Factory setup not specified in fitment source

2015 Nissan Altima Headlight Bulbs & Lighting Guide

Choose the factory headlight system below to see the correct bulb and recommendation path for this 2015 Nissan Altima.

Low beam
Factory halogen system
High beam
H11
Factory setup
Factory setup not specified in fitment source

Choose the factory system installed in this vehicle. Bulb sizes and recommendations change with that selection.

2015 Nissan Altima representative vehicle image

Best headlight upgrades

These products were physically tested by BulbFacts, but the tests were not performed in this exact vehicle unless a card explicitly says otherwise.

Factory setup not specified in fitment source

High Beam: H11

Best direct replacement

OSRAM Night Breaker 200

High Beam H11

BulbFacts testedCorrect bulb size
Best Standard Reflector Upgrade

The Night Breaker 200 is the top standard-wattage reflector recommendation at the time of review. Anything scoring higher in the reflector chart uses much higher wattage, while the NB200 keeps the simple drop-in halogen format.

General BulbFacts housing test
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A matching bulb size identifies fitment; it does not by itself prove optical compatibility or make a conversion a vehicle-specific recommendation.

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Other bulbs

Available exterior and interior lighting data for this model year.

Brake Light
7443Possible fitment — verify installed bulb
Cargo / Trunk Light
T10Possible fitment — verify installed bulb
Door Light
T10Possible fitment — verify installed bulb
Daytime Running Light
5202Possible fitment — verify installed bulb
Fog Light
H11Possible fitment — verify installed bulb
Front Turn Signal
7443Possible fitment — verify installed bulb
Glove Box Light
T5Possible fitment — verify installed bulb
License Plate Light
T10Possible fitment — verify installed bulb
Parking Light
7443Possible fitment — verify installed bulb
Rear Side Marker
T10Possible fitment — verify installed bulb
Reverse Light
T15Possible fitment — verify installed bulb
Stepwell Light
T10Possible fitment — verify installed bulb
Technical details and sources

Fitment, factory-system research, and BulbFacts product tests remain separate evidence. A matching bulb size does not by itself make a conversion a vehicle-specific recommendation.

PositionBulb or systemEvidence status
High BeamFactory setup not specified in fitment sourceH11Possible fitment — verify installed bulb
Low BeamLighting: halogenH11Likely fitment
Low BeamLighting: HIDD2SLikely fitment

Each model year opens its own BulbFacts record. Bulb sizes and factory systems are not carried over from adjacent years.

Fitment note: Verify the installed bulb, connector, housing, and factory system before ordering. A bulb-size match is not automatically a conversion recommendation or proof of vehicle-specific testing.