20PCS Aluminum Heatsink 40x40x20mm — 40mm Cooling Fin for LED Light & IC Chip

Pack of 20 aluminum heatsinks engineered for cooling LED lights and IC chips. Each finned cooler measures 40x40x20mm (40mm) and offers passive heat dissipation for compact electronic components. The lightweight aluminum construction and fin design improve thermal transfer and airflow for small modules and power ICs. Specifications: - Quantity: 20PCS - Material: Aluminum - Size: 40x40x20mm (40mm) - Application: For LED light, IC chip cooling Ideal for projects and repairs where compact, reliable heat management is required.