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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 - 20

Forget to turn off the lights manually after parking, will it always be on?

Forget to turn off the lights manually after parking, will it always be on?The car lights are powered by a battery, if we get out of the car when the fire to forget to turn off the lights, will it always be on? What are the consequences?Previously more old models, it is true that the vehicle will on

2020

DATE

02 - 14

What is the difference between the way LED lights are cooled?

In the LED light industry, we usually divide heat dissipation into two types: passive heat dissipation and active cooling. Passive cooling is mainly the cooling of structural materials, in the hot part of the lamp connected to the metal material to achieve heat dissipation. There are three main type

2018

DATE

03 - 06

What is the reason why the reversing light is not lit?

What is the reason why the reversing light is not lit?There are several reasons why a car's reversing light does not illuminate:1. the filament is broken or the bulb is leaking.2. The reverse switch has poor contact or the wiring plug is disconnected.3. the fuse is blown.How to solve the problem tha