Four strokes teach you to choose a car bulb
Currently, the automotive lighting distribution market is divided into three main segments: the original equipment (OE) market, the professional repair market, and the auto parts retail market. After years of regulation and quality inspections, the quality of components used in vehicle manufacturing plants is generally good. Similarly, the parts supplied by specialized repair shops are also relatively reliable. However, the products sold in auto parts stores often raise concerns regarding their quality. Automotive lamps typically consist of three key components: reflectors, lenses, and bulbs. The design of the reflector and lens, as well as how they work together with the bulb filament, plays a crucial role in determining the overall performance and quality of the lighting product.
Don't Just Focus on Price
The price range for automotive lamps on the market varies significantly, from just a few yuan to several hundred. Due to this wide variation, the quality can be inconsistent. Supporting lamps, which are usually installed by car manufacturers, are generally priced around ten yuan and rarely appear in the aftermarket. As a consumer, it's important not to make purchasing decisions solely based on price. Instead, consider the reliability and long-term value of the product.
Purchase from Reputable Manufacturers
It's advisable to choose automotive lighting products from well-known and trusted brands. For bulbs, opt for those produced by established and reputable manufacturers. Avoid buying products that lack clear branding, certifications, or proper labeling—commonly referred to as "three-no" products, which may not meet safety or quality standards.
Check for Certifications and Documentation
In addition to checking the product’s certification, you should also verify the manufacturer's name, address, and contact information. This helps ensure that the product complies with national or industry standards. Always look for official documentation that confirms the product's compliance and authenticity.
Perform a Quick Visual Inspection
The appearance of the lighting product should be free of visible defects, with a smooth surface and no sharp edges or burrs. The bulb itself should meet the specifications set by national standards for automotive use. When purchasing headlamps, you can check whether the cutoff line of the light beam is clear and well-defined, which is an indicator of good optical performance and quality.
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