7440A Light Bulb Replacement Guide

What cars use 7440A bulbs?
Use the form below to see whether 7440A bulb fits specific vehicles

After extensively researching a number of different independent tests, we have chosen the 7440A lamps based on the brightness, durability and lifespan.

TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb
Photo TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb

Product specifications (main)

Size 7440A
Type LED
Wattage 42W
Voltage 12-24V
Color Temperature Amber Yellow
Manufacturer Part Number B099MV75WG
Road Legal Plus

Product specifications (additional)

Light output 4000 Lm
Lifespan 50000 Hours
Bulb Length 2.48 In
Requires Modifications To Install Plus


CANBUS-free Minus
Requires Ballast Minus
Universal Fitment Plus
Plug and Play Plus


Amazon Check Price

Product Specifications (main)









Color Temperature

Amber Yellow

Manufacturer Part Number


Road Legal


Product Specifications (additional)

Light output

4000 Lm


50000 Hours

Bulb length

2.48 In

Requires Modifications To Install





Requires Ballast


Universal Fitment


Plug And Play



Will the 7440A Bulb Fit My Vehicle?

When looking for replacement light bulbs, there are some vital details to take into account. The main concern people need to study is whether 7440A fits your automobile. If you are not sure, one way is to take out the malfunctioning light and after that attaintively scrutinise the print. Once you learn the wattage as well as size, you can with ease seek out the most effective bulbs. Or you could benefit from our light bulb finder for helpful pointers on what various auto 7440A are meant for. Adjust filters to determine if 7440A goes well with your automobile make and model.

Check Specifications Before Purchase

It is mandatory to pay heed to the fact that a replacement bulb has to fit perfectly, some types might not be compatible. At the same time, compare and decide which bulb type - HID, LED or halogen - would certainly be more suitable. And also finally, make sure wattage, illumination and also color temperature meet your criteria.

Halogen vs HID (xenon) vs LED lamps: what bulbs are the best

Each alternative has its exceptional advantages and disadvantages, each is more effective for distinct goals. The option generally is influenced by tech features that determine overall lifespan, illumination, efficiency, cost and also how much time the lights last prior to starting to turn cloudy. Function of the lamp moreover guides this option. For example, fog lights can not be way too intense, because it is dangerous for the vehicle owner and passengers of the auto as well as for other people on the road.

The halogen headlights tend to emit really a lot of heat. This is because of just how they work: the majority of its illumination comes not from additional power level, but from raising the filament temperature. Heat produced in this course transforms into bright flare. The identical heat of halogen light bulbs has a important perk in weather conditions. If you review halogen vs LED auto light bulbs, only halogen bulbs can discharge significant amount of heat to melt ice as well as snow off your headlights. LED lamps burn much cooler and so are not that effective.

Next are the LED bulbs or light-emitting diodes, they are usually known for their energy effectiveness as well as lifespan. Initially LEDs were put forward as 90% more environmentally friendly solution to classic incandescent bulbs. They do not utilize gas, mainly the power of electric current, and they emanate dramatically less warmth. It could look to be a fault in contrast to their halogen vis-a-vis, but less heating causes extending their effective use. The third choice is xenon (HID) light bulbs. The HID in their name indicates high-intensity discharge, hinting at the noticeable virtue of such lights - their extraordinary brightness. In power utilization and also warmth emission they take place between halogen and LED light bulbs.

They have no need of filament, yet still use gas (xenon) to create glowing white-hot light they are popular for. Although they that can be found in a variety of hues. Believe it or not enough the biggest perk is also the weakest place of HID light bulbs. Immoderate brightness can blind other car drivers as well as create a great deal of issues on the road, so it is notable to compensate this needless result with self-moving adjustment.

What Type of lamp do I need?

If you are irresolute what type to pick, please consider checking ot this information in your car guidebook. It is essential to make sure that your replacement bulbs fit the automobile completely. Numerous models have peculiar outlets for light bulbs, so even if 2 bulbs appear very much the same, have the same function and also specifications, they may not be same in any way.

No time to read through the guidebook? No problem, we got you. Autofiles definitely has all the tips you want, just click the options on the dropdown list to pick your vehicle's make, model as well as year and our database will certainly do everything for you. Our expert team very carefully piled and studied the details before putting together it in elegant bulb substitute charts to make the process smooth as well as simple.

Color Temperature

The greater the burning temperature inside, the superior is a myth busted by LED and HID lamps. That is why the lamplight is described by color temperature or simply put, exactly how hot they seem like. The character device for this is degrees of Kelvin (K). The closer the color temperature to the sunlight, the better. It is excellent for the human eyesight. Below is a list of suggested temperature levels for every kind of light bulbs:

  • 3200K for Halogen lamps
  • 4300K for Xenon
  • 6000K for LED

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