Metal lighting accessories are essential in outdoor environments. They must be able to withstand the harshest weather conditions and still maintain their aesthetics and functionality.
This guide will explore two common surface finishing, anodizing or powder coating for outdoor lighting fixtures parts.
Anodizing:
Anodizing is the process of forming an oxide layer over the surface of aluminum parts using electrolytic solutions or electrical currents.
Natural oxide layers on aluminum alloys material are thin. After Anodizing finishing form a uniform, dense layer of artificial oxide that enhances corrosion resistance and durability.
After Anodized Aluminum Lighting Parts:
Surface hardness, wear resistance and corrosion resistance are improved.
The oxide layer has excellent sealing properties that enhance electrical insulation.
The metal surface can be colored more easily, improving aesthetic appeal.
Why do many aluminum lighting parts need to be both anodized and powder coated?
Anodizing is a common finishing options for most products. Due to their high demands for color and texture, powder coatings are preferred by products like electronic equipment and outdoor lighting fixtures. Powder coating, on the other hand, offers a greater choice of colors, textures and enhanced environmental performance.
Powder Coating：
Electrostatically applying dry powder paint to metal surfaces is known as powder coating. It is widely used for both protection and decoration.
Powder coating improves corrosion and abrasion resistant properties and overall smoothness of aluminum components.
To ensure the best performance and durability in outdoor environments, many outdoor landscape lights undergo anodizing before being powder coated.
If you need customized aluminum lighting parts, please contact us or visit our product list to learn more about metal lighting parts.
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