Tail, Brake, & Turn LED Bulbs

Shop by Bulb Type

  1. BAU15S
  2. 1142 (BA15D)
  3. 1156
  4. 1157 (BAY15D)
  5. 3156
  6. 3157
  7. 7440
  8. 7443
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  • 3156/3157 LED Bulb - Dual Function 27 SMD LED Tower - Wedge Retrofit
    (394)
    3157-x27-T-CK-CAR
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    Starting at $12.99
    ea.
    3 Years
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    CK Wiring
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  • 3156 LED Bulb - 18 SMD LED Tower - Wedge Retrofit
    (40)
    3156-x18-T-CAR
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    Starting at $5.99
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    CE
    CE
    3 Years
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  • 3156 LED Bulb - 28 SMD LED Tower - Wedge Retrofit
    (20)
    3156-xHP28-T-CAR
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    Starting at $4.79
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    Was: $5.99
    3 Years
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  • 3156 LED Bulb w/ Stock Cover - 36 SMD LED Tower - Wedge Retrofit
    (11)
    3156-x3W-G-CAR
    Clearance
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    Starting at $6.39
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    Was: $7.99
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  • 3156 LED Bulb - 27 SMD LED Tower - Wedge Retrofit
    (12)
    3156-x27-T-CAR
    Clearance
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    Starting at $3.99
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    SAVE 20%
    Was: $4.99
    CE
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5 Results

Advantages of Switching to LED Tail, Brake, and Turn Lights 

Durability

LEDs do not have filaments like other bulbs, so they are more durable and can withstand shocks and vibrations better.

Faster Response Time

LED lights illuminate almost instantly when activated. This quicker response time can improve reaction times for drivers behind you, particularly in braking situations.

Longevity/Lifespan

LED car bulbs can last 30,000 hours or more, which is up to 25 times longer than their halogen counterparts.


Temperature Resistant

 With an operating temperature range of -22°-185° degrees Fahrenheit, LED lights are temperature resistant and excel in all weather conditions.

 

Improved Visibility

LEDs produce brighter, more consistent light than traditional bulbs. This is important for safety as well. When it’s easy for other drivers to see you, the risk of an accident is reduced.

Consistent Brightness

LEDs maintain consistent brightness throughout their lifespan, whereas incandescent bulbs can dim over time.

LED Base Compatibility

The main differences between LED bulb bases for car lights revolve around the number of contacts, the configuration of the pins, and whether they support single or dual functions. These factors determine compatibility, and bulbs should be selected based on the specific socket and function required for the vehicle lighting.

The key difference lies in the pin configuration (offset vs. parallel) and the contact points (single vs. double). For example, 3156 is a single contact, whereas 3157 is dual contact, making 3157 capable of dual-function lighting.

Base Types

Tail, brake, and turn LED light bulbs generally have two main base types: Bayonet and Wedge. When searching for a bulb, be sure to use our visual filter, which will show which bulbs have your required base. Both wedge and bayonet bulbs are available with either single or double contact points and can serve either a single function or dual function.

Single-Function and Dual-Function LED Tail, Brake, and Turn Bulbs

Single-function and dual-function LED car bulbs serve distinct roles in vehicle lighting systems. Single-function LED bulbs are designed to perform a specific task, such as illuminating turn signals, reverse lights, or brake lights. They feature a single filament or contact point, activating one light capable of a single intensity.

In contrast, dual-function LED bulbs are designed to handle two tasks with the same bulb. These bulbs have dual filaments or contact points, allowing them to switch between two light intensities. This dual capability is particularly useful for tail lights and brake lights, where the bulb must operate at a lower intensity for regular tail light functionality and a higher intensity for braking.

How to Convert to LED Tail, Brake, and Turn Lights

Converting your vehicle's tail, brake, and turn lights to LEDs is a straightforward process that enhances visibility and safety. To find compatible LED bulbs, use the Car Bulb Cross Reference to find the right replacement bulb for your vehicle. 

Begin by ensuring safety by disconnecting the battery, then access the light housing by removing screws or bolts. Replace the old bulbs with LED ones, ensuring a snug fit, and test the lights to check for proper function, addressing any flickering with load resistors if necessary.

After confirming that the LEDs work correctly, reassemble the light housing and securely fasten it. Perform a final check to ensure all lights are aligned and functioning properly. This conversion enhances brightness, longevity, and energy efficiency, improving your vehicle's safety and aesthetics.

Installing LED Tail, Brake, and Turn Lights

Start by gathering the necessary tools, including the correct LED bulbs and load resistors if needed. Access the light housing by opening the trunk or rear hatch and removing any screws or fasteners. 

Carefully remove the old bulbs by twisting and pulling them out of the socket, then insert the new LED bulbs, ensuring correct polarity. If hyper-flashing occurs, install load resistors in parallel with the LEDs. 

Test all lights to confirm proper operation and reassemble the light housing. Finally, perform a walk-around inspection to ensure all lights function correctly and make any needed adjustments. This simple upgrade will improve your vehicle’s lighting performance and longevity.

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