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2020

DATE

03 - 09

Pros and cons of different led headlight bulbs

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

2020

DATE

02 - 21

Is the light off because there is something wrong with the battery? How long can the battery last？

Is the light off because there is something wrong with the battery? How long can the battery last?Is the reason the lamp doesn't come on because there is a problem with the battery? If the light brightness is not enough, first check whether there is a problem with the light bulb, second in the lamp

2020

DATE

02 - 21

LED lights are not produced waste heat is very little, why led lights must also have a heat sink?

LED lights are not produced waste heat is very little, why led lights must also have a heat sink?Alphabet Carpool453 Browse 2019-12-07LED lights are not produced waste heat is very little, why led lights must also have a heat sink?LeD lamp cooling is relatively small, LED lamp itself although the he

2020

DATE

02 - 21

The lights are still on after the stop? It could be for these reasons.

The lights are still on after the stop? It could be for these reasons.After the stop, in theory the whole car should be all power cut off, all the electrical equipment in the car should be turned off, this is common sense. However, there are also many new cars, in the parking to cut off the power lo

2020

DATE

02 - 20

Flip lights, why are they not used now?

Flip lights, why are they not used now?Flip lights are also known as jump lights and hidden lights. This kind of lamp design was born in 1935, and then the major automobile manufacturers rushed to adopt this design, popular. But now, flip-flop lights can only be seen in old movies, like the AE86 and

2020

DATE

02 - 20

Daytime running lights are the most useless configuration? It's not what you think.

Daytime running lights are the most useless configuration? It's not what you think.There are many articles on the Internet like "the most useless configuration of vehicles", many of whom are attacking daytime running lights, saying that they do not light up the role not to say, but also rise to fuel