12V Car DRL Relay LED Daytime Running Light Relay Auto Car Controller On/Off Switch

For this 12V Car DRL Relay LED Daytime Running Light Relay Auto Car Controller On/Off Switch, Special note: Before purchasing, please know how to install the product. Professional manual installation is recommended.


Current:2.5A Max
Rated Power: 30W
Dimension: 7×4.7×2.2cm
Wire Length: 1.5 m

Wire Connection:

– Red and black wires connect to the positive and negative terminals of the car battery
– Blue wire connects to ACC, with a time delay function (when the car starts, the DRL light turns on; when the car stops, the light will delay 28 seconds to turn off.)
– White wire connects to headlight (when headlight turns on at night, the brightness of DRL light will decrease by half. )
– Green wire connects strobe light (connects with a loudspeaker) (when driver presses the loudspeaker button, DRL light will be in strobe mode)
– The two yellow wires connect to the left and right turn signals (flash simultaneously with the original turn signals)

Package contents:
1Pcs DRL Controller



LED Daytime Running Light Controller


LED Daytime Running Light Controller
LED Daytime Running Light Controller

  • Easily enable the LED daytime running lights on and off with the car engine on and off
  • No need to find ACC in the fuse box nor the annoying tap wire process
  • Work with most LED daytime running on the market Wattage capacity: 30W
  • 12V Car LED Daytime Running Light Controller Auto DRL Relay Harness Dimmer On/Off With Strobe & Dimming Function


Plastic bag+carton+pallets or Customized package


Full payment for samples order.30%deposit for bulk orders and balance paid before shipment.


1. By FedEx /DHL /UPS /TNT /EMS door-to-door services.
2. By Air or by Sea for batch goods; for FCL.
3. Customers specifying freight forwarders or negotiable shipping methods are available.

Frequently Asked Questions

Q1: Are you a trading company or manufacturer?
A1: We are a factory.
Q2: Can I visit your factory?
A2: Yes! Warmly welcome to visit our factory. It would be great if you can inform us in advance.

Q3:The quality of your products?
The company has advanced production and testing equipment. Every product will be 100% inspected by our QC department before shipment.

Q4:How about your price?
A4:High quality products with reasonable prices. Please give me an inquiry, I will quote you a price for you to refer to at once.

Q5:Could you provide free samples?
A5:We can provide free samples, But the clients will pay the Express charges.

Q6: What’s your Delivery Time?
A: Standard parts: 7-15 days, Non-standard parts: 15-25days.We will make the delivery as soon as possible with guaranteed quality.

Q7: How should I order and make payment?
A7:By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment.

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As a 20-year industry experience manufacturer with a factory and a professional R&D team, we can provide, from consultation to production, a one-stop solution for you.If you do not find what you need or you have customized requirements, No worries, Just Contact Us

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