CHANZON25pcs 1W 3W 5W LED Heat Sink (2 pin Black) Aluminum Base Plate Panel PCB Circuit Board Substrate 20mm Star DIY Heat Sink Cooling for COB High Power LED Chips Lamp Beads 1/3/5 Watt

Description

❄️ Keep your LEDs cool and your projects hotter than ever!

The CHANZON 25-pack LED heat sinks feature anodized aluminum bases with a 20mm diameter and 2-pin design, optimized for 1W, 3W, and 5W high-power LED chips. Engineered for rapid heat transfer and low thermal resistance, these lightweight cooling substrates ensure efficient thermal management for your DIY LED lighting projects.