• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

High watt headlight bulbs- Anyone melt the headlight housing??

  • Thread starter Thread starter slvr302
  • Start date Start date Jun 28, 2004
  • 1
  • 2
Next
1 of 2 Next Last

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#1
  • Jun 28, 2004
  • #1
Has anyone experienced the actual headlight housing melt or become discolored from using higher wattage headlight bulbs?

I am aware of the issues with the socket, wiring, and/or light switches melting/burning from not using an upgraded harness.

I am only concerned with the headlight housing getting messed up. Has anyone had this happen?
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Jun 28, 2004
#2
  • Jun 28, 2004
  • #2
I've run 100watt bulbs with no problems. But I had to intall relays so the wires wouldn't melt (again)
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Jun 28, 2004
#3
  • Jun 28, 2004
  • #3
I just run Sylvania Silverstarts in all my cars. They are stock wattage but a whiter brighter light.

I'm not big into blue lights, i just wanted a clean white light which these are.
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#4
  • Jun 28, 2004
  • #4
BlackFox5.0 said:
I've run 100watt bulbs with no problems. But I had to intall relays so the wires wouldn't melt (again)
Click to expand...

Which 100 watt bulbs are you using?
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#5
  • Jun 28, 2004
  • #5
Mustang5L5 said:
I just run Sylvania Silverstarts in all my cars. They are stock wattage but a whiter brighter light.

I'm not big into blue lights, i just wanted a clean white light which these are.
Click to expand...

I'm not into blue lights either. Just want pure white. I have Silverstars. Don't know what the car looks like at night with them yet (car is in the shop).
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Jun 28, 2004
#6
  • Jun 28, 2004
  • #6
slvr302 said:
I'm not into blue lights either. Just want pure white. I have Silverstars. Don't know what the car looks like at night with them yet (car is in the shop).
Click to expand...

You do know they are stock wattage right? not 100W
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#7
  • Jun 28, 2004
  • #7
Mustang5L5 said:
You do know they are stock wattage right? not 100W
Click to expand...

Yes
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Jun 28, 2004
#8
  • Jun 28, 2004
  • #8
slvr302 said:
Yes
Click to expand...

Ok just checkin'

btw, i have had to help a few friends replace their headlight sockets after they melted down from running higher wattage bulbs.
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#9
  • Jun 28, 2004
  • #9
Mustang5L5 said:
Ok just checkin'

btw, i have had to help a few friends replace their headlight sockets after they melted down from running higher wattage bulbs.
Click to expand...

I'll bet they weren't using an upgraded harness
 

Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,260
17,945
224
Massachusetts
Jun 28, 2004
#10
  • Jun 28, 2004
  • #10
Definitely not.

You really need to run a relay with 10G wires and use the stock headlight wires to trigger it. That should solve the problem
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#11
  • Jun 28, 2004
  • #11
Mustang5L5 said:
Definitely not.

You really need to run a relay with 10G wires and use the stock headlight wires to trigger it. That should solve the problem
Click to expand...

I have an upgraded wiring harness from suvlights.com

I'm sure I will not have an issue with wiring...just wanted to know if the housing will be affected by using high watt bulbs
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Jun 28, 2004
#12
  • Jun 28, 2004
  • #12
I used blue ebay bulbs, lasted a few weeks, they are all junk. I put in silverstars and they seem just as bright, and it's nice white light. I've had them in a while now....
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#13
  • Jun 28, 2004
  • #13
BlackFox5.0 said:
I used blue ebay bulbs, lasted a few weeks, they are all junk. I put in silverstars and they seem just as bright, and it's nice white light. I've had them in a while now....
Click to expand...

They wouldn't happen to be MTEC would they?
 

89MustangGX

I have nothing productive to add!
Jul 3, 2001
10,262
1
0
Mill Creek, WA
Jun 28, 2004
#14
  • Jun 28, 2004
  • #14
I've run higher wattage bulbs (clear, not blue or anything) in my Mustangs and my Truck for years now. Never had a problem. Maybe not having any type of funky coating on it puts out less heat???
 

