2009 Cadillac CTS Light Bulb Sizes & Types

Philips D1S Standard Authentic Xenon: HID

Discover the xenon lighting solutions, one of the popular choices in xenon lighting. These xenon bulbs produce even more light to satisfy the most demanding drivers while maintaining their high Original Equipment quality and superior performance. Make sure to order genuine Original Equipment quality Xenon lighting from Philips, the inventor of Xenon lighting.

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OSRAM XENARC OEM 4300K D1S HID/XENON: HID

–DOT approved, 100% legal for On/Off road use
– Extremely Long Life with precise light distribution & consistent performance.

ONLY Upgrade version Osram HID bulbs such as XNL, CBI, CBB, etc… that come with 7-digit TRUST code gives matching batch# on bulb label and inside of metal base cap. This standard OE bulb has 11-digit security label and batch# on bulb may be different from batch# found inside of metal base ... Check price on

Marsauto 194 LED Light Bulbs Amber Yellow: LED

Introducing the Marsauto 194 LED Light Bulbs in Amber Yellow, the perfect lighting solution for your car's various applications. With their impressive brightness and ease of installation, these bulbs will stay with you all the time, providing enhanced visibility and style.Experience a super bright light output with the Marsauto 194 LED Light Bulbs. With 200 lumens of brightness, these bulbs ensure excellent visibility in a variety of applications. Whether you ... Check price on

Sealight L2 Series: LED

• Simple installation: it’s been designed as a plug-and-play lighting solution, so does not need the help of a mechanic to fit into most cars.
• No pain of 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 high-density aluminum body, ensuring up to 50,000 hrs lifespan.
• No spots: with a 360-degree light output radius, ... Check price on

PIAA 19665 H9 Xtreme White Plus: Halogen

If you’re looking for better visibility on your road, then Xtreme White Hybrid bulbs should be at the top of your list. These high-quality glasses and alloy filaments provide more contrast to what can sometimes become dim or dull light from stock lamps so that way not only do they allow car lovers to see farther but also safer as well! Made with safety in mind from the start these ... Check price on

Cougar Motor LED: LED

• True 1:1 Size: Extreme 1:1 design of Cougar Motor's new generation plug-in led bulb is comparable to the original bulb, without additional wiring harness and drive. To ensure a smooth installation, there is no need to worry about modifying the fixed lamp housing, easy upgrade and replace the halogen bulbs instantly.
• The exquisite lamp body built-in highly integrated EMC and drive, with no radio interference. Intelligent Canbus ready can match 99% ... Check price on

Sealight L2 Series: LED

• 600% Brighter: These LED bulbs use double-sided LED chips. 6000K xenon white provides a clear vision for night driving, earlier detecting obstacles ahead, maximizing the driver's reaction time
• Safer Light Pattern: 0.04-inch ultra-thin board design improves light concentration, no shadows or glare, without blinding other drivers to ensure absolute safety for you and oncoming drivers

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PIAA 15211 H11 Xtreme White Plus: Halogen

• Cold pressed aluminum and poly blended bases reduce the vibration of the bulb by over 30% while pulling heat away from the filament and globe. Thus giving the user more performance and reducing the likely hood of premature burn out due to excessive vibration.
• Direct replacements for your vehicle's stock bulbs. Simply remove the stock bulbs and insert these and enjoy more safety, output, and premium look.

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PIAA 15211 H11 Xtreme White Plus: Halogen

Xtreme White Hybrid bulbs are worth it if you want the lightest possible. They're brighter and provide better contrast versus stock, allowing drivers to see farther with greater safety on dark roads or high traffic areas like city streets at night time - because these lights don't have any filters that would interfere with their visibility! Made from quality materials such as quartz glass alongside our special alloy filaments which ... Check price on

Philips Automotive Lighting H11 X-tremeVision Upgrade Headlight Bulb with up to 100% More Vision, 2 Pack, white: Halogen

Choose Philips X-television headlight bulbs if you are looking for maximum light output from halogen bulbs. Philips X-television bulbs offer up more vision by offering a beam that's longer than the beam produced by a standard halogen headlight. This makes Philips X-television a perfect choice for drivers who want to see farther. 

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PHILIPS H11 Standard Halogen Replacement Headlight Bulbs: Halogen

The Philips H11 Standard Halogen Replacement Headlight Bulbs are a prime choice for drivers looking for original equipment quality without the hefty price tag. Part of Philips' esteemed Standard range, these bulbs are manufactured to the same high standards as those supplied to automakers globally, ensuring reliable performance that motorists can trust.

For over a century, Philips has been at the forefront of automotive lighting innovation, crafting headlights and fog bulbs ... Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

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Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

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Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on

WLJH 6x Super Bright White Light Bulbs: LED

Introducing the WLJH 6x Super Bright White Light Bulbs, the ultimate lighting solution for your car. With their unique design and advanced features, these bulbs are designed to enhance your driving experience and give you a sense of pride in ownership. The WLJH 6x Super Bright White Light Bulbs feature a unique aluminum heatsink design. This design ensures better heat dissipation, allowing the bulbs to operate at optimal temperatures and ... Check price on

Sylvania White Mini Bulb: LED

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look simply and cost-effectively. 

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Marsauto LED Light Bulb 6000K Replacement Bulbs: LED

– Better beam pattern: each bulb has 5 pcs high power SMD led, color temperature: 6000K(xenon white), voltage: 12V
– No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes. 

Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter ... Check price on