Greg, All we do is turn on the light, any 12 volt+ led will work. John Hervey www.specialTauto.com -----Original Message----- From: gzapf [mailto:x86Daddy@xxxxxxxxxxxxx] Sent: Wednesday, July 14, 2004 10:15 PM To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] Re: Fan Zilla vs. BA7 LED "Fan Fail Light" I did not even attempt to replace that bulb, due to being aware of an issue with FanZilla and an LED there... the SpecialTAuto 2x2 might work with an LED just fine, but I saved myself the trouble of finding out. Given that it's a light that is only on every once in a while, I wasn't concerned about the heat or current draw. Further, the red LEDs behind the red text looks very similar to the bulbs, and I didn't notice much visible difference. To owners of the SpecialTAuto fan fix 2x2: I can't confirm that there's a problem with using an LED for the Fan Fail light.... I just suspected that there may be one because there is a clash with the FanZilla. The other followup does a good job explaining the reason LEDs can cause problems and the math behind it, and most LED auto bulb suppliers also carry resistors made for that issue. In certain cases in the DeLorean though, current draw isn't the only reason to go with LEDs... heat from a door bulb partially melted a lense (before I owned it), and I've read that the AC panel's printed patterns begin to deteriorate with the heat of the bulbs. --Greg --- In dmcnews@xxxxxxxxxxxxxxx, "ryanpwright" <yahoo1@xxxx> wrote: > How would one go about making an LED appear to be a normal bulb, so > that a BA7s LED could be used in place of the fan fail bulb and not > cause problems with the SpecialTAuto 2x2? An inline resistor, perhaps? To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/