Headlight Bulbs
A headlight bulb swap is the highest-value hour you can spend on night driving. These are direct-fit headlight bulbs — LED conversion kits and OE-spec halogen replacements — matched to your factory bulb size. Filter by year, make, and model; confirm your base (H11, 9005, 9012 and similar) on the product page before ordering.
Headlight Bulbs FAQs
How do I find my headlight bulb size?
Check your owner's manual, the old bulb, or the vehicle selector, which narrows the list by year and model. The size is a code like H11, 9005 or H13. Low beam and high beam may use different sizes.
Will an LED bulb work in my halogen headlight?
They fit and light up in many cases, but the beam pattern depends on the housing. Projector housings tend to do better than reflector housings, and some LED kits aren't street legal in halogen housings.
Do I need to replace both bulbs?
Usually yes. Bulbs age together, so a matched pair gives even color and brightness.
Do these kits need a decoder or adapter?
Some vehicles need one to avoid flicker or dash warnings. Check the product page for what is included.
What does 4,000+ lumen mean on a listing?
It's the brand's claim for the bulb's light output. Real-world performance also depends on your headlight housing, so don't rely on the number alone.
