Novsight LED headlight bulbs with newest Built-in CSP LED chips
Producing great output per set and high luminous efficacy for safety driving at night. H4 LED bulbs provide good visibility and won't blind oncoming drivers when the lights are on.
H4/9003 LED Headlight Bulb Key Feature
Quick And Easy Installation
Without the external driver, the H4 bulb is 1:1 similar to the halogen lamp, and the compact bulb design is more suitable for the original OEM headlamp housing. Plug and play without any tools and modifications.
For the detailed installation process, please read the blog below
300% Brighter Than Halogen
9003 LED headlight bulbs are 300% brighter than OEM halogen bulbs, providing 60W 13,000LM of high intensity brightness. Reveals distant road signs for you, showing a wider field of vision and reducing the stress of driving at night.
Saving on Headlight Bulbs Cost
Using high-grade aluminum-grade materials, the thermal conductivity is greatly enhanced. Built-in 12,000RPM/MIN open fan ensures lamp life up to 50,000 hours. The H4 light is equivalent to 60 ordinary halogen lamps.
Ready for All Weather
The 9003 headlight bulb can continuously emit a stable beam in a variety of harsh conditions, is more adaptable and more durable. IP68 waterproof effect makes the HB2 LED light ready for rain, fog, snow and other weather.
9003 H4 headlight canbus 98% vehicles
The 9003 H4 LED light has a built-in driver and CANBUS for 98% of automotive systems on the market. There will be no radio interference or bulb flickering issues. Some sensitive vehicles still require a canbus decoder.
Notice: For Honda CRV 2007 2008, 2015 Toyota Tundra after installing the LED lights, there will be a problem of light flickering, extra decoders are required.
Recommended Related LED Lights | purchased separately
Fog Light | H1,H3,H10,H11,880,881
Want to make your fog lights brighter in all kinds of blurry weather? Check out our fog light package for you.
Turn Signal Light | 7440/7443
360 degree extreme bright lighting output, you will be able to see farther and clearer when reversing even the rainy night.
Tail Light | 1156/1157
Make your nighttime drives worry-free and more relaxed with this ultra-bright, reliable, and durable LED light replacement for your tail lights.
Please check the right bulbs size before ordering！
Novsight H4 9003 LED Headlight Bulbs Warm Tips
1.Our LED replaces halogen bulbs only. It does not replace HID or LED from factory.
2.The filter system may not be 100% accurate,the bulb size may vary between trim of your vehicle.Please double check owners manual or original bulb size to confirm before placing an order.
3.If the LED bulb and fan do not work after installation, please try 180°reverse the plug and reconnect.
H4/9003/HB2 LED Bulbs Specifications
- Model: H4/9003/HB2
- Power: 60W/Set(30W/Bulb)
- Voltage: DC9-32V
- Color Temperature: 6500K Cool White
- Lumen: Up to 13,000 lms/Set
- Waterproof Rate: IP 68
- Operating Temperature: -45℃ - +80℃
- Connect Type: Plug and Play
what's in the package
2 X LED H4 bulbs, 1 X Product Manual
- Orders Handling Time within 48 hours (excluding weekends).
|US/CA/UK Area||Shipping Method||Conditions||Shipping Time||Costs|
|USA||USPS-Standard Shipping||＜1.2 KG||3-8 Business Day||Free|
|USA||USPS-Standard Shipping||1.2-2 KG||3-8 Business Day||$6.00|
|USA||USPS-Standard Shipping||2.1-2.6 KG||3-8 Business Day||$8.00|
|USA||USPS-Standard Shipping||＞2.6 KG||3-8 Business Day||$10.00|
|UK||Royal Mail Tracked 48||＜1.2 KG||3-8 Business Day||Free|
|UK||Royal Mail Tracked 48||1.2-2 KG||3-8 Business Day||$6.00|
|UK||Royal Mail Tracked 48||2.1-2.6 KG||3-8 Business Day||$8.00|
|UK||Royal Mail Tracked 48||＞2.6 KG||3-8 Business Day||$10.00|
|CA||Standard Shipping||＜1.2 KG||3-8 Business Day||Free|
|CA||Standard Shipping||1.2-2 KG||3-8 Business Day||$6.00|
|CA||Standard Shipping||2.1-2.6 KG||3-8 Business Day||$8.00|
|CA||Standard Shipping||＞2.6 KG||3-8 Business Day||$10.00|
DUE TO COVID19: International shipping options, tracking & delivery may be impacted
We’ve improved our international shipping methods to get you faster delivery and better tracking. If you have any questions,you can send mails to us.
*DUTIES & TAXES*
It is rare, but occasionally some customers may receive an invoice for duties or tariffs from their home country's customs agency.
The lights do not work properly
1.Check if the power connectors are properly
connected, and make sure that the vehicle headlight
switch is on the "ON" position.
2.Make sure that the vehicle's battery is fully
charged to supply power to the LED bulb.
3.Install the LED bulbs with the resistors (CANbus).
4.The resistor (CANbus) is polarity sensitive. If the
LED bulbs do not function properly after installation,
please reverse the resistor (CANbus) male
connector 180 degrees and try again.
One of the bulbs is not working
1.Make sure the connection is good. If one of the
bulbs still doesn't work, swap the left and right side
bulbs and test again.
2.Some series of car lights are polarity sensitive.If
the LED bulbs do not work properly after installation,
please reverse the connector 180 degrees and try
The lights flicker or flash
Install the LED bulb with the resistors (CANbus) toresolve the issue..
A warning lamp appears on the vehicle's system dashboard.
This is a harmless side-effect of the low-wattage
LED bulbs not being recognized by the vehicle's
system and can be resolved with the installation of
an additional set of resistors (CANbus).
The light pattern is wrong after the car lights are installed
1. Check whether the lamp body is installed and
turned up and down. As H4, H13 and 9004/9007
models are installed separately from the top and the
2. Check whether the lamp body is rotated in the
correct direction and locked in place after inserting
the locking ring.
There is not enough space for installation on the passenger side
For some vehicles, such as Honda CRV 2007-2014,
the headlight assembly on the passenger side is
very close to the fuse box, so there is not enough
space to operate the bulb installation. So we need
unclip and adjust fuse box for easier access duringthe installation process..
Dust cover can not be installed back
For some vehicles, the light housing dust cover can
not be installed back after installing the LED lights.
In this case, you can consult our brand customer
service to request a modified dust cover for free.
The light bulbs isdifficult to rotate in place.
For some vehicles, the light housing dust cover is
thick, which makes it difficult for LED bulbs to rotate
in place in the light housing. To solve this problem,
you need to forcefully push the LED bulbs into the
light housing and then rotate it clockwise.
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