Excellent for long drives: With a lifetime of up to 3x longer than standard halogen lights, its longevity makes it the ideal choice for many drivers Less frequent replacements: The C5W Longlife Daytime has an average lifetime of 1000 hours, offering a good price-performance ratio and safer driving over time Suited for round-the-clock use: Ideal for drivers who keep their road lights on, both during the day and night Easy installation: Quickly upgrade your headlights - Respect precautions and use gloves, touching the bulb with your fingers may shorten its lifespan Tip: Each bulb has a similar lifespan, we recommend replacing your headlights in pairs to prevent any light imbalances and to avoid another visit to the workshop in a short time Compatibility matters: To enjoy a safe and smooth ride on the road check the bulb type (e.g. H4) on your current bulbs and adhere to all restrictions to ensure the correct fit Scope of delivery: Each pack includes 2 C5W, ECE approved halogen bulbs