Aluminum Heat Sink 300 * 140 20MM 19 Fins Cooling Heatsink for High Power LED Light

[LIGHTWEIGHT DESIGN] Weighing only 570g, this aluminum heat sink is perfect for applications where minimizing weight is crucial without compromising on thermal performance. Its lightweight construction makes it ideal for portable LED fixtures and installations where every gram matters. [THERMAL EFFICIENCY] Crafted from high-quality aluminum with excellent thermal conductivity, this heat sink effectively dissipates heat from high-power LEDs, reducing the of overheating and extending the lifespan of your LED lights. The 19-fin design maximizes surface area for optimal cooling. [DIMENSIONAL SPECS] Measuring 300x140x20mm (11.81x5.51x0.78 inches), this heat sink offers ample cooling capacity for 50W-100W LED applications. The substantial base thickness ensures proper thermal mass to handle heat spikes while maintaining stable LED junction temperatures. [PASSIVE COOLING] Designed for natural convection cooling, this heat sink operates silently with no moving parts. The vertical fin orientation promotes efficient airflow, making it suitable for open-air installations where active cooling isn't practical or desired. [VERSATILE APPLICATION] Ideal for high-power LED grow lights, industrial lighting, and commercial LED fixtures. The large surface area and optimized fin design ensure reliable thermal management in various environmental conditions from 0°C to 50°C ambient temperatures.