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Home > LED Street Lamp Heat Sink Manufacturer
LED Street Lamp Heat Sink
- Precision CNC-Machined Fins: Custom-designed fin geometry optimized through high-precision CNC machining to enhance thermal dissipation and boost LED performance
- Premium Aluminum Alloy Options: Utilizes high-conductivity alloys such as AA6063, AA6060, 6001 ensuring reliable heat transfer in demanding outdoor applications
- Corrosion-Resistant Anodized Finish: Silver anodized surface protects against corrosion and fading in harsh environments
- Lightweight Yet Durable: Balances robust mechanical integrity with low weight, ideal for overhead mounting on street lighting infrastructure
- Versatile Customization Capability: OEM/ODM available with customizable dimensions, fin design, alloy selection, and packaging
- Rapid Turnaround: Typical delivery time within 12 working days supports agile project deployment
- Optimized Thermal Management: Efficient venting and fin spacing maximize airflow, reducing junction temperature and increasing luminous efficacy
LED Street Lamp Heat Sink Product
Customization Capabilities
Our LED street lamp heat sink offers tailored solutions to meet precise thermal and mechanical requirements for outdoor lighting systems.
- Material Alloy: AA6063, AA6060, 6001 or as requested
- Fin Geometry: CNC-machined fin spacing, height, and profile
- Surface Treatment: Silver anodizing or customized finishes
- Dimensions: Customizable length, width, height, fin density
- Packaging: Strong carton box or per client specification
- Delivery Time: Within 12 working days
- Service Type: OEM and ODM available
- Thermal Performance: Optimized design for maximum heat dissipation efficiency
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Why Partner with Sinoextrud for Your LED Street Lamp Heat Sink Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.
One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.
Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.
Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.
Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
LED Street Lamp Heat Sink-FAQ's
What materials are available for the heat sink?
We offer AA6063, AA6060, 6001 aluminum alloys or other grades as requested.
Is the surface corrosion-resistant?
Yes, silver anodizing protects against corrosion and fading in harsh outdoor environments.
What is the typical manufacturing lead time?
Standard delivery is within 12 working days, depending on order details.
Can the fin design be customized?
Yes, fin spacing, height, and profile can be tailored through CNC machining to optimize thermal performance.
Are OEM and ODM services supported?
Yes, both OEM and ODM options are available.
How does this heat sink improve LED performance?
Optimized fin ventilation reduces junction temperature, increasing light output and reliability.
What packaging options are available?
Products are packed in strong carton boxes, or customized packing can be provided according to requirements.
Is there quality control during production?
Strict internal quality control ensures each heat sink meets design and performance specifications.
How can cost-efficiency be achieved?
Advanced manufacturing processes minimize material waste and lower production costs.
Do you support customized thermal performance requirements?
Yes, designs can be tailored to meet specific thermal dissipation and environmental needs.
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Sinoextrud: Your LED Street Lamp Heat Sink Manufacturer
LED street lamp heat sinks are engineered to deliver superior thermal management, ensuring long-term reliability of high-power LED fixtures. The precision-machined fins and high-conductivity aluminum alloy maximize heat dissipation, protecting light output and component lifespan.
Ideal for urban street lighting, highways, and outdoor architectural lighting systems, these heat sinks offer lightweight yet durable construction designed to withstand harsh environmental conditions and simplify installation.
Equipped with a silver anodized finish, the heat sinks resist corrosion and fading, ensuring stable aesthetic and functional performance over time. This protective coating extends service life even in challenging climates.
Manufactured via advanced CNC processes and supported by both OEM and ODM services, our solutions adapt to diverse design needs-from fin architecture to alloy choice-delivering ready-to-install components with reliable quality.
With efficient production workflows and a standard lead time of 12 working days, we deliver competitive, high-performance heat sinks that empower B2B buyers to deploy projects swiftly and confidently.
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