Published by Ava11 08,2018

As the expert in LED headlights, LedoAuto always meets the quality standards. We rigorously test quality without any compromises and optimum light output levels, even in the harshest weather conditions. This ensures that our long-lasting, robust products not only prevent annoying and costly standstill time but are also significantly brighter for your own safety on the road.   Good visibility is the most important criterion for road safety. We carry the most complete LED replacement bulbs for any cars, SUVs or trucks and wide selections of LED lighting accessories such as LED headlight lights, LED daytime running lights, LED turn signal lights and LED fog lights, etc. In this month, we present a brand new led headlight to the market named V6 LED headlight. This is the led headlight kit customized for a truck with the advantages below:     Allow 6V – 36V working voltage   Most of the led headlight on the market now are designed with 24V working voltage and 28V –...

Published by Ava10 31,2018

Volkswagen Passat B7 have OEM Valeo headlights with the beautiful beam pattern that offers a long distance lighting vision at night driving. At the same time, DRL, rear lights/brake light has nice performance and quality as well. However, the brightness of the turn signal light is not enough. The turn signal light of B7L should be designed to be LED strip light, but Passat B7 still housing with factory halogen bulb.   We use turning light frequently when driving a car. If the turning light using with a LED bulb which is made in high brightness, stable and fast start light source, it would be easier to get the pedestrians and driver’s attention whatever driving at daytime or nighttime on road. Especially, in highway or in the rainy and foggy day, we usually use turning light when changing the lane or use the light in double flicker when we intend to reduce the driving speed. Many LED turn signal lights are eye-catching and fast on/off which is beneficial to get the rear cars’ at...

Published by Ava10 26,2018

F2 led headlight was launched on September 2017. it is a high performance led headlight with fan, the double beam led bulb are designed with 4 CR CSP led chips while single beam led bulb has 2 pcs of CR CSP LEDs. The maximum light output of F2 led bulb can reach 6000 lumens.   The F2 bulb is housing one PCB board in middle with opposing LEDs on two sides that decrease the distance between two side LEDs. With this special design, it can make the thickness of light source close to the tungsten filament of the halogen bulb.   The F2 headlight using a small size fan is easy to install which would not influence to mount the dust cover. The bulb of F2 used 6003 Aluminium alloy with a decent surface treatment that creates a good texture for the bulb. Its operating power can up to 36W which will have a better canbus performance than the common 25W led headlight.     Next, we test the F2 led headlight performance, the reviews are shown as below:   LED Bulb Operating...

Published by Ava10 23,2018

Well, when we search on google about how to adjust headlight beam, the posts on the search result will teach you to adjust the position of headlights by adjusting the headlight alignment screws. But, this method is just to adjust the light beam position (up, down, left, right), but can’t adjust the light beam if it is the scatted. Normally when we remove the original reflector and install an HID kit with the projector, we need to do this, or when we change a new halogen bulb which different to the original one, we need to re-position the height of the light beam.   If we are replacing the headlight bulb to be LEDs, we don’t adjust the alignment screws but adjust the light beam by rotating the socket on the headlight bulb. LED and halogen bulbs both work with the reflector. But, the different reflector has a different inner structure. LED can’t emit lighting with a 360-degree angle like the halogen bulb. So, when we make it fit into different headlight reflector, we gotta adjust...

Published by Ava10 18,2018

This is Blade led headlight which was launched on May 2018. Its double beam led bulb was designed with 24 pcs of SEOUL CSP-Y19 LED CHIPS, while the single beam led bulb was designed with 12 pcs of SEOUL CSP-Y19 LED CHIPS. Take the H11 led bulb single beam as an example, its length is 87.3mm, the width of its heat sink is 32mm. For the bulb body part, the length is 41.9mm and the width is 12.mm.     Besides, the distance between opposing LEDs is 2.54mm, almost equivalent to the filament width of factory halogen bulb, which is 2mm. Generally, its volume is relatively compact compared to others fanless led headlights.     The heat sink of Blade led headlight using 6003 Aluminum alloy, heat sink and bulb body are integrated by the hot pressing process for better heat dissipation, which can’t be disassembled.   LED Bulb Operating Temperature Testing :   Testing the led bulb with 13.5-volt power supplied for 30 minutes and the room temperature is about 25 d...

Published by Ava10 17,2018

For the PCB boards now in application to LED headlight, there are mainly four kind of materials, Fiberglass(FR4) PCB, Aluminum PCB, Copper PCB and Ceramic PCB. It is a good deal to understand the distinctions for these four types PCB. Which PCB you choose depends on the circuit design construction of the headlight. FR4 vs. Aluminum PCB   Price Comparison In the cost comparison, the Aluminum PCB is more expensive than FR4, as well as more superior in performance.   Thermally conductivity Aluminum PCB has a great capability of thermal conductivity than FR4 which makes them play an important role in LED lighting technology.   Technology practices The thermal conductivity dielectric material of Aluminum PCB is a thermal bridge that connects the components and metal plate. It can transfer heat to the heat sink through the core automatically. An Aluminum backed PCB is assembled with aluminum backing, highly thermally conductive dielectric layer and the standard circuit lay...

