dome light fade

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=23879
Printed Date: May 22, 2024 at 12:12 AM

Topic: dome light fade

Posted By: igotthejoy
Subject: dome light fade
Date Posted: January 03, 2004 at 10:32 PM

so i'm admiring my friend's car dome light the other day because it fades off when he closes his door. it was a computer-controlled fade, but i got to thinking, why couldn't a capacitor do the trick? so i tried it out, but quickly realized i need a much bigger capacitor than is practical. so anyone have any tips? is there a way i could do this with relays/capacitors/resistors? or should i stick to icu's controlling it? i also thought i could replace the 8W dome light in my car with an LED and just using a capacitor, but that is less desirable as it's much dimmer. i would appreciate any thoughts/tips anyone has.

Replies:

Posted By: jakita
Date Posted: January 03, 2004 at 10:51 PM

Let me know what you find out please

Posted By: hotrodelectric
Date Posted: January 04, 2004 at 1:06 AM

Try this one. I don't know how good it is, but it's worth a shot. What I want to try is a dimmer module from another car- the one from a Saab 900 or 9000 looks like a good bet. I don't know though if it fades the lamps out, or just shuts them off after a few seconds.

Posted By: igotthejoy
Date Posted: January 04, 2004 at 8:22 AM

thanks, at least that one gets me started...i appreciate it! (i probably will end up trying to just use another car's, seems easier anyway).