The PIAA 40 Round Style Clear Driving Lamp enhances your vehicle's high beams and give you improved illumination far ahead of your vehicle. It features black stamped-steel, corrosion-resistant housing, a prism-cut glass lens for optimum clarity, and a powerful 12V-H3 55 watt quartz halogen bulb. The kit comes complete with two lamps, pre-assembled wiring harness, relay, switch, and two white lamp covers with black lettering. This product is backed by a limited warranty (bulbs excluded from warranty).