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Published by Ava04 16,2019

How to Choose a Projector Headlight Bulb for Your Vehicle?

In this article, we will discuss how to choose an appropriate LED headlight bulb for the projector in low beam. The following points will be helpful for a better understanding:   1.The structure introduction of the xenon projector 2.The Refraction of Light inside the xenon projector 3.Test for different types of LED bulb   How do we define an appropriate projector LED headlight bulb? That means how do we choose a led headlight bulb for a xenon projector in a proper way. Most people prefer bright and uniform light with a plat beam pattern emits from a xenon projector.   Even some people have brought very bright led headlight bulb in the aftermarket for their projector, but they feeling not that bright while driving after they installed it, because the light output did not perform well or emit enough brightness for driving for some reasons. So what’s wrong with that result caused?     Disassemble of the xenon projector structure   Before explaining that ...

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Published by Ava04 04,2019

Are M3 Halogen Size Led Headlight Bulbs worth buying? (Test & Review 2019)

M3 led headlight was launched on March 2019. it is a high performance led headlight with High-speed turbo fan, the high beam led bulb is housing with 12 pcs Lumileds ZES chip and low beam led bulb has 6 pcs of Lumileds ZES chip. The maximum light output of M3 led bulb can reach 5000 lumens (a set of led headlight). Its appearance is close to the halogen bulb. M3 series bulb is housing on a 1.5mm extremely thin copper PCB board with opposing LEDs on two sides that decrease the distance between two side LEDs. With this special design, it can make the thickness of the light source close to the tungsten filament of the halogen bulb. Emitting ECE/DOT standard light beam pattern in reflector headlight housing without any dark spot. The M3 headlight equipped with a high-speed cooling system, which can make the bulb body in a stable condition with a 1300 rpm fans. It is easy to install as well, that would not influence to mount the dust cover. The bulb of M3 used 6003 Aluminium al...

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Published by Ava01 24,2019

What is a good headlight beam pattern? (DOT/ECE)

Standards for Headlight Beam Patterns -- edited by Kevin   This article will discuss headlight beam patterns and the standards that agencies such as ECE/DOT require. The following points will be addressed to help gain a better understanding:   1. What does the original ECE front headlight testing graphic look like? 2. The original ECE front headlight testing graphic combine with driveway image 3. Some testing points that need to pay more attention to 4. Other standards used in other countries and areas (SAE/ADR)     How do we define a safe and effective headlight beam pattern and what are the standards it has to meet? Most people would say they want a headlight that is super bright, covers a large area in front of the vehicle and has uniform illumination with no dark spots. But can this be achieved and still meet the standards set forth by ECE (E-mark) or SAE (DOT)?   The short answer is, YES! The keys to optimal performance are to be sure the light is focu...

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Published by Ava12 13,2018

2018 M2 Compact & Ultra Bright LED Headlights Review Guide

This is our new M2 LED Headlight series launched on November 2018. Its single beam housing with 2 pics CR CSP led chip while the dual beam housing with 4 pics leds, M2 led headlight kit can reach 6000 Lumen output. With an advanced dynamic design, high counterclockwise and low vibration of the fan, the M2 LED Headlight to work out the issue of noise in a safe situation.   The bulb of M2 used 6003 Aluminum alloy, and bulb body is integrated by the hot-pressing process for better heat dissipation. And it is using double layer copper PCB which provides a good heat dissipation. Because of the high adhesion between the double layer copper PCB, it is beneficial to the heat dissipation and extends the lifespan of LEDs, the LED chips would not burn out easily.     All in one style, the length of the bulb body is 77mm, the width of the heat sink is 31mm. The compact bulb body is close to the halogen bulb size LED Bulb Operating Temperature Testing Testing the led bulb with 1...

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