High Power LED Extruded Heat Sink Profile

 

Eliminate LED thermal throttling with our precision High Power LED Extruded Heat Sink Profiles – designed specifically for commercial-grade lighting systems exceeding 100W per linear meter. We manufacture LED-optimized thermal extrusions featuring CFD-tuned fin geometries that achieve 40% greater thermal efficiency than standard profiles. Unlike generic solutions, our high-lumen LED thermal profiles integrate seamlessly with COB arrays, driver compartments, and optical systems while meeting IP66 protection standards for horticultural, industrial, and architectural applications where consistent photon output is critical.

 

 

 

 

Category: Industrial aluminum profile

Product: High power LED extruded heat sink profile

Application: Lighting, LED

Material: 6063-T5

Technology: Finished cutting, blasting and anodizing, natural color

Length: Customized

Features: Complex structure and high extrusion ratio

 

 

 

 

 

 

 

 

LED lighting devices and lamps are generally composed of chips, circuit substrates, external heat sinks and drivers. Therefore, there are currently two heat dissipation design solutions: one is to reduce the conversion of LED devices from electrical energy into heat energy. The realization process needs to improve the internal quantum efficiency of the LED internal devices, thereby improving the light emitting efficiency of the LED, and then solving the problem from the inside of the LED in the lighting use process. resulting heat dissipation problems.

 

ZP aluminum LED heat sink , with high heat dissipation capacity, heat dissipation for LED lights. It greatly improves its heat dissipation capacity, and the convection area is enlarged. 360° contact with the flowing air allows the flowing air to take away more heat in less time. The aluminum heat sink aluminum is easy to dissipate heat, has a beautiful appearance, and is light in weight, which is very suitable for matching with the aluminum shell of the LED lamp. Compared with the low-priced plastic shell, it is more environmentally friendly. The plastic shell is not easy to dissipate heat, and it is easy to melt and sublime to generate harmful gases when exposed to high temperature. It is not suitable for indoor use where the air is relatively stagnant. This provides greater convenience and economic benefits for the LED heat sink.

 

 

Our high-power LED extrusion profiles excel in demanding installations:

 

1000W+ Horticultural Grow Lights (PPFD ≥1500 μmol/m²/s)

IP66 Industrial High-Bay Fixtures

Stadium LED Floodlight Arrays

Architectural Linear Lighting Systems

Marine & Coastal Area Lighting

UV-C Disinfection Modules

Explosion-Proof Luminaires

Solar-Powered Street Lights

 

 

Phase 1: LED-Centric Engineering
• CFD thermal simulation @ 50°C ambient
• Photometric optimization analysis
• DFM validation for high-volume production

 

Phase 2: Advanced Extrusion & Finishing

Die Development:

- H13 steel CNC-machined for thin-fin integrity

- Nitrogen-assisted extrusion technology

Precision Extrusion:

- 1,600-ton press @ 490°C ±5°C

- In-line quenching for T6 properties

Surface Enhancement:

- Automated Type III anodizing (25-50μm)

- Laser-etched traceability marking

Value-Added Processing:

- CNC-machined COB interfaces (Ra ≤0.8μm)

- IP66 gasket groove milling (±0.05mm)

 

Phase 3: Validation Protocol

Thermal imaging at 150% rated load

IP66 water jet testing (12.5L/min @ 3m distance)

1,000-hour LM-80 equivalent validation

Photon maintenance testing

 

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