2 Color LED, 2 Positive Inputs

Printed From: the12volt.com
Forum Name: Lights, Neon, LEDs, HIDs
Forum Discription: Under Car Lighting, Strobe Lights, Fog Lights, Headlights, HIDs, DRL, Tail Lights, Brake Lights, Dashboard Lights, WigWag, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=147251
Printed Date: April 18, 2024 at 8:28 AM

Topic: 2 Color LED, 2 Positive Inputs

Posted By: furyexpert
Subject: 2 Color LED, 2 Positive Inputs
Date Posted: February 08, 2022 at 6:34 PM

Hey guys need a little help
Want to run a 2 color led on my truck with the 1st color driven from the daytime running lights the 2nd color driven from fog lights.

So when fog lights come on it changes to color 2. (White). When DRL are on color 1( Amber ). So fog light takes over

Please advise

Replies:

Posted By: geepherder
Date Posted: February 09, 2022 at 4:09 PM

Connect ignition power to terminal 30 of your relay, 87a to LED color 1 (DRL indicator), 87 to LED color 2 (fog lights indicator). Connect the vehicle's fog light positive output to 86 and ground 85.

You can always add a suppression diode across the coil if you want (striped side to 86).

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My ex once told me I have a perfect face for radio.

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