What is the low beam headlight bulb size for a 2010 Tesla Roadster?

The 2010 Tesla Roadster uses a 9005XS bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 2010 Tesla Roadster?

The high beam bulb size for the 2010 Tesla Roadster is H9B.

Why are my 2010 Tesla Roadster headlights dim?

Dim headlights on a 2010 Tesla Roadster can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9005XS LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 2010 Tesla Roadster fog light?

The 2010 Tesla Roadster typically does not come with factory fog lights in all trim levels. If your vehicle is equipped with them, check the manual as sizes can vary by trim.

Is the 2010 Tesla Roadster single or dual beam?

The 2010 Tesla Roadster uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 2010 Tesla Roadster?

Yes, the 2010 Tesla Roadster comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9005XS LED conversion kit for the low beams.

Did the 2010 Tesla Roadster change headlight bulb sizes from the previous year?

No — the 2010 Tesla Roadster uses the same bulb sizes as the 2009 model. This configuration has been consistent across the 2008–2010 generation.

Is the 2010 Tesla Roadster the first or last year to use 9005XS bulbs?

The 2010 Tesla Roadster is the last year in the 2008–2010 generation to use the 9005XS bulb for the low beam headlight.

How do I change the headlight on a 2010 Tesla Roadster?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 9005XS bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 2010 Tesla Roadster?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 9005XS LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 2010 Tesla Roadster headlights?

A pair of halogen 9005XS bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 2010 Tesla Roadster?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 9005XS position are available as direct plug-and-play replacements.

The 2010 Tesla Roadster is the last model year to use this bulb configuration (2008–2010).

Fitment Guaranteed for 2010 Tesla Roadster

What Size Bulbs Does a 2010 Tesla Roadster Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 2010 Tesla Roadster Have?

The 2010 Tesla Roadster utilizes a refined lighting configuration featuring 5 distinct bulb positions. It features a standard lighting system powered by a dual-bulb halogen configuration using separate 9005XS low beam and H9B high beam bulbs for precise light distribution. This model belongs to the mid years of the Roadster's 2008-2011 production span.

Can You Put LED Bulbs in a 2010 Tesla Roadster?

Upgrading to LED is one of the most effective ways to modernize your Tesla's appearance and safety profile. We recommend starting your upgrade with the 9005XS low beams, as they see the most use. Adding a matching H9B LED kit later will complete the look and ensure consistent lighting performance.

2010 Tesla Roadster Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9005XS	Buy 9005XS →
Turn Signal Front	7507	Buy 7507 →
High Beam	H9B	Buy H9B →
Parking Light	W5W	Buy W5W →
Dome Light	W5W	Buy W5W →

How do the 2010 Tesla Roadster's bulbs compare to other years?

The 2010 Tesla Roadster uses the same bulbs as the 2009 model.

The 2011 model switched to a different bulb configuration.

This bulb configuration covers the 2008–2010 model years. ← 2009 2011 →

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Other Roadster Years

2011 2009 2008

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