Diameter: 20mm
Thickness: 1.5mm
Advantages: easy welding, low thermal resistance, excellent heat dissipation. Is a high-power LED is a good partner.
Application: used in single powerful 1W/3W/5W LED. Suitable for LED energy-saving lamps, ceiling spotlights, line lights, wall lights and other lamps!
Underside Color: Black
Package Included:
20PCS X 20MM 1W 3W 5W high Power LED Universal Aluminum Plate Heat Sink Black