs x PCB Board Exclude Beads