Outfit your semi to be Ready for the Road Ahead with bright and reliable lighting, with the Eiko Lighting 12.8V Miniature Automotive Halogen Light Bulb Capsules. To provide enhanced visibility and safety standards, this replacement component is crafted with a multipurpose design to fit a wide range of accessories. Fashioned with a streamlined body for a fast and easy installation. FleetPride is your First Click in Heavy Duty .