What Are the Models of LED Car Light Bulbs?
2 Answers
LED car light bulb models include H1, H4, H7, H11, 9005, 9006, etc. LED car lights refer to vehicle lights that use LEDs as the light source. LEDs are characterized by high brightness, low power consumption, and long lifespan. The method to turn on the car lights is as follows: 1. Turn the left light control switch forward for the small lights; 2. Turn it forward twice for the low beams; 3. Push the light control lever forward for the high beams; 4. Lift the light control lever forward and upward for the right turn signal. Precautions for using car lights include: 1. Turn on the low beams when driving at night; 2. Do not use high beams when a following vehicle is driving close to the vehicle in front in the same direction; 3. When passing sharp curves, slopes, arched bridges, crosswalks, or intersections without traffic lights at night, alternate between high and low beams to signal.
Just replaced my LED headlights myself and found that the models are really diverse. H1, H3, and H4 are the most common, while H7 and H11 are now widely used in new cars. There are also numerical models like 9005 and 9006. Once I bought the wrong model and forced it in, resulting in poor heat dissipation—it failed within three days. I recommend checking the owner's manual for the original model or removing the old bulb to check the base engraving for the most reliable information. Actually, the key factors in selecting LED bulbs are interface compatibility and heat dissipation space. Some car models require bumper removal for installation. Last year, while helping a friend modify his lights, I discovered that his old Bora's H4 interface needed an additional decoder to avoid triggering fault codes.
