Upgrade your headlights without touching the wiring. These Dynamik halogen bulbs use a blue-tinted coating to push color temperature up to 3700K and roughly 20% whiter light than a standard bulb — closer to natural daylight, which makes signs, lane lines, and hazards easier to pick out at night. A straight bulb-for-bulb swap, and backed by our 1-year limited warranty.

• Universal Fitment — Not tied to a single year, make, or model.
• Complete Set in Factory-Sealed Packaging — Brand new, unused, and sealed in the original factory box. (1) pair of H4/9003 Halogen light bulbs.
• Brighter, Whiter Light Output — Color temperature: Up to 3700K. Wattage: 60W/55W. 20% whiter light compared to standard Halogen bulbs.
• Straightforward Installation — Professional installation is highly recommended.
• Quality Glass and Certified to Standard — Voltage: DC 12V. Manufactured in Korea. Meets standard regulations (DOT/SAE). Slight blue tint coating on UV quartz glass. High-precision coating and high quality UV quartz glass.
• Satisfaction Guaranteed With Warranty Protection — Every order is covered by our 1-year limited warranty and our standard return policy, so you can buy with confidence.