iJDM No Hyper Flash 21W 7443 LED Canbus 3157 1157 LED Switchback White/Amber LED Bulbs For Daytime Running/Turn Signal Lights

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Product Details

For the quintessential light mod, add switchback LED lighting to your ride!

This page features the no resistor required 21W switchback LED conversion kit made to fit in W21/5W or 7443 and 1157 BAY15D 3157 T25 light sockets.

Each dual colored LED light bulb is powered by 119 pieces of 2016 LED diodes, each rated at 0.5W. Running xenon white light by default, the switchback LED turn signal light bulbs flash in amber yellow exclusively while you use your turn signals. Completing your turn or merge will switch the LED lights back to xenon white thanks to the built-in IC for the AO (amber-off) function. Forget about the hassle of installing load resistors and never worry about hyper flashing issues as you enjoy the brightness, and surefire signal of your switchback LED turn signal lights!

With this LED conversion kit, your ride will gain that extra IT factor touch that will wow those you drive by!


Specially designed with built-in resistor to prevent hyper flash, no need to add additional resistors
High power (7441 7443 992A T20)(3157 T25 P27/5W P27/7W)(1157 BAY15D) switchback LED bulbs which have Xenon White color for driving lights and Amber Yellow for turn signal lights.
LED Specification: 99 piece high power Amber 2016-SMD Chips & 20piece White 2016-SMD Chips on each LED bulb
Driving Mode: 6000k White (20 pieces of white SMD chipsets); Turn Light Mode: 3000k Amber (99 pieces of amber SMD chipsets)
Actual Lumen:(white:800 Lumen)(yellow:2500LM)
Working voltage: 12VDC
Replace the stock 7443 1157 3157 front turn signal light bulbs
Light up extremely bright xenon white for driving/parking lights and legal amber color for turn signal lights

Main Advantages:

iJDM guaranteed high quality with 2 years warranty Power consumption rea 21W/bulb, means high power LED bulb High Lumen output Turn Signal 2500Lm/bulb, really called amazing high brightness Simple installation, no warning on PC board, means error warning free or ok for canbus for 99% cars No damage if normal use, means long life


3157: 293 3057 3057A 3057LL 3155 3155LL 3156 3156LL 3157A 3157NALL 3356 3357 3357A 3357LL 3457ALL 3457AST 4057 4057LL 4114 4157 4157LL 4157NALL S25 3757 3757A

1157:134 1016 1034 1076 1130 1142 1152 1158 1493 1816 12499 12594 2057 2357 2357A 2396 2397 3497 7528 BA15D BAY15D

7443:7444NA 7440 T20 990 991 992 7443R W21/5W

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of My blog (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://theluxurystores.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

Brand new products are available on a regular basis.

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

Knowledgeable and professional support team is always happy to help you.

Check your order status online. As easy as that!

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