Heat transfer
Review LED mounting faces, fins and the thermal path through the housing.
Lighting + thermal structure
Lighting Housings & Heat Sinks.
Thermally efficient die-cast aluminum bodies for outdoor and industrial LED lighting, designed around cooling fins, sealing, mounting and durable surface finishes.
Define the supplied condition, critical dimensions and acceptance plan in the drawing review. Published process references depend on material, geometry and the agreed order scope.
Designed Around the Lighting Assembly.
Outdoor interfaces
Define seals, cable entries, brackets and corrosion-exposure conditions.
Appearance
Approve visible faces, surface texture, color samples and coating coverage.
Production route, manufacturing responsibility, available documentation and acceptance criteria are confirmed for the particular product and order.
Feature review
Connect the light source, heat path and outer housing.
The circular housing shows an internal mounting pad, an open optical face and a cable entry. Relate the light-source fixing pattern to the thermal contact surface and the clearance required by the optical assembly.
Specify the closure seal and bracket loads separately from visible-finish requirements. This lets the housing review follow the luminaire from its internal mounting face to the outdoor interfaces.
Manufacturing Scope
Luminaire sealing, outdoor finish and assembly fit.
Equipment route
130–4,400T aluminum HPDC network for varied luminaire envelopes
Sealing
Gasket channels, cable entries and drainage review
Finishing
Outdoor powder coat and conversion pretreatment
Assembly
Threaded inserts, brackets and managed hardware
Representative Components
LED Lighting Housings & Heat Sinks — Component Forms & Review Sequence
- LED contact
Identify mounting faces and the heat-transfer path.
- Housing fit
Review fins, cover interfaces and cable entries.
- Outdoor finish
Agree cosmetic samples, masking and sealing requirements.
Review together: fin layout and thermal contact faces; optical, mounting and sealing interfaces; surface finish and outdoor requirements.
Round radial-fin heat-sink form.
Rectangular luminaire-housing form with parallel fins.
Compact luminaire-housing form with rear fins.
Typical Applications
- Street and roadway lighting
- Industrial high-bay luminaires
- Outdoor floodlights
- Architectural wall and area lights
Materials & Finishes
- ADC12 / A380 for complex housings
- A360 for demanding outdoor exposure
- UV-stable powder coating
- Stainless inserts and hardware by specification
Frequently Asked Questions
Which alloy is best for outdoor lighting?
ADC12 is widely used for castability and cost. A360 or another corrosion-focused alloy may be selected when environmental durability is the priority.
Can thin cooling fins be die cast?
Yes within process limits. Fin height, spacing, thickness and draft are reviewed together to balance thermal area with reliable filling and die life.
Prepare the project review
Connect the housing geometry with thermal needs.
Send the part drawing, functional interfaces, operating conditions and production requirements.
- Fin layout and thermal contact faces
- Optical, mounting and sealing interfaces
- Surface finish and outdoor requirements
Have a Drawing for LED Lighting Housings & Heat Sinks?
Send the model, volume and critical requirements for engineering review and a project-specific quotation.