As is known to all that there are many types of led headlight bulbs on the market now, and mini projector led bulbs are even more popular. mini projector led bulb has a built-in high-definition condensing lens that reduces light loss and greatly improves the condensing capacity, and the cutting line

The H15 connector headlight bulb, which is different from the bulbs with a connector such as H4, 9004, 9005, etc. It is usually used in cars manufactured after 2008. They are generally used as bulbs installed in a series of cars such as Volkswagen Golf, Audi A3/A5, Mazda, etc. They are mainly used as high beams and sidelights/DRL. Most of the H15 connector bulbs we generally see in the market are COB chips are not satisfactory in terms of light type and brightness, and generally have a service life of less than half a year.

Body aluminum fins for heat dissipation Lamp body aluminum fin heat dissipation: It is a passive cooling method. The tail is very large and there is no small fan. The principle of thermal convection is used to circulate the air through the air to make the temperature of the lamp body uniform. Advant