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. Thanks to its multipurpose design, this replacement component is able to work with a wide range of accessories to provide enhanced visibility and safety standards. Crafted with an ergonomic body for a fast and easy installation. FleetPride is your First Click in Heavy Duty .