Guangxi Qianhang Digital Technology Co., Ltd.

Professional Auto Parts & LED Lighting Manufacturer

How to replace halogen car headlights with LED by yourself; a few tips otherwise your modification will be totally useless

All cars originally equipped with halogen headlight bulbs can switch to LED lights.The main advantage is it greatly improves road lighting, and this can raise safety level when you drive at night. The LED bulbs i use myself output 3200 lumens. Normally factory halogen bulbs only produce 1000 lumens. Actually lumens dont need to be … Read more

How Bright Are LED Headlights? A Real-World Look at Lumens

If you’re shopping for LED headlights, you’ve probably seen all kinds of numbers thrown around. “50,000 lumens!” “10,000K!” “Super bright!” — but what do these numbers actually mean in the real world? And how bright do you really need your headlights to be? Here’s what I’ve learned from testing and comparing a bunch of LED … Read more

LED Headlight Design & Optimization – A Technical Guide for Automotive Lighting

Automotive Lighting Design and Optimization Based on LED Technology With the rapid advancement of technology, automobiles have become an essential part of modern life. As a critical component of vehicle safety and comfort, headlight design and optimization play a vital role in ensuring driving safety and enhancing the driving experience. In recent years, LED-based automotive … Read more

LED Headlight Structure, Working Principle & Advantages – A Complete Guide

lighting H4 LED bulbs,

LED Headlights: Structure, Working Principle & Advantages As an indispensable lighting device for nighttime driving, LED technology has been increasingly adopted by automakers worldwide. More and more vehicle manufacturers are choosing LED headlights as their preferred lighting solution. LED automotive lighting refers to the use of LED technology as a light source for both interior … Read more