DAWNKNIGHT K5C110W H7 H4 Led Lamp Double Copper Tube Led Lights For Car H11 HB3 9005 HB4 9006 Canbus Led Headlight Bulb 2PCS
The new side-by-side double copper tube design reduces the probability of failure and is more reliable and stable.
High-power LED chip, brightness increased by 400%.
High-speed ball fan for better temperature drop.
K5C and K4C use the same color LED chip, but because the brightness of K5C will be higher, the color of K5C will look lighter than K4C.
If you are pursuing the perfect STG cut-off line, then K5C is a better choice than K4C!
1.Some vehicles need to install additional decoders after using K5C, otherwise the following situations will occur
The bulb on one side is not bright.
The bulb goes out immediately after it is lit.
The occurrence of these situations means that you need an additional decoder.
2. Installing LED bulbs is a modification, and not all cars are suitable. Some models need to disassemble the front bumper to install the LED, and some installation costs may be required. We will not be responsible for any installation costs. Please try to light up the LED and test before installation to ensure that there is no abnormality before removing the front bumper to avoid unnecessary costs.
3. H1 is not equipped with copper pipe due to size limitation.
4.If you plan to buy the D1S D2S D3S D4S model, please pay attention to its size! Because most lenses have relatively small holes, our bulbs cannot enter, so you have to modify them to enlarge the radius of the holes! At the same time, these bulbs cannot be connected to the ballast, which means you have to disassemble the ballast, and then connect the LED to the 12V power supply.
5.K5C LED have a temperature adjustment function. As the temperature of the bulb rises, the power will drop to a certain level. This is a normal phenomenon and will help the bulb to prolong its service life. The power provided in the data is laboratory data and does not represent the power after long-term work.
There are 2 solutions for K5C’s led chip.
6000K/4300K K-XP (3 led chips per side), H4 (3+6, high beam function uses 3570 6 led chips).
3000K adopts 3570 (6 led chips per side), H4(6+6).
Operating Voltage : DC 12V
Operating Temperature: -40degC ~ +80degC
Color Temperature : 6000K/4300K/3000K
Chip Power : 110W±10%/Pair,(H1=90W±10%/Pair,H4=100W±10%/Pair)
Lumen : 25000LM
Design: All In One Design With Cooling Fan
With canbus function
Design: All In One Design With Cooling Fan
Heat Dissipation Theory : Aviation aluminum 6063
The actual power is 90% of the theoretical power
Car Suitable Models: 90% of models on the market
A pair of LED bulbs
An English manual
100% brand new product
100% original factory production
Provide 1 year original factory warranty service
Do not know the Interface model of your car headlight ?
1, View the instructions of your car headlight.
2, ask the Car manufacturers which you bought your car from for help.
About the canbus decoder:
After installing the LED bulb, one of the following conditions appears for the headlights.
Please don’t worry, there is no problem with the light bulb, just your car needs to install an additional decoder:
1. One bulb flickers or one bulb does not light.
2. The dashboard shows the headlight failure.
3. After replacing the H4 headlight bulb, turn on the high beam light, but light the low beam light.
Please contact our customer service and we will help
About the adapter
The lamp holders of some cars are not standard designs, and additional lamp holders are needed to complete the installation of the LED bulbs. If you are not sure whether you need an adapter, please contact our customer service and attach a photo of the lamp holder structure. We will provide assist (H7/H1)
Generally , we will ship your order in 1-5 working days.
If ship from China , it’s about 10-60 days (Most countries only take less than 28 days).
If ship from The Russian Federation , most of areas is about 2-15 days.
Some areas is about 15-45 days(Only available on The Russian Federation).
Sometimes due to holidays or force majeure factors, Big promotion (11.11). such as customs strikes ,bad weather, lead to logistics delays.
If the delivery date is coming , but you haven’t received the item , please cantact us to extend the delivery date.
About the brand:
Our store opened in 2019 and has accumulated nearly 20,000 followers. We have been committed to providing customers with brighter and more reliable LED bulbs.
We always adhere to the business philosophy of customer first. If you shop in our store, you don’t need to worry about warranty issues. We will respond to your request as soon as possible and provide all possible services.
At the same time, all our products support wholesale or dropshipping cooperation. If you have this idea, please feel free to contact us.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
|Location||*Estimated Shipping Time|
|United States||10-30 Business days|
|Canada, Europe||10-30 Business days|
|Australia, New Zealand||10-30 Business days|
|Central & South America||15-30 Business days|
|Asia||10-20 Business days|
|Africa||15-45 Business days|
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
A few reasons why buy from us:
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