
The Necessity of Upgrading LED Bulbs
1. Energy Efficiency: LED bulbs are the most efficient light bulb that converts electrical energy into lighting output. Compared with halogen or xenon HID bulbs, LED lights can achieve incredibly bright light while using less energy, which is very friendly to the environment and extends the life of the battery.
2. Service life: Among all car bulbs on the market, LEDs have the longest service life. They can last 30,000 ~ 50,000 hours or more, which means you don't need to replace the bulbs frequently.
3. Superior Performance: Compared to other lighting technologies, LED bulbs offer the most control over the direction of light beams. This allows drivers to avoid projecting light at steep angles, meaning that other drivers won’t be dazzled.
Do You Know Why Choose AUXITO H4 9003 LED Bulbs?
360° Lighting, No Dark Spot: Most H4 LED bulbs on the market have a light distribution distance of 0.06-0.08 inch, and ours is 0.03 inch light distribution which is very close to the 0.028 inch of halogen bulb. It ensures 360° lighting without black spots.
Perfect Beam Pattern, No Glare: AUXITO H4 LED headlight bulbs adopt the latest LED technology. Each bulb have 12 pcs LED chips which are arranged according to the halogen’s filament, making the beam pattern focused and concentrated down the road with clear cutoff line.
6000K White, 600% Brightness: With a color temperature of 6000K, AUXITO H4 LED bulbs are 600% brighter than halogen bulbs, it will allow you to see wider and and farther on the road, improving the visibility.



What's the difference after AUXITO H4 LED Headlight Bulbs' Installtion
After installing AUXITO H4 headlights, the driving vision is wider and clearer.
20,000 lumens light output and 6000K color temperature make driving at night more comfortable and safer.
50,000 hours lifespan reduces the hassle of changing bulbs frequently.
If you have had enough of the drawbacks of halogen lamps, try the 2022 AUXITO H4 LED headlight bulbs!
The Advantage of AUXITO H4 LED Bulbs

About this item:
【Easy Installation】The H4 LED bulbs’ size is close to the OEM bulbs. Almost 1:1 same light filament position effectively simulates stock 9003 bulbs’ beam pattern, producing the same light focus. Non-polarity design, and the mini size fit for 99% cars and motorcycle
【600% Brightness Improved】The AUXITO upgraded H4 LED Hi/Lo beam bulbs are 90W per set, providing up to 600% brighter than halogen 9003 LED bulbs. 6000K cool white and 20,000LM bring you a clear vision when driving
【Perfect Beam Pattern】The 0.03 inch ultra-thin base board makes the 9003 Hi/Lo beam bulbs closer to the light-emitting area of the halogen lamp. Latest LED CSP chips spread the light evenly on the road and zero dark zone, which make a safer driving
【Triple Heat Dissipation Design】The all-in-one compact design with full body aluminum material, 12,000 RPM cooling fan and 90 degree turning thermal fluid, these three heat dissipation designs make the lifespan of AUXITO 9003 LED lamp exceed 50,000hrs
【Important Notice】These H4 LED bulbs are can-bus ready and fit for 99% of vehicle’s computer system without error warnings or radio interference. For the filter system may not be 100% accurate or up to date, please double check your owner’s manual or the original bulb to confirm the correct bulb size, or you can send us a message, we'll help you with it.
Parameter:
Model:H4/9003/HB2
Power:45W/per bulb, 90W/per pair
Lumens:10000LM/per bulb, 20000LM/per Set
Color Temperature:6000K Xenon White
Light source: 7035 Chips
Beam Type:High Beam/ Low Beam
Certified by:CE & ROHs
Voltage: DC 9V-30V
Warranty:5 YEARS
Lifetime: More than 50000 hours
Placement on Vehicle: Front
Applicable Used as a: Headlight
Suitable For Pickup, Wagon, UTB, Cab, ATV, SUV, Jeep, Truck, Bus, Motorcycle .etc
Package :
2x H4 LED Headlight
Install Caution:
1. As a safety precaution, make sure that the car has had time to cool down properly before starting the installation process.
2. Put the vehicle into park or make sure it is securely in gear.
3. Make sure to have the ignition turned off and the keys removed.
4. Be careful to avoid burns, especially when turning on or off the vehicles lighting.
5. Be careful to avoid crushing or cutting the bulbs. Also make sure to not touch the bulbs with your fingers, as this will cause blotting.
6. Fully examine the connection of the contact points, ports and the wires as faulty connections can cause lighting problems.
7. Make certain that the end of the bulb does not come in contact with the interior light shield of the headlight when adjusting the bulb.