What is the car door handle light called?
3 Answers
Car door handle lights are called car welcome lights. Here is some additional information: 1. Advantages of welcome lights: Welcome lights are a relatively user-friendly term. When the driver or passenger is about to get into the car, the moment the door is opened, the door bottom light is illuminated. When the engine is turned off and the door is pushed open, the welcome light is instantly lit to illuminate the ground, and it turns off the moment the door is closed. Considering the entire process, the term 'welcome light' is quite fitting. 2. Types of welcome projection lights: Currently, welcome projection lights are mainly divided into two types based on the light source: one is LED, and the other is laser. In the early days, there were no laser welcome lights, but later it was found that the projection effect of LED was not very ideal, so they were replaced with laser lights.
This light is commonly referred to as a door handle light or puddle light. I often see it on my Hyundai car, installed in a small area below the door handle. It automatically turns on when unlocking, mainly to illuminate the ground and prevent me from stepping into puddles or debris when opening the door at night. It typically uses LED bulbs, which are energy-efficient, emit soft light, and can even project the car logo, adding a touch of personality. Many new cars come with this feature, especially SUVs or luxury sedans. If it stops working, it might be due to a burnt-out bulb or wiring issues. I once tried replacing it myself but later realized it's best left to a repair shop to avoid damaging other components. It's actually part of the vehicle's lighting system and is safety-related, helping to alert others to door movements and reduce accident risks. It's particularly useful in icy winters or rainy days, giving me a sense of security from such small details.
In the automotive world, we commonly refer to it as puddle light, which literally means ground illumination light. Its function is to assist in seeing the ground clearly when opening doors at night. It is located in a small hole directly below the door handle and activates immediately when the vehicle is unlocked, using LED light sources to illuminate a small area, preventing me from stepping into puddles or uneven surfaces. Many car models incorporate it as part of the welcome system, projecting logo patterns to add fun. When malfunctions occur, such as sudden light failure, common causes include blown fuses or aging light strips. I can refer to the manual to locate the fuse box and replace small components myself, but for complex wiring issues, professional inspection is required. It also enhances the overall appearance and practicality, especially when parking in poorly lit areas. This small light helps reduce tripping accidents, showcasing thoughtful vehicle design.
