Aluminum Light Housing

A: Yes. Customized die-cast aluminum alloys of different models such as A380 and A360 can be provided according to your needs. The material selection should be based on the usage scenarios of the lampshade (such as high-temperature and high-load environments) and the cost budget. We will provide corresponding material performance reference reports.

A: No. We adopt high-pressure die-casting (120MPa) + precise post-processing technology: The aluminum liquid fills the mold rapidly under high pressure, reducing the occurrence of air holes; after forming, it undergoes three processes: mechanical deburring, manual refinement, and ultrasonic cleaning, resulting in a smooth surface without burrs, with the defect rate controlled within 0.5%.

A: There are certain differences. You can choose based on the usage environment: Passivation: basic protection, suitable for indoor dry environments, with average corrosion resistance; Sandblasting / Anodizing: strong corrosion resistance, the hardness of the anodized layer reaches HV300 or above, with better wear resistance than passivation, suitable for outdoor or high-frequency usage scenarios; Spraying: can be customized to any color, good weather resistance, but the wear resistance is slightly lower than anodizing, suitable for scenarios with clear requirements for appearance color.

A: Fully supported. Please provide the assembly dimensions of the lamp body (such as opening diameter, snap-fit position, spacing of fixing holes), 3D drawings (STEP/IGS format), or physical samples. Our engineers will issue an adaptation plan within 24 hours, and after confirmation, start mold development or adjustment.

A: Mold cycle: 15-20 days (standard size), the cycle can be extended to 25 days for complex structures through negotiation; Mold cost: Pricing is based on the complexity of the lampshade structure (such as whether there are irregular curved surfaces, multiple assembly positions), which needs to be evaluated based on the drawings;

A: For example, I need threaded connection instead of snap-fit. A: Yes. We support snap-fit, screw fixation, threaded connection, magnetic suction, and other assembly methods. We can design the corresponding assembly structure based on your lamp body structure and installation requirements to ensure convenient and stable installation.

A: IP54 protection level can resist splashing rain, moisture, and dust intrusion, suitable for outdoor rain shelters or semi-open environments (such as courtyards, corridors); if it needs to be exposed to heavy rain or soaking environments for a long time, it is recommended to upgrade to IP65 protection (add sealing rings + reinforced surface treatment), which can be consulted with the business manager.

A: The aluminum alloy itself has a thermal conductivity of approximately 100W/(m・K), the regular model can meet the heat dissipation requirements for lamp beads within 50W; if used for high-power lamps over 50W, we can optimize the lampshade structure (such as adding heat dissipation ribs, thickening the side walls) to improve the heat dissipation efficiency, ensuring the lifespan of the lamp beads.

A: The applicable temperature range is -40℃~120℃, capable of coping with most outdoor extreme temperatures (such as low temperatures in northern winters and high temperatures in southern summers); if used in special high-temperature environments (such as near industrial kilns), custom high-temperature aluminum alloy materials can be provided, with a maximum temperature tolerance of 200℃.

A: We use double-layer protective packaging: the inner layer is wrapped independently with pearl cotton, and the outer layer is a corrugated box filled with foam. Each box is quantified to ensure no squeezing or scratching during transportation; We support various transportation methods such as sea transportation, air transportation, and land transportation, and you can choose the logistics channel according to your needs.

A: Yes. We can provide material test reports (such as component analysis, hardness test), surface treatment test reports (such as salt spray test, wear resistance test), and protection level test reports; If you need international certifications such as CE, RoHS, etc., we can assist with the processing (the certification fee needs to be negotiated separately).