Lumileds 12363B1 Standard Halogen Headlight Bulb - H11B

The Lumileds 12363B1 is a DOT-compliant H11B standard halogen headlight bulb that provides original equipment quality lighting trusted by automakers worldwide. This 55-watt, 12-volt halogen bulb features a clear lens and delivers reliable, bright illumination for improved visibility and safer driving.

Key Features:

• Produces approximately 1,200-1,350 lumens of light output at 55 watts
• Compatible with H11B, H8B, H9B sockets using PGJY19-2 base design
• Meets Department of Transportation requirements with original equipment quality standards to reduce early failure
• Clear halogen bulb approved for street legal use
• Provides the same OE quality lighting supplied to automotive manufacturers with excellent value

For optimal performance and safety, headlight bulbs should be replaced in pairs to ensure symmetric light beam projection, as bulbs dim over time and project less light at the end of their service life. When installing, never touch the glass surface—always use gloves or paper towel when handling to prevent premature failure.

Cross-reference part numbers include H11BB1, 12363C1, 12363LL, and 64241. This bulb is commonly used in headlight and fog light applications on various Kia, Hyundai, and Ford vehicles equipped with H11B socket assemblies.