2018 Audi A5 Light Bulb Sizes & Types

Sealight L2 Series: LED

• Prevents blinding on-coming vehicles: these light bulbs utilize the super high quality and most modern technology LED chips. This technology helps you get a LED array similar to the filament inside of an original halogen bulb. This creates a nice cut line on top of the beam.
• No pain in replacing bulbs often: a maximum level of heat dissipation is achieved when they are in use thanks to the ball-bearing cooling fan, the copper thermal heat sink, and the high-density aluminum body, ensuring up to 50,000 hrs lifespan.

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Fahren LED Headlight Bulbs, Waterproof And High-Durable: LED

• Whole aviation aluminum body, unique hollow carved heat sink design and 12,000RPM turbo cool fan provide super cooling ability, which ensures a longer lifof span of up to 50,000 hours.
• Almost 1:1 mini design same as halogen, perfectly fit into your housing and factory sockets without any modification, just plug and play.

These bulbs can be used as Low Beam, High Beam, or Fog Light as long as the bulb size matches. Most vehicles take separate bulbs for High Beam and Low Beam function(total 4 bulbs), they may be the different bulb sizes that need to be purchased separately.

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SEALIGHT Scoparc S1 LED Headlight Bulbs, Low Beam/Fog Light, 6000K Bright White: LED

– No tools needed to replace the lower profile LED bulb,
– No more frequent replacements: The SEALIGHT S1 LED headlight bulbs strike a perfect balance of performance and lifespan,
– Sunflower design to maximize air contact area, achieving low-temperature operation, make you stay away from noise interference while enjoying driving.
– Wider and farther lighting range allows you to see further and clearer. Fanless cooling function and no static on the radio, ensuring safe driving in extreme weather (snow, rain, fog).

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Philips X-tremeUltinon gen2: LED

These LED retrofit lights are an innovative, long-lasting way to bring more visibility and safety for drivers on the road. With 250% brighter light than traditional bulbs, they will be able to see up hills at dawn or dusk much better while also saving energy that would have been used by your vehicle's low beam headlights during those times of day when there isn't enough sunlight available!

Check price on

Firehawk V49-H8 2021 New LED Bulbs: LED

- Brightest Bulbs Under $200 - The Firehawk V49-H8 2021 LED Bulbs are the brightest and most advanced LED bulbs on the market. With 500% more brightness and 250% better night vision than other LED bulbs, these are the perfect upgrade for your car.

- Last Over 50,000 Hours - The Firehawk V49-H8 2021 LED Bulbs have a lifespan of over 50,000 hours, meaning you'll never have to worry about replacing them again. Plus, they're easy to install, taking only 5 minutes to install.

- These bulbs have a truly plug-and-play design. Moreover, they can be used for H11,H9, H16 sockets. 

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Philips D5S Standard Authentic Xenon: HID

• Get up to 200% more vision on the road.
• Consumes less energy and enhances visibility on the road.
• Original equipment quality with an Electronic high voltage starter and ballast integrated into the base of this innovative design.
• DOT compliant with precise light distribution.

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VehiCode D5S LED Headlight Bulb Conversion Kit: LED

Upgrade your vehicle's lighting system with these LED headlight bulb kits and enjoy a focused and wider beam, better visibility, and enhanced clarity. With high-quality and reliable products, you can drive with confidence and peace of mind.

This aftermarket LED headlight conversion kit is designed to perfectly replace D5S OEM Xenon bulbs without changing any wiring, making it easy to install with a simple plug-and-play feature. These bulbs apply to low-beam or high-beam headlamps with projector lenses or reflector cups, providing superior lighting performance on the road.

Please note that these D5S LED kits can ONLY be applied to D5S Xenon bulb replacement and should never be applied to other types of Xenon replacements, as it may cause Xenon ballast burnout. It's important to turn on your car when both LED headlights are well installed and not to stay with one LED and one HID or one LED and one out-of-bulb. Additionally, do not install the driver or CanBus box too close to the projector and block the moving angle of the projector lens, as it may cause an AFL error on the dashboard.

