Four strokes teach you to choose a car bulb

Aoyi Information currently divides the automotive lighting distribution industry into three major markets, namely, the complete vehicle supporting market, the professional maintenance market, and the auto parts retail market. After years of supervision and spot checks on automobile lamps, the quality of parts used in the whole vehicle production plant is relatively optimistic; the quality of parts and components of the special maintenance department is relatively assured; the quality of the products of the auto parts store is worrying. Automotive lamps are mainly composed of three parts: light mirrors, mirrors, and car bulbs. The design of the light mirror, the mirror and the rationality of the combination of the two and the bulb filament are the key factors that directly affect the quality of the lighting product. Do not just look at the price of the car on the market from more than a dozen yuan to hundreds of yuan, the quality is uneven; and the price of supporting lamps is basically around tens of dollars, generally will not circulate in the auto parts market. Consumers should not only pay attention to product prices when purchasing products. Consumers who purchase well-known products should give priority to the use of automotive lighting products produced by well-known companies. The bulbs can be used by large regular bulb manufacturers. Do not buy three products. Careful inspection of the certificate in addition to viewing the product's certificate, you can also view the product's manufacturing name, site, phone to view the product's implementation standards. Simple visual inspection The appearance of automotive lighting products should be free from defects, smooth feel and burr-free; the bulb should be the bulb of the automobile product specified by the national standard; for the automotive headlamp product, consumers can check the light and dark of the light shape when purchasing. Whether the cutoff line is clear and tidy. (The author is Zhang Ziang, general manager of Beijing New City Ziang Decoration Co., Ltd.)