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Shop 9006 headlight bulbs for compatible headlight and fog-light applications. Whether you're replacing a worn halogen headlight bulb or looking for a 9006 LED upgrade, HawkGlow offers different power levels, bulb designs, and installation options to match different driving needs.
Before choosing a 9006 headlight bulb, confirm your vehicle year, make, model, trim, and light position. If you need another bulb size, browse our full range of headlight bulbs.
If your current 9006 halogen headlight bulb looks dim, yellow, or no longer provides enough visibility at night, replacing it can restore lighting performance. A compatible 9006 LED bulb can also provide a whiter light and higher output than a basic halogen headlight bulb.
But brightness should not be the only factor in your purchasing decision.
A good 9006 headlight setup should put usable light on the road while maintaining a controlled beam. When comparing 9006 LED bulbs, consider fitment, beam performance, housing clearance, installation type, power, and color temperature—not just the largest lumen number or a “super bright” label.
The 9006 bulb is also commonly known as HB4, but that does not mean every vehicle uses it in the same lighting position.
Depending on the vehicle, 9006/HB4 bulbs may be used as low-beam headlight bulbs or as fog lights. Model year, trim, housing, and lighting position can all affect the correct bulb fit.
Before ordering:
If you're still unsure whether a 9006 bulb fits your car, see our guide to what cars use 9006 headlight bulbs.
Instead of choosing only by maximum brightness, start with how and where you drive.
For everyday driving:
Look for balanced lighting performance, easy installation, and a design that fits your factory headlight housing.
For frequent night driving:
Compare higher-output 9006 headlight bulbs while paying attention to beam control and usable road visibility.
For tight headlight housings:
Choose a compact or mini-size bulb and check rear clearance before installation.
For fog-light applications:
Choose a 9006/HB4 product specifically listed for fog-light use rather than assuming every 9006 headlight bulb has the same application.
For wet or dusty driving conditions:
Check the individual product specifications. Selected HawkGlow 9006 LED bulbs currently list IP68 protection, while other models may carry different ratings.
Bulbs that look similar are not necessarily interchangeable.
For example, 9005 headlight bulbs and 9006 bulbs are commonly compared, but they use different fitment designs and may serve different lighting positions.
If you're deciding between the two, read our 9005 vs 9006 headlight bulb guide before ordering.
Likewise, H11 headlight bulbs are a different bulb type and should not be treated as a direct 9006 replacement simply because the bulbs look similar.
The safest approach is always to confirm the bulb number and vehicle position first.
A 9006 headlight bulb is commonly used as a low-beam bulb, but the actual application depends on the vehicle. Some cars also use 9006/HB4 bulbs for fog lights.
No. 9006 and H11 bulbs are different and have different base and connector designs. If your vehicle specifies an H11 bulb, choose compatible H11 headlight bulbs rather than using a 9006 bulb as a direct replacement.
HB4 is the equivalent designation for a 9006 bulb. You may therefore see products described as 9006/HB4 LED bulbs, 9006 HB4 headlight bulbs, or similar wording.
Yes. 9006 and HB4 refer to the same basic bulb fitment designation. However, vehicle compatibility still needs to be confirmed because a 9006/HB4 bulb may be used for different light positions depending on the car, model year, and trim.
