[Reliable] : Designed and manufactured to improve your driving experience without compromising bulb life by OEM Manufacturer [Improved Visibility] : Biolight KM bulbs deliver more bright light for improved visibility when compared to Basic bulbs [Plug & Play] : Direct replacement for OEM factory bulbs in your vehicle, no modification/no tool required [Safety First] : Biolight KM headlight bulbs are designed to prevent glare with safety first quality in mind [Pro Tips] : Headlights dim over time, always replace bulbs in pairs to ensure equal brightness and color. When changing your bulb, never touch the glass. Always use gloves or a clean shop towel to reduce the transfer of oils during installation