Aluminum alloy forged radiator

Custom Aluminum Alloy forged Heat Sink for LED Lighting – Precision-Crafted, High-Performance Thermal Management Solution

Transform your lighting design with our premium custom aluminum alloy forged heat sink, engineered for superior thermal performance and aesthetic integration in modern luminaires. Whether you're developing downlights, spotlights, or architectural ceiling fixtures, this precision-forged component ensures reliable heat dissipation while maintaining structural integrity and a sleek finish. We specialize in OEM/ODM services—simply provide your sample, drawing, or concept, and our expert team of engineers and workshop professionals will bring it to life with exacting standards.

What sets our cold-forged aluminum heatsinks apart? They offer exceptional material density, zero internal defects, and consistent dimensional accuracy across batches—thanks to hot working under controlled pressure. The result is a lightweight yet robust solution that outperforms traditional cast or machined alternatives in both durability and efficiency. With options like anodized black finishes and rustproof surface treatments, these heat sinks deliver long-term reliability even in demanding environments.

Key Features:

• High thermal conductivity — Efficiently transfers heat away from high-power LEDs to prevent overheating and extend lifespan.
• Complex geometry capabilities — Custom shapes tailored to optimize airflow and maximize surface area for enhanced cooling performance.
• Superior surface finish — Smooth, clean appearance achieved through precision die forging, ideal for visible applications such as recessed lighting or stage fixtures.
• OEM/ODM flexibility — Full customization support from prototyping to mass production, including size (e.g., 160x90mm), color (black anodized), and functional features like cold forging technology.

This 160mm LED radiator is specifically designed for high-wattage applications up to 120W, making it perfect for commercial-grade downlights, street lights, and decorative chandeliers. Its stable black anodized coating not only enhances visual appeal but also improves corrosion resistance—critical for outdoor installations or humid indoor settings like bathrooms or kitchens. Unlike standard extruded heat sinks, our forged version offers better mechanical strength and uniformity, reducing the risk of warping or failure under prolonged thermal cycling.

Application Fields:

Primarily used in architectural lighting systems including recessed ceiling lights, track lighting, landscape illumination, and professional stage lighting. Also suitable for industrial lighting where compact size and efficient heat management are essential. Our factory specializes in hydraulic trimming presses and pneumatic machinery, which informs our deep understanding of precision metal forming—ensuring every product meets rigorous engineering expectations.

Why Customers Choose Us:

“The quality exceeded our expectations—we were able to integrate the heat sink seamlessly into our new spotlight series without redesigning the entire fixture. The black anodized finish blends perfectly with the housing, and we’ve seen a noticeable drop in operating temperature compared to previous models.” — Lighting Product Developer, Europe

Frequently Asked Questions:

Can I request a prototype before full production? Yes, we support small-batch testing and iterative refinement based on your feedback.

Is the heat sink compatible with different LED chip types? Absolutely—we can adjust fin spacing, base thickness, and mounting holes to suit various thermal requirements.

Do you offer international shipping? Yes, all products are packaged securely for global delivery and comply with relevant export regulations.

What makes cold forging better than other manufacturing methods? Cold forging preserves grain structure, resulting in higher tensile strength, improved fatigue resistance, and fewer defects than casting or machining.