Applicable model Benz MClass (W166) 2012 2015 Key benefits and features Enhances vehicle ambience and visibility: The welcome light projects a bright onto the ground when you open the door, giving the car a appearance and creating a clear ground marker for safer entry. Safety during entry: The ground projection helps you see the door area in low light, reducing the chance of missteps when exiting the vehicle. The light automatically turns off when the door is closed. Easy installation: No drilling, wiring, or damage to the car. The original door lights can be directly replaced with no special tools required. and energy efficient: Bright, lowpower LED beads and a sturdy shell maximize durability while keeping energy use minimal. Night illumination enhances the car's look and draws attention. What you get in practice Compatibility: Specifically designed for Benz MClass W166 models from 2012 to 2015. Performance: Reliable, lowpower lighting that provides a clear projection without altering other electrical systems. 2 3 practical use scenarios Nighttime entrances: When you open the door in the dark, the illuminated on the ground improves visibility and adds a refined, feel to the vehicle. Showroom or car meet displays: The projected highlights the car during events or when parked in dim environments, helping the vehicle stand out. Valet or hotel dropoffs: The lighting cue creates a strong first impression while aiding guests in locating the door area in low light.