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SHACMAN M3000 LH REAR TAIL LIGHT 81.25225.6464

In addition, the tail lights are also used to indicate the intention of turning. When the driver activates the turn signal or brakes for a turn, the tail lights will have a different flashing pattern or brightness compared to the running lights. This alerts the vehicles and pedestrians behind that the driver is about to perform a turning maneuver, helping them correctly judge and predict the vehicle's path.

The tail lights are also used to warn other drivers of parked or malfunctioning vehicles on the road. In such cases, the driver can turn on the hazard warning lights, causing the tail lights to flash at a specific frequency to attract the attention of other drivers and avoid colliding with the parked vehicle.

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Components of Car Tail Lights

Car tail lights are the lighting devices on vehicles used to illuminate the rear of the vehicle, to alert other vehicles and pedestrians of the vehicle's presence, position, driving status, and changes in driving direction, etc. Let's take a look at the main components of car tail lights.

1. Lens: The external visible part of the car tail light is usually covered by a transparent or semi-transparent lens, which can protect the bulb and disperse and spread the light.

2. Bulb: The bulb is one of the most crucial parts of the car tail light. It is a light-emitting device, usually consisting of a glass shell, a filament, and the gas around the filament or the halogen gas around the filament. When current passes through the filament, it will heat up and emit light. Different types of tail lights use different types of bulbs, such as traditional halogen bulbs, LED bulbs, and xenon bulbs, etc.

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3. Reflective Materials: Some car tail lights also contain reflective materials to enhance the visibility and reflection effect of the lights.

These reflective materials can be special coatings or platings that can reflect brighter light when exposed to light.

4. Circuit Boards and Connectors: The circuit boards and connectors in car tail lights play a role in transmitting current to the bulbs. The circuit boards have wires and electronic components for controlling the brightness, flashing frequency, and other special lighting effects of the bulbs. The connectors are used to connect the tail lights to the vehicle's electrical system.

5. Auxiliary Function Devices: Some car tail lights may also have other auxiliary function devices, such as brake lights, reversing lights, fog lights, and width indicator lights. These devices can be activated according to the vehicle's operating status and the driver's instructions, providing more information to other road users.