
About this guide
H3 is a single-filament bulb base for specific auxiliary or fog-light housings. Confirm the socket and re-aim the beam after installation.
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The picks, in detail

Philips UltinonSport H3 LED
H3 LED replacement for a confirmed H3 housing.
- H3 base
- Known brand
- Housing-dependent
OSRAM LEDriving HL H3
H3 LED replacement option.
- H3 base
- Lighting specialist
- Confirm legality
- H3 base
- Common base
- Check clearance
- H3 base
- Compact option
- Confirm housing
- H3 base
- Vehicle lookup
- Not universal
- H3 base
- Widely listed
- Aim required
- H3 base
- Pair format
- Check fitment

Fahren H3 LED Bulbs
H3 LED pair for confirmed auxiliary-light fitment.
- H3 base
- Consumer option
- Local rules apply
- H3 base
- Budget option
- Inspect beam
- H3 base
- Available base
- Housing compatibility
What each one costs
Typical price, cheapest first. Tap a name to jump to that pick and its buy link.
Compare any three
| Philips UltinonSport H3 LED | OSRAM LEDriving HL H3 | SEALIGHT H3 LED Bulbs | |
|---|---|---|---|
| Price | $80–$130 | $80–$150 | $20–$50 |
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Buying tips
- Do not confuse H3 with H4, H11 or 9005.
- Check heat-sink and dust-cover clearance.
- Re-aim and remove any glare-causing conversion.
As an Amazon Associate and eBay Partner, toptenpick.com earns from qualifying purchases. Prices and availability are subject to change.







