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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

80w / 100w Headlights

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Old Apr 20, 2011 | 04:31 PM
  #31  
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Hmmm interesting.

Good thing I have bright fog lights
 
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Old Apr 20, 2011 | 04:36 PM
  #32  
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I think all plow relay setups have one relay for lows, one for highs, not one per side. One relay fails and you would loose your lights. I believe those are all legal and sold by large brands I don't think anyone does it the way you describe. I could be wrong here, so please correct me if I am.

Not that it's a bad idea, because I don't think you are wrong that making each side independent is safer. But I suspect setups like you describe are hard to come by. Now that you've posted this, there is a good chance I may build my own harness then.
 
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Old Apr 20, 2011 | 04:40 PM
  #33  
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I'm getting the harness I posted earlier which is for HIDs and also going to get one for the stock lights. I agree having separate fuses/relays for each light is a good idea, but at the very least you should have a backup light source. In my case I have both a set of driving lights and a set of fog lights built into my brush guard.
 
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Old Apr 20, 2011 | 04:44 PM
  #34  
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driving & fog lights are both good ideas. I'll say that driving around with fogs only is damn near impossible at most speeds. driving lights might be better, dunno.
 
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Old Apr 20, 2011 | 04:50 PM
  #35  
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My driving/fog lights use a 100W H3 bulb, they're pretty damn bright. haha

 
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Old Apr 20, 2011 | 05:22 PM
  #36  
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From: Puyallup, WA
Originally Posted by skyfox10
I think all plow relay setups have one relay for lows, one for highs, not one per side. One relay fails and you would loose your lights. I believe those are all legal and sold by large brands I don't think anyone does it the way you describe. I could be wrong here, so please correct me if I am.

Not that it's a bad idea, because I don't think you are wrong that making each side independent is safer. But I suspect setups like you describe are hard to come by. Now that you've posted this, there is a good chance I may build my own harness then.
I can see this, because you can always flip on your high beams or visa versa. The PO that did my car way back when used a single DTDP relay for both the high and low beams. I learned a lot on that car to say the least.

Suffice to say splitting from side to side or high and low would accomplish the same thing. Although you would have that split second of "alertness" before switching high / low.

Lots of good ideas on how to make things better. I think Ford left a little to be desired on the wire sizing for the headlights.

David
 
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Old Apr 21, 2011 | 01:52 AM
  #37  
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Originally Posted by SideWinder4.9l
Will do...Thanks Texas.....Out of curiousity though....Does the harness/relays actually brighten the light just a tad? Cos if you look in my build thread, you'll see I have some "Dim" lights...

-Wes
Yes it can brighten the lights some because they review more power.
 
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Old Apr 21, 2011 | 01:55 AM
  #38  
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I added a large 30 amp blade fues to my relay harness.

One relay for low beams and one relay for high beams is just fine. Many cars/trucks come factory with headlight relays and are done this way. You do not need 4 relays. Most fog lights have 1 relay for the pair of lights.
 
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Old Apr 21, 2011 | 01:59 AM
  #39  
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Originally Posted by Prototype
My driving/fog lights use a 100W H3 bulb, they're pretty damn bright. haha

Using 100w H3 bulbs is illegal. I would use the 55w that would have originally been in the lights.
 
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Old Apr 21, 2011 | 02:47 AM
  #40  
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From: Jamul
Originally Posted by TexasGuy001
Using 100w H3 bulbs is illegal. I would use the 55w that would have originally been in the lights.
100w is what came in them.. Maybe the PO put them in but I'm not going to mess with them since I doubt I'll ever even use the lights.
 
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Old Apr 21, 2011 | 02:56 AM
  #41  
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Originally Posted by Prototype
100w is what came in them.. Maybe the PO put them in but I'm not going to mess with them since I doubt I'll ever even use the lights.
Thats cool. Stock headlights are about 55w low and 65w high.
 
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Old Apr 21, 2011 | 02:58 AM
  #42  
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Skyfox, You still need to get some Hella 550 lights.

 
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Old Apr 21, 2011 | 09:50 AM
  #43  
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Use driving or fog lights, shut them off when other traffic is approaching.
 
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Old Apr 21, 2011 | 01:01 PM
  #44  
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Originally Posted by TexasGuy001
Skyfox, You still need to get some Hella 550 lights.
I hear ya, it's on my list. I've been making it a point to put money away for a trip to California I am making next month, so I'll probably end up putting it off till June.

How do you have the switch in the cab set up?
 
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Old Apr 21, 2011 | 11:51 PM
  #45  
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Originally Posted by TexasGuy001
Skyfox, You still need to get some Hella 550 lights.

Your cheating with a discontinued light. The Hella XL's are a nice light .
 
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