Die-cast lamp housings are widely used in various lighting fixtures due to their ability to achieve complex shapes and high precision.
Typically made from aluminum alloys, die-cast housings offer great thermal conductivity to dissipate heat efficiently, preventing overheating. Aluminum and zinc alloys used in die-casting have good resistance to corrosion, ensuring long-term stability in various environments. These materials are relatively light, making installation and maintenance easier. The die-casting process allows for intricate designs and precise dimensions, crucial for lighting fixture functionality and aesthetics. Die-casting produces smooth surfaces, reducing the need for additional finishing and enhancing the appearance.
Applications
Indoor Lighting: Chandeliers, ceiling lights, wall sconces. For indoor lighting, the housing is required to have an aesthetic design and excellent heat dissipation performance.
Outdoor Lighting: Street lights, landscape lights, floodlights. For outdoor environments, the housing needs to have strong waterproof, dustproof and weather resistance.
Automotive Lighting: Headlights, taillights. The housing of automotive lamps needs to be resistant to high temperatures and vibrations, while having good optical properties.
Industrial Lighting: Workshop lights, warehouse lights. The housing of lamps in industrial environments needs to be durable, corrosion-resistant, and able to withstand harsh working conditions.
Heat sinks and vents need to be considered in the lamp design to ensure the heat dissipation effect of the lamp. Especially in outdoor lamps, sealing design is very important to prevent moisture and dust from entering. About Surface Treatment, options like painting or anodizing enhance appearance and corrosion resistance.
Die-cast lamp housings combine durability, design flexibility, and performance, making them a popular choice for various lighting applications.