This module is designed to make life easy when wiring Daytime Running Lights (DRLs) or anything that should only turn on when the car is on.
Simply run the module to 12V positive and negative, and wire the module to the LEDs you want to run as DRLs. That's it. No running switches or relays, or tapping your accessory wire!
This module works by monitoring the voltage across the battery. Once the car has started, the alternator will start charging the battery at 13V+. Your LEDs will be turned on 5 seconds after the car has started. When you turn off your car, the DRLs should turn off after a short delay.
Does NOT work for electric cars or cars with stoplight start / stop features.
On the side with 3 wires:
Red wire - Connect to positive battery terminal
Black wire - Connect to negative battery terminal
Yellow wire - OPTIONAL - splice into headlight positive wire to dim the LED DRLs
On the side with 2 wire:
Red - connect to positive wire of LED DRLs
Black - connect to negative wire of LED DRLs
LED Buying Guide
Why do I only see only 1 or 2 LEDs for my car?
We choose ONLY the BRIGHTEST and BEST LEDs that fit your car's bulb type for that application. We've simplified the LED buying process so you get the best LEDs possible. Just select your vehicle and we'll tell you what fits!
Will these LEDs fit my vehicle?
We have done as much research as possible to ensure that your LED fits your application. When you select your vehicle, you are displayed the best and brightest LEDs for your specific car.
What does "Compare to Original" mean?
There may be multiple bulbs types for your vehicle. Please compare your original bulb to your OEM bulb to make sure you are buying the right one.
What makes Supernova LEDs better?
It's too long to post here, but mainly it's because we manufacture our own LEDs. Click here for what makes our LEDs better.
Are LEDs sold individually?
Yes, all LEDs are sold individually unless otherwise specified.
We are putting together a database of how many LEDs are required for every car and every application. If the fitment notes, "Requires 2 for Turn Signals" make sure to buy 2 LEDs so you get the correct amount of LEDs.
Don't see a Requires for the application? We are still working on compiling this information, so just check your car to see how many you need.
What Color LED should I choose?
Match the your lens color. If your lens is Red, choose a Red LED.
If your lens is clear, choose the color of your application. For Brake lights, choose Red. For Turn Signals, choose Amber or White.
What is CANBUS and why do I care?
CANBUS vehicles monitor bulbs to ensure that they are working and not burned out. Many European cars like Audi, BMW, and Mercedes Benz need CANBUS LEDs or "Error Free LEDs." Using these LEDs will not cause a bulb-out error to be thrown. Not sure? Unplug your OEM bulb, and see if your car throws a bulb-out warning. If so, buy a CANBUS LED.
Buying Turn Signal LEDs?
If you're buying LEDs for your Turn Signals, you'll also need to buy hyperblink fixers. Without the hyperblink fixers, your turn signals will flash 2x faster than normal. Click here to get the hyperblink fixers.