25 PCS High Power 20MM RGB PCB Board Heat Sink Aluminum Base Plate For 1/3/5W Single LED Bead

Specifications:
Size:20MM*14MM(Diameter*thickness)
Use:Support 1 pcs 1W/3W/5W high power LEDs

Note:
25 PCS PCB Boards are conjoined in one for you easy welding, but you should separate them after your welding to build up a lamp.
Because circuit is not connected in series for 25 pcs PCB

Package Included:
1 X 25 PCS Per Conjoined Plate (Empty PCB, no LEDs included.)