Automobile brake light classification

Automobile brake lights, according to location points, divided into three kinds: 1, the rear of the car brake light; 2, the brake light car dashboard, namely the brake lights; 3, high brake light. According to use material to points, divided into two kinds: 1, gas car brake lights; 2, LED car brake light.

The base model car brake light

BAY15D base automobile brake light
1, P21/5W, can also be called BAY15D or 1157, the base type lamps and lanterns has double wire structure,Possess brake warning function and shows a function, when in brake function, power is 21W, when in a function, shimei, and a power is 5W function is often open.
2, W21/5W, can also be called 7443, the base model lamp also has double wire structure, have the brake warning function and shows a function, when in brake function, power is 21W, when in a function, shimei, and a power is 5W function is often open.　　
3, P27/5W, can also be called 3157, the base model lamp also has double wire structure, have the brake warning function and shows a function, when in brake function, power is 21W, when in a function, shimei, and a power is 5W function is often open.

Dashboard brake indicator

Dashboard brake indicator is the base W1.2 W or T5 W2.3 W, can be called T5 inserted or flat plug straight, bulb diameter is 5mm.　　 

High W5W brake light

1, W5W, can also be called straight inserts or flat plug, power is 5W, bulb 10.29 mm diameter is W2.1 x, lamp holder models is 9.5 d.　　
2, W16W, can also be called straight inserts or flat plug, power is 16W 15.2 mm diameter, bulb, lamp holder model is W2.1 x 9.5 d.　　

The biggest difference between W5W and W16W is the diameter of the bulb is different, there is power. But most models choose high of W5W brake light, some models W16W,

Automobile brake lights role

To the rear of the car brake light  and high purpose is to facilitate the traffic moving easily found behind ahead, have prevent vehicle brake the purpose of collision accident happen. The dashboard of purpose is convenient brake indicator light is lit up the driver when tail brake until indicative function.

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