Check price on

Sealight L2 Series: LED

• Prevents blinding on-coming vehicles: these light bulbs utilize the super high quality and most modern technology LED chips. This technology helps you get a LED array similar to the filament inside of an original halogen bulb. This creates a nice cut line on top of the beam.
• No pain in replacing bulbs often: a maximum level of heat dissipation is achieved when they are in use thanks to the ball-bearing cooling fan, the copper thermal heat sink, and the high-density aluminum body, ensuring up to 50,000 hrs lifespan.

Check price on

Fahren LED Headlight Bulbs, Waterproof And High-Durable: LED

• Whole aviation aluminum body, unique hollow carved heat sink design and 12,000RPM turbo cool fan provide super cooling ability, which ensures a longer lifof span of up to 50,000 hours.
• Almost 1:1 mini design same as halogen, perfectly fit into your housing and factory sockets without any modification, just plug and play.

These bulbs can be used as Low Beam, High Beam, or Fog Light as long as the bulb size matches. Most vehicles take separate bulbs for High Beam and Low Beam function(total 4 bulbs), they may be the different bulb sizes that need to be purchased separately.

Check price on

SEALIGHT Scoparc S1 LED Headlight Bulbs, Low Beam/Fog Light, 6000K Bright White: LED

– No tools needed to replace the lower profile LED bulb,
– No more frequent replacements: The SEALIGHT S1 LED headlight bulbs strike a perfect balance of performance and lifespan,
– Sunflower design to maximize air contact area, achieving low-temperature operation, make you stay away from noise interference while enjoying driving.
– Wider and farther lighting range allows you to see further and clearer. Fanless cooling function and no static on the radio, ensuring safe driving in extreme weather (snow, rain, fog).

Check price on

Philips X-tremeUltinon gen2: LED

These LED retrofit lights are an innovative, long-lasting way to bring more visibility and safety for drivers on the road. With 250% brighter light than traditional bulbs, they will be able to see up hills at dawn or dusk much better while also saving energy that would have been used by your vehicle's low beam headlights during those times of day when there isn't enough sunlight available!

Check price on

Firehawk V49-H8 2021 New LED Bulbs: LED

- Brightest Bulbs Under $200 - The Firehawk V49-H8 2021 LED Bulbs are the brightest and most advanced LED bulbs on the market. With 500% more brightness and 250% better night vision than other LED bulbs, these are the perfect upgrade for your car.

- Last Over 50,000 Hours - The Firehawk V49-H8 2021 LED Bulbs have a lifespan of over 50,000 hours, meaning you'll never have to worry about replacing them again. Plus, they're easy to install, taking only 5 minutes to install.

- These bulbs have a truly plug-and-play design. Moreover, they can be used for H11,H9, H16 sockets. 

Check price on

Philips D5S Standard Authentic Xenon: HID

• Get up to 200% more vision on the road.
• Consumes less energy and enhances visibility on the road.
• Original equipment quality with an Electronic high voltage starter and ballast integrated into the base of this innovative design.
• DOT compliant with precise light distribution.

Check price on

VehiCode D5S LED Headlight Bulb Conversion Kit: LED

Upgrade your vehicle's lighting system with these LED headlight bulb kits and enjoy a focused and wider beam, better visibility, and enhanced clarity. With high-quality and reliable products, you can drive with confidence and peace of mind.

This aftermarket LED headlight conversion kit is designed to perfectly replace D5S OEM Xenon bulbs without changing any wiring, making it easy to install with a simple plug-and-play feature. These bulbs apply to low-beam or high-beam headlamps with projector lenses or reflector cups, providing superior lighting performance on the road.

Please note that these D5S LED kits can ONLY be applied to D5S Xenon bulb replacement and should never be applied to other types of Xenon replacements, as it may cause Xenon ballast burnout. It's important to turn on your car when both LED headlights are well installed and not to stay with one LED and one HID or one LED and one out-of-bulb. Additionally, do not install the driver or CanBus box too close to the projector and block the moving angle of the projector lens, as it may cause an AFL error on the dashboard.

Check price on