893 Series:
The 893 Series Bulbs are a single filament bulb sealed in a halogen gas filled glass tube. They are found stock in 1994-2004 Mustang GT fog lights and 1994-2001 Cobra fog lights.

9004 Series:
The 9004 Series Bulbs, also known as HB1 Series Bulbs, are dual filament bulbs featuring both high and low beam filaments in one halogen gas filled glass tube. These popular bulbs were featured in many cars including factory Mustang headlights from 1986-1993. They are also found in many of our Fox Body headlight upgrade kits.

9005 Serioes:
The 9005 Series Bulbs, also known as HB3 Series Bulbs, are a single filament bulb sealed in a halogen gas filled glass tube. They are uniquely identified by their 90 degree bent elbow connector. These Mustang bulbs are featured in some of our 1994-2004 Mustang projector upgrade kits.

9006 Series:
The 9006 Series Bulbs, also known as HB4 Series Bulbs, are a single filament bulb sealed in a halogen gas filled glass tube. They are uniquely identified by their 90 degree bent elbow connector. These bulbs are featured in some of our 1994-2004 Mustang projector upgrade kits.

9007 Series:
The 9007 Series Bulbs, also known as HB5 Series Bulbs, are dual filament bulbs featuring both high and low beam filaments in one halogen gas filled glass tube. These popular bulbs are featured in many cars including factory Mustang Headlights from 1994-2004. They are also found in many of our 94-04 and Fox Body headlight upgrade kits.

H1 Series:
The H1 Series Bulbs are a single filament bulb sealed in a halogen gas filled glass tube. They are found in many of our 1994-2004 Mustang projector headlight upgrade kits.

H3 Series:
The H3 Series Bulbs are a single filament bulb sealed in a halogen gas filled glass tube. Their unique feature is a cloth insulated wire coming off of the back of the bulb. They are found factory in 1986-1993 Mustang fog lights and are featured in many of our 1986-2004 Mustang projector headlight upgrade kits.

H10 Series:
The H10 Series Bulbs, also known as 9145 Series Bulbs, are a single filament bulb sealed in a halogen gas filled glass tube. They are uniquely identified by their 90 degree bent elbow connector. These bulbs are featured factory on the 2003-2004 Cobra Fog Lights and on the new 2005+ Mustang GT fog lights and our 2005+ fog light upgrade kits.

H11 Series:
The H11 Series Bulbs are single filament bulb sealed in a halogen gas filled glass tube. These brawny bulbs are the latest development in 90 degree halogen bulb technology. They are featured factory on the new 2005+ Mustang V6 optional foglights.

H13 Series:
The H13 Series Bulbs, also known as 9008 Series Bulbs, are dual filament bulbs featuring both high and low beam filaments in one halogen gas filled glass tube. These brawny bulbs are the latest development in halogen bulb technology. They are featured factory on the new 2005+ Mustang headlights.

To find applications for these products, please check out the link below.