BlackFox5.0

Founding Member
Aug 7, 2000
3,514
1
0
Massachusetts
Jun 28, 2004
#15
  • Jun 28, 2004
  • #15
slvr302 said:
They wouldn't happen to be MTEC would they?
Click to expand...

I don't know what that is, so....I'm going to have to say, no?
 

Henceforward

The Avatar Master
Founding Member
Jul 17, 2001
485
0
0
Jun 28, 2004
#16
  • Jun 28, 2004
  • #16
Silvania Silverstars!!!

Silvania Silverstars are very high quality light bulbs...I never took before and after pictures, but the after pictures are really good...

They are more expensive than stockers, but if you want nice lights they work...
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 28, 2004
#17
  • Jun 28, 2004
  • #17
89MustangGX said:
I've run higher wattage bulbs (clear, not blue or anything) in my Mustangs and my Truck for years now. Never had a problem. Maybe not having any type of funky coating on it puts out less heat???
Click to expand...

The coatings are used to filter out the "yellowness" of the light to make them appear more white. That wouldn't have anything to do with the amount of heat generated. Do you know which bulbs you are using by any chance?
 

cjman15

Banned
Apr 15, 2004
1,009
0
0
Fairfield, PA
Jun 28, 2004
#18
  • Jun 28, 2004
  • #18
I've bought a couple sets of those "blueish" bulbs off ebay... everytime i install them my right bulb blows... eventually my harness was messed up from me removing and adjusting tha bulbs... so i repaired that recently with tha replacement socket off 50resto. I put tha stock halogen type bulbs back in it. Haven't had a problem since, but i miss tha brighter white color of my old bulbs
 

89MustangGX

I have nothing productive to add!
Jul 3, 2001
10,262
1
0
Mill Creek, WA
Jun 29, 2004
#19
  • Jun 29, 2004
  • #19
slvr302 said:
The coatings are used to filter out the "yellowness" of the light to make them appear more white. That wouldn't have anything to do with the amount of heat generated. Do you know which bulbs you are using by any chance?
Click to expand...

I'm only thinking that the coating may hold in some heat. It might not, but like I said -- never had a problem, so I have no other explanation.

Here's a link to the bulbs I like:

http://www.classicgarage.com/classicgarage/9010clearhal.html

You can get them in higher wattage low and high, or higher wattage high with stock low. I've used both, currently using the latter. Cheap too.
 

slvr302

Founding Member
May 10, 2002
927
0
0
New Jersey
Jun 29, 2004
#20
  • Jun 29, 2004
  • #20
For any of you guys buying bulbs off of Ebay, you may think they all suck but why generalize all of them? Which ones did u get? I was looking into possibly getting these

http://cgi.ebay.com/ebaymotors/ws/e...tem=7908265804&category=33710&sspagename=WDVW
 
  • 1
  • 2
Next
1 of 2 Next Last
You must log in or register to reply here.

Similar threads

1
Electrical 1985 mustang gt Led conversion trouble
  • 1985fox
  • Jan 5, 2026
  • Fox 5.0 Mustang Tech
Replies
10
Views
637
Fox 5.0 Mustang Tech Jan 15, 2026
1985fox
1
2
Electrical mayhem
  • 2000ElectricGreen
  • Mar 13, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
2
Views
282
1996 - 2004 SN95 Mustang -General/Talk- Mar 24, 2026
2000ElectricGreen
2
B
Taillight upgrade?
  • BeardIsRed
  • Feb 1, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
329
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 5, 2026
rednotch
K
Electrical Weird horn - headlight issue
  • Kuwait-Foxbody
  • May 27, 2024
  • Fox 5.0 Mustang Tech
Replies
3
Views
819
Fox 5.0 Mustang Tech May 28, 2024
Noobz347
Resolved 93 Mustang 5.0 - Cranks but does not start
  • dan50
  • Jul 18, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
138
Fox 5.0 Mustang Tech Jul 18, 2026
dan50
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?