3*1W LED PCB/heatsink 46mm diameter

we have 24mm 28mm 22mm 46mm diameter for your optional - details see: https://www.lightinghere.com/3-1w-led-pcb-heatsink-46mm-diameter-10002362

Type: Heat Sinks

Place of Origin: Guangdong China (Mainland)

Brand Name: RITA

1. 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