Published by admin10 09,2018

In this post, we will introduce to you the methods to select the best led headlights with fan or without fan from the engineer view, by analyzing what is important to a led headlight bulb, telling the methods to test the led headlight and get a conclusion from the data. And also mentioned what other factors are related to the quality of led headlight bulbs. After reading our post and follow our steps, you will be able to easily judge a led headlight is good or bad.   The Structure of this Article – 4 Simple Methods to Select the Best LED Headlights   Three Type of Led Headlight Heat Sink – Aluminum heat sink, fan for heat sink and copper braid heat sink, what are the different among them? The pros and cons? What Should We Concern on When Picking Fanless Led Headlight Bulbs? – Led Chips, bulb size, or Lumen output? All these info are told by the seller, but what should we concern on when picking fanless led headlight bulb? How to Find a Good Fanless Led He...

Published by Ava09 30,2018

I think many people will meet this situation while shopping two similar products but with a great difference on prices.it is hard to make a choice for you, because you want to purchase the cheaper one but also worry about its quality as well. It is saying that you get what you pay. This is the best description of the current electronic products industry condition in China. Even high-value product like the laptop, or a cheap product like power bank or led light, we can find many similar products from different manufacturers. How can we identify which one is good and which one is in bad quality? We should take the product shell apart to see what kind of electronic component they used inside. In this way, we can understand the reasons why the suppliers always say that the price they offered is the best price and couldn’t be low, while another supplier can casually offer you a price cheaper 5USD, or 10USD. On our last post: How to Identify Genuine G7 or Fake G7 LED Headlight Conversion ...

Published by Ava09 30,2018

Dear Our Esteem Clients, Recently we found that there is a counterfeit G7 LED headlight sold in the market. Whatever on appearance or packaging, they just totally copy our G7 LED headlight without any creation. We can not allow this happened and have requested our lawyer to suit this company. In order to avoid the situation that our esteem clients buy the fake products and cause any loss. We write this article to teach you how to identify a genuine G7 led headlight and the fake one. There are many detail difference between these two headlight bulbs: – Different Gloss – ACL mark – Craft and Detail – Cutting Curvature – Surface Craft – Thickness of Chuck – Solid metal and hollow metal on the connector – The width of the hanger – The surface craft of driver – LEDO G7 has scale mark – Counterfeit one has obviously cut burr – G7 Ledo use high hardness plug same to X-treme Ultinon led headlight – Dif...

Published by Ava08 23,2018

We are all looking for a led headlight bulb that could produce strong hotspot, a perfect distribution of light and crisp cut-off line in xenon projector. But the inner structure of xenon projector is designed according to the focal length of the HID bulb. That means we gotta find a led headlight with similar focal length to HID bulb that most light from LED can be thrown down the road. In this article, we will show you which led headlight work perfectly in xenon projector. And you will know the reason why this kind of led headlight works well in xenon projector so you can explore more similar led projector headlights on the market. Here is the deal. In this year, LED headlight is no double to be the hottest products in the automotive lighting industry. It gets the revolutionary improvement on technology to simulate the lighting of halogen bulbs. On installation, the LED headlight can replace the original halogen headlight bulbs directly, plug and play, lighting with a clear cut-off...

Published by Ava07 27,2018

I believe that most modified car owners would pay more attention to lumen and lux of the LED headlight bulbs. But it is a big knowledge for an ordinary car owner, we perhaps don’ know what is lux. It is a big question for me whether the lux of a car light bulb indicates the brightness? Or it means that a bulb is not good? So today I decided to take a brief learning about it. We would hear lux related to a flashlight sometimes. This tells us how light intensity is distributed. It usually measured in the center of the beam. It can seem that lux is the unit of illuminance and luminous emittance. And it measures luminous flux per unit area. As lux is a brightness of per unit area. What about lumen? What is the relation between them? It is said that a flux of 1000 lumens concentrated into one area of one square meter, lights up with an illuminance of 1000 Lux in that area. The difference between them is that the lux shows the area in which the lumens are spread. Light sources with...

Published by Ava07 27,2018

Maybe we will notice that the LED headlight have a lumen value. But most of us do not realize it. What is lumen? Does it a value to judge whether a headlamp is good or not? I believe most of us would like to know the answer. Now, let’s take a deep closer to lumen. Lighting lamps are commonly labeled with their light output in lumens. It is said that an energy-efficient bulb claims to be 60 W which tungsten bulb must have a minimum light output of 700–750 lm. Obviously, lumen is a measure of the total quantity of visible light emitted by a source. Now we have a simple concept of lumen. It is a measurement to evaluate the brightness of light bulbs. Normally one LED headlight bulb could reach around 3000lms or higher. This is a stable measurement of light output. It will not vary as LED light bulbs continue to get brighter and more efficient. Because of the special factor of lumen, the replacement of LED bulbs can improve custom headlights, tail lights and fog lights. It will boost yo...