Foshan Lighting Automobile Headlight Phoenix Verification is as follows:

1. Look at the outer packaging of the product: including the product’s trademark, nominal power, marked content, wipe with a soft wet cloth , those products that have passed safety certification and are recommended by the National Green Lighting Project, do not buy three-no products. If the logo is clear and legible, it is qualified.

2. Structure: The lamp caps of energy-saving lamps and general tungsten filament bulbs are divided into two types: lamp caps and screw heads. The light-emitting part is a small light pipe twisted into a U-shape or spiral shape. It is mainly distinguished by its appearance. It can be divided into two types: those with outer cover and those with exposed lamp tubes. There is a plastic base between the light and the lamp tube, which contains a ballast (two types of ballasts: distributed type and inductive type), which is used to control and stabilize the passing current. The lamp tube and ballast are connected together into one. If any part is damaged, the entire energy-saving lamp must be replaced. The quality of the lamp can also be seen from the workmanship of the lamp holder. Just touch the top of the screw. You can tell whether a very smooth product has metal burrs or is very astringent.