2015 Cadillac CTS Bulb Size

2015 Cadillac CTS Headlight Bulb High Beam (H9)

LED Lights

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  #1 Bestseller

  Sealight L2 Series

  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
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  Trustworthy Manufacturer

  Hikari UltraFocus H9 LED HEadlight Bulbs

  Upgrade your ride with the HIKARI UltraFocus H9 LED Headlight Bulbs. With a 500% brighter output compared to stock and a power draw of less than 32W, these bulbs use ZES LED technology to deliver an ultra bright beam and sharp cut off line, ensuring optimal visibility while avoiding blinding...
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  Trustworthy Manufacturer

  Fahren H9 LED Headlight Bulbs

  Looking to replace your dim and dated halogen headlights with something brighter and more modern? Look no further than Fahren H9 LED Headlight Bulbs! These bulbs are 600% brighter than halogens and provide a much clearer, cool white light. Installation is a breeze – it takes only 10 minutes and...

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Halogen Lights

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  Premium Pick

  PIAA 19665 H9 Xtreme White Plus

  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

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Xenon HID Conversion Kit

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  Best Overall

  Morimoto Elite HID Kit System

   The Morimoto Elite Systems have earned their reputation amongst many as the aftermarket's best set of HIDs. We urge you to check out the specs below, read the reviews, and then ask yourself whether your ability to see well while driving at night is worth saving a couple of bucks....

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2015 Cadillac CTS Headlight Bulb Low Beam (H11)

LED Lights

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  Editor's Choice

  Cougar Motor 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
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  #1 Bestseller

  Sealight L2 Series

  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
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  Premium Pick

  NOVSIGHT LED H11 Bulbs

  These bulbs are equipped with 2022 upgraded chipsets. Upgraded LED chips, fashion, and cool design, outstanding performance. You will not regret getting it. See Further - the 6500K xenon white LED bulbs, allows you to see wider and farther the road ahead. Increase reaction time and make night driving safer. Reduce...

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Halogen Lights

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  Premium Pick

  PIAA 15211 H11 Xtreme White Plus

  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.
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  Premium Pick

  PIAA 15211 H11 Xtreme White Plus

  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...

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Xenon HID Conversion Kit

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  Best Overall

  Morimoto H11 Elite HID System - Ballasts: 35w

  As one of the most important parts in any HID lighting upgrade; don't skimp out when it comes to your wiring. It doesn't matter how good your ballasts are. How good your bulbs are? If your harness is a piece of crap when it gives out your fog lights are

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2015 Cadillac CTS Headlight Bulb High Beam and Low Beam(Coupe, with HID headlights) (D1S)

Xenon HID Conversion Kit

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  Best Choice

  Philips D1S Standard Authentic Xenon

  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

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LED Lights

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  Premium Quality

  VehiCode D1S/S1R/D1C LED Bulbs 6000K White

  2 x Epistar LED Chips are specially designed to have focused and wider beam to fit DOT required high or low beam pattern of original D1S D1R D1C HID Xenon bulb in reflector/projector headlight or fog light house - No dark spots will be caused. YOU MUST PAY ATTENTION: 1. D1S/R LED kit...

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2015 Cadillac CTS Headlight Bulb High Beam and Low Beam(Sedan) (D3S)

Xenon HID Conversion Kit

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  Best Choice

  Philips D3S Standard Authentic Xenon HID

  Xenon HID lights deliver better light but consume less power. This offers drivers enhanced visibility while allowing the vehicle to save electrical power for other functions. With twice the amount of light, you can see potential obstacles much sooner. At highway speeds, HID lights give you up to a full

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LED Lights

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  Extremely Bright

  VehiCode D3S LED Headlight Conversion Kit - Xenon Replacement

  Looking for an LED conversion kit that will perfectly replace your OEM D3S D3R D3C Xenon bulb without changing any wiring? Look no further than the VehiCode D3S LED Headlight Conversion Kit. Each all-in-one LED conversion light lamp features mute fan cooling and CAN-bus error decoding, making installation a breeze.

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2015 Cadillac CTS License Plate Light Bulb (2825)

LED Lights

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  Premium Pick

  Sylvania White Mini Bulb

  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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  For Car Dome, Map Door, Courtesy, License Plate Lights

  Marsauto LED Light Bulb 6000K Replacement Bulbs

  – 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

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2015 Cadillac CTS Back Up Reverse Light Bulb (921)

LED Lights

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  Best Choice

  Philips 12789LPB2 Bright White Vision

  Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are covered

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2015 Cadillac CTS Parking Light Bulb(Coupe) (2825)

LED Lights

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  Premium Pick

  Sylvania White Mini Bulb

  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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  For Car Dome, Map Door, Courtesy, License Plate Lights

  Marsauto LED Light Bulb 6000K Replacement Bulbs

  – 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

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2015 Cadillac CTS Daytime Running Light Bulb(Coupe, with HID headlights) (5201)

LED Lights

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  Premium Quality

  Auxbeam 5201/5202/9009 LED Fog Light Bulbs, 6500K Xenon White

  Introducing the Auxbeam 5201/5202/9009 LED Fog Light Bulbs, the perfect solution for upgrading your vehicle's fog lights. With their 6500K Xenon White color, these bulbs not only provide a stylish look but also offer enhanced visibility on the road. Featuring advanced 3030-16SMD chipsets, these bulbs deliver high power LED illumination...

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2015 Cadillac CTS Dome Light Bulb (2825)

LED Lights

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  Premium Pick

  Sylvania White Mini Bulb

  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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  For Car Dome, Map Door, Courtesy, License Plate Lights

  Marsauto LED Light Bulb 6000K Replacement Bulbs

  – 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

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