In the outdoor lighting industry, outdoor wall lamps are not only an important part of the city's night view, but also attract wide attention for their design aesthetics, durability and service life. As one of the core factors affecting the quality of outdoor wall lamps, the surface treatment process has been valued by major manufacturers. Among the many surface treatment technologies, powder spraying technology has been widely used in the production of outdoor wall lamps by Yuyao Four Star Lamps Co., Ltd. due to its unique advantages.

Overview and working principle of powder spraying technology
Powder spraying technology is a modern coating process that sprays powder coating evenly on the surface of an object through static electricity or compressed air. During the spraying process, the powder coating will fully adhere to the surface of the object to form a dense coating. Subsequently, after high-temperature baking, the powder coating will melt and solidify to form a solid and smooth protective film. This protective film not only has excellent corrosion resistance, wear resistance and UV resistance, but also provides objects with a variety of color and texture effects.

Significant advantages of powder spraying technology in the surface treatment of outdoor wall lights
Excellent corrosion resistance
Outdoor wall lights are exposed to the natural environment for a long time and are susceptible to erosion by factors such as rain and sand. The protective film formed by powder spraying technology can effectively isolate corrosive media in the environment, such as oxygen and moisture, thereby significantly improving the corrosion resistance of the lamp. Even in humid and rainy climates, the lamp can maintain the durability and stability of its appearance.
Excellent wear resistance
During use, outdoor wall lights may be affected by physical factors such as sand and bird strikes. The protective film formed by powder spraying has high hardness and wear resistance, which can effectively resist the erosion of these physical factors, thereby extending the service life of the lamp.
Various color options
Powder coatings provide rich colors and texture effects, which can meet the diverse needs of different customers for the appearance of outdoor wall lights. Through powder spraying technology, manufacturers can achieve personalized customization of the surface of lamps, adding more color and vitality to the city night scene.
Environmental protection characteristics
Compared with traditional solvent-based coatings, powder coatings have the significant advantages of being non-toxic, harmless and pollution-free. During the spraying process, powder coatings hardly volatilize harmful substances and have minimal impact on the environment. In addition, powder coatings can be recycled, reducing production costs and reducing resource waste.
Improve production efficiency
The efficiency and speed of powder spraying technology give it significant advantages in production. Through automated spraying equipment and assembly line operations, manufacturers can greatly improve production efficiency and shorten production cycles. This is of great significance to meet the market's demand for large-scale customization and fast delivery.