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Spotlight Housing Composition & StructureMaterial: High-thermal-conductivity aluminum alloys (e.g., ADC12, A380) with excellent fluidity and durability.
Monobody Design: Integrated one-piece structure combining:
Base Plate: A flat, machined surface for direct attachment to LED modules, ensuring minimal thermal resistance.
Fins/Radiation Structure: Optimized fin arrays (straight, radial, or pin-fin) cast seamlessly to maximize surface area for heat dissipation.
Mounting Features: Pre-cast threads, slots, and bosses for easy installation of LEDs, drivers, and lenses.
Surface Treatment: Options include anodizing (enhancing corrosion resistance and emissivity), powder coating, or chemical passivation.
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Product Name |
Spotlight Housing (Die Casting & Machining) |
Main Material |
Die-Cast Aluminum Alloy (ADC12, A380) |
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Manufacturing Process |
High-Pressure Die Casting, CNC Precision Machining |
Design Standards |
IP66, IK08, UL 1574, RoHS |
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Application Fields |
Commercial Lighting, Architectural Lighting, Stage Lighting, Landscape Lighting, Industrial Lighting |
Main Purpose |
Protects Internal LED Modules, Optical Components and Driver, Provides Structural Support and Efficient Heat Dissipation |
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Product Type |
Lighting Enclosure, Die-Cast & Machined Structural Part |
Key Features |
Excellent Thermal Performance, IP66 Water & Dust Resistance, High Structural Strength, Precision Machining for Accurate Assembly, Good Surface Treatment Adaptability |
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Place of Origin |
Foshan, China |
Brandname |
dingzhan |
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MOQ |
1000pcs |
Lead Time |
30-35 days |
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Simulation-Driven Development:
CFD Analysis: Optimizes fin geometry for maximum heat transfer under target operating conditions.
FEA Validation: Ensures structural integrity under vibration, shock, and thermal cycling.
Die-Casting Expertise:
Uniform wall thickness and optimized gating systems prevent defects (e.g., porosity) for consistent thermal performance.
Draft angles and rib reinforcements simplify demolding while maintaining strength.
Modular Design: Scalable sizes and adaptable mounting options for compatibility with standard LED modules (e.g., COB, SMD).
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Mold & metal preparing → raw material melting→ metal injection →cooling&forming→ demolding→surface treating→polishing→leak test→clearing→full inspection&packing
OEM/ODM Solutions: Custom designs tailored to client specifications, including logo engraving, color matching, and functional integrations.
Prototyping & Testing: Rapid prototyping with thermal performance validation (e.g., thermal imaging, steady-state testing).
Quality Assurance: Full compliance with ISO 9001, with rigorous inspections for dimensions, surface quality, and pressure tolerance.
After-Sales Commitment:
Technical documentation (2D/3D drawings, thermal reports).
Warranty coverage for materials and workmanship.
Logistics support for global shipping and supply chain integration.
Frequently Asked Questions
Q: 1.What is your minimum order quantity?
A: Our MOQ is 1,000 pieces.
Q: 2.Do you provide OEM/ODM services?
A: Yes, we support OEM and ODM customization according to your drawings and samples.
Q: 3.What is your standard lead time?
A: Our standard production lead time is 30–35 days
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