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DRL Controller Auto Car LED Daytime Running Light Relay Harness Dimmer On/Off 12-18V Fog Light Controller 2016

18 reviews
100% of buyers enjoyed this product! 4703 orders


9217 in stock

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Easy returns and refunds
Free shipping worldwide

100% Brand new and high quality
Mini shape,light weight and waterproof
Fit for all Brand of cars
Time-lapse power off function
SImple installation,with no need to change any electric line
Intelligent start up:when the engine is started,the daytime running lights light automatically.when the engine is flameout,the daytime running lights turns off with the delay of 15s

Color: Black
Material: ABS
Size: 4.7 x 2.5 x 1.5cm(L x W x H)
Weight: 32g
Voltage: 12-18V
Working current: 5A
time-lapse power off: 15s

Wiring Instruction:
The red and black wire (the end with a fuse) are connected directly to the car battery + & – .
The red wire goes to positive pole of the LED daytime running lights, the black wire of the output end is to goes to the negative pole of the daytime running lights.
The yellow wire is to connect to the headlights (or dashboard lights), when headlights or dashboard lights are turned on, the brightness of the LED daytime running lights will be halved.

Package contents:
1PCS daytime running lights controller

Brand Name


Item Type

Day Light

Model Name

daytime running light controller

External Testing Certification


Item Weight


Material Type

ABS Plastic

Special Features

Dimming function, DRL Delaying



For Vehicle Brands/Model


Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands worldwide. 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 States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 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 have specified combined shipping.

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

Refunds & returns policy

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:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of bestcaritems.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 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.

Real customer reviews

18 reviews
100% of buyers enjoyed this product!
5 stars
( 18 )
4 stars
( 0 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. G***a


  2. Y***v

    Order three in one (!) (controller + regulator + dho) with good tracking smartly arrived in kyshtym perch. obl. From bp works, now it is necessary to test on the car.

  3. V***y

    The size is smaller than i thought. Until i checked

  4. Customer

    More than 40 days to Poland, not yet have tested.

  5. I***v

    The controller came, everything is fine! To kursk region. For 38 days-recommend

  6. F***S

    Excellent. I will order more.

  7. G***a

    Delivery cdek, all whole externally. Install, add feedback.

  8. A***i

    what I expected, need to connect to my vehicle.

  9. A***v

    Checked, everything works as in the description. When you connect a yellow wire, the dho does not fade, but it just shines not so bright, i will not use yellow.

  10. N***o

    To the Vinnitsa came for 36 days, to the description, Maly

  11. A***v

    Delivery month, on the car has not yet put.

  12. S***n

    Not tracked, and so like norms.

  13. A***n

    Quality seems good, but not yet connected… The goods were almost 2 months old

  14. S***N

    Not the first time I take, a good inexpensive controller.

  15. Customer

    It took about 2 months, but still it came …. I did not check in the work. Later review will add .

  16. V***v

    It took a long time, set all the norms, but when you rolled the function of shutting down the DHO brakes and they can turn off 5-10 min until the voltage falls.

  17. A***v

    In the case so far I did not check I hope everything will be fine and will be fine. How to install leave additional feedback

  18. A***o

    Everything is fine, the store is decent. I recommend cooperation.

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