Universal 3-Step Sequential Chase Flash Module Boxes For Car Turn Signal Light
Description
Features:
  • 2 pieces of 3-step sequential module boxes for both driver side and passenger side
  • Input: 12V DC, Output: 12V DC; supports up to 21W simultaneously
  • Three sequential outputs (each lasts about 0.28 seconds, with a complete rotation of 0.85 seconds for each turn signal blink)
  • Some retrofit wiring action required; unless you are experienced, we highly recommend professional installation
 
Demo Video:
  • Universal 3-Step Sequential Chase Flash Module Boxes For Car Turn Signal Light Retrofit Use (youtu.be/6dAh3xvxf7M)
  • How to Install 3-Step Sequential Chase Flash Module Boxes (youtu.be/vBNXqEWR0U4)
 
Q: What does "simultaneously" mean in one of the features above?
A: In the second feature, "simultaneously" means the 3-step sequential flash module box can support up to (3) 21W bulbs at one time. This is because not all three light bulbs flash at the same time.
 
Q: What does retrofitting mean?
A: Retrofit means adding a product to your car that did not have it coming out of the factory. The pair of sequential flash module boxes is fit for many cars but retrofitting actions are required in order to install it. To install the 3-step dynamic flash module boxes, modifications such as wiring and wire extending are required.
 
Q: How do I connect the common ground/negative wire?
A: All three light applications' black wires must be tapped to the module box's single black wire which is what we call the common ground/negative wire.
 
Q: My car uses the same light bulbs for my rear turn signal and brake lights. Will I still be able to use this sequential module box set for my turn signals alone?
A: No, if your turn signals and brake lights share the same bulbs the dynamic flashing module boxes will not be able to make your turn signal lamps alone flash sequentially.

 

 

Note:

  • In order to make sure these bulbs will fit or work, please double check Bulbs Guided for a reference guide.
  • All of our LED bulbs are designed for easy DIY installation & direct replacement. If LED bulb doesn't light up after installation, please simply re-insert it oppositely (because LED bulb has polarity like a battery).
 
  • 2x LED bulbs = 1 pair
 
 
 

1. Please feel free to contact us if you have any question about the items, we will do our best to serve you.

2. Because of the different time zone, please give us some time, all the emails will be answered within 24 hours .

3. If you have not received the email reply, please check in your spam E-mail(some email system Shielding ebay E-mail), or send the email again in case mistake. Thanks for your understand and support !

1. Please feel free to contact us if you have any question about the items, we will do our best to serve you.

2. Because of the different time zone, please give us some time, all the emails will be answered within 24 hours .

3. If you have not received the email reply, please check in your spam E-mail(some email system Shielding ebay E-mail), or send the email again in case mistake. Thanks for your understand and support !

1. All items will be shipped to buyers E-bay address. If your E-bay address doesn't match the desired delivery address, please contact us via the E-bay message system before buying.

2. We dispatch worldwide.

1. We are promising to try our best to provide the best service and 100% satisfaction for valuable buyer like you.

2. Please email us for all returns, and exchange shipping and handling charges are non-refundable.

3. Customers are responsible for return shippment fee except for wrong shipment or defective products.

Universal 3-Step Sequential Chase Flash Module Boxes For Car Turn Signal Light
Product Description：
Features:
  • 2 pieces of 3-step sequential module boxes for both driver side and passenger side
  • Input: 12V DC, Output: 12V DC; supports up to 21W simultaneously
  • Three sequential outputs (each lasts about 0.28 seconds, with a complete rotation of 0.85 seconds for each turn signal blink)
  • Some retrofit wiring action required; unless you are experienced, we highly recommend professional installation
 
Demo Video:
  • Universal 3-Step Sequential Chase Flash Module Boxes For Car Turn Signal Light Retrofit Use (youtu.be/6dAh3xvxf7M)
  • How to Install 3-Step Sequential Chase Flash Module Boxes (youtu.be/vBNXqEWR0U4)
 
Q: What does "simultaneously" mean in one of the features above?
A: In the second feature, "simultaneously" means the 3-step sequential flash module box can support up to (3) 21W bulbs at one time. This is because not all three light bulbs flash at the same time.
 
Q: What does retrofitting mean?
A: Retrofit means adding a product to your car that did not have it coming out of the factory. The pair of sequential flash module boxes is fit for many cars but retrofitting actions are required in order to install it. To install the 3-step dynamic flash module boxes, modifications such as wiring and wire extending are required.
 
Q: How do I connect the common ground/negative wire?
A: All three light applications' black wires must be tapped to the module box's single black wire which is what we call the common ground/negative wire.
 
Q: My car uses the same light bulbs for my rear turn signal and brake lights. Will I still be able to use this sequential module box set for my turn signals alone?
A: No, if your turn signals and brake lights share the same bulbs the dynamic flashing module boxes will not be able to make your turn signal lamps alone flash sequentially.

 

 

Note:

  • In order to make sure these bulbs will fit or work, please double check Bulbs Guided for a reference guide.
  • All of our LED bulbs are designed for easy DIY installation & direct replacement. If LED bulb doesn't light up after installation, please simply re-insert it oppositely (because LED bulb has polarity like a battery).
 
  • 2x LED bulbs = 1 pair
 
 
 

1. Please feel free to contact us if you have any question about the items, we will do our best to serve you.

2. Because of the different time zone, please give us some time, all the emails will be answered within 24 hours .

3. If you have not received the email reply, please check in your spam E-mail(some email system Shielding ebay E-mail), or send the email again in case mistake. Thanks for your understand and support !

1. We are promising to try our best to provide the best service and 100% satisfaction for valuable buyer like you.

2. Please email us for all returns, and exchange shipping and handling charges are non-refundable.

3. Customers are responsible for return shippment fee except for wrong shipment or defective products.

1. All items will be shipped to buyers E-bay address.

If your E-bay address doesn't match the desired delivery address, please contact us via the E-bay message system before buying.

2. We dispatch worldwide.

1. We are promising to try our best to provide the best service and 100% satisfaction for valuable buyer like you.

2. Please email us for all returns, and exchange shipping and handling charges are non-refundable.

3. Customers are responsible for return shippment fee except for wrong shipment or defective products.

On Aug 6, 2026 at 00:09:23 PDT, seller added the following information:

Datacaciques