My current halogen bulb size is 7443/7443NA/7444/7440/7440NA/W21W. Will these fit my vehicle as reverse lights?

Yes! These 7440 LED bulbs are designed for reverse, backup, and DRL applications. They deliver up to 500% more brightness than halogen bulbs, giving you a wider and clearer rear view when backing up at night.

Are these plug and play, or do I need a resistor?

For most vehicles, they are plug-and-play — no resistor or relay required. However, if your vehicle uses CANBUS or BCM systems, you may see a hyper flash warning. Adding a small load resistor or upgraded flasher relay can easily fix it.

Why did one bulb start flickering or stop working after a few months?

Flickering usually happens due to voltage fluctuation or socket contact looseness. Our bulbs have Smart Temperature Control and built-in surge protection, but if it happens, reach us immediately — our U.S. support team will send a replacement.

The Amazon fitment tool says "This Fit" or “Not Fit” — should I try it?

The fitment checker may not always be 100% accurate. Please double-check your owner’s manual or your current halogen bulb. If you’re unsure, just message us with your car’s make, model, and year, and our team will confirm fitment for you quickly.

What’s the lifespan of these LED bulbs, and how do I make them last longer?

Made of aviation-grade aluminum with a heat-dissipation design that ensures up to 30,000 hours of life. To extend lifespan, make sure sockets are clean and moisture-free during installation — 1-year replacement if any issue occurs.

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7443 7440 LED Bulb Reverse Light 7444 Backup Light 6000K White 2 Pcs

Product ID: 177198083

Details

Brand
LASFIT
Brightness
1600 Lumen/set
Color Temperature
6000 Kelvin
Light Source Type
LED
Specific Uses For Product
Backup lights

💡1600 lumens super bright

🔥Smart heat dissipation tech

❄️6000K crisp white light

AR$96525

Duties & taxes included

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Light Up Your Drive, Leave Others in the Dark!

TRUSTED TOP RANKED - Join over 18,000 satisfied drivers who rate LASFIT #1 in automotive courtesy step light bulbs.
360 FULL ILLUMINATION - Experience unmatched visibility with 20 high-efficiency 3030 SMD LEDs for safer night drives.
LONGEVITY THAT OUTLASTS - Built to endure 50,000 hours of rugged use, these bulbs keep you shining mile after mile.
ADVANCED HEAT MANAGEMENT - Stay cool under pressure with aviation-grade aluminum and smart temperature control for longer bulb life.
PLUG PLAY NO POLARITY HASSLE - Seamlessly upgrade your reverse lights with universal fit and easy installation—no rewiring needed.

The LASFIT 7443/7440 LED bulbs deliver 1600 lumens of crisp 6000K white light with full 360-degree coverage, ensuring superior visibility for reverse and backup lighting. Featuring plug-and-play installation with universal fit, smart heat dissipation technology, and a durable aviation-grade aluminum build, these bulbs offer up to 50,000 hours of reliable performance. Perfect for professional drivers seeking safety and style, LASFIT is a top-rated choice trusted by thousands.

Specifications

ASIN	B0825MV53P
Auto Part Position	Front
Automotive Fit Type	Universal Fit
Best Sellers Rank	#163 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Courtesy Step Light Bulbs
Brand Name	LASFIT
Brightness	1600 Lumen/set lm
Color	White
Color Temperature	6000 Kelvin
Customer Reviews	4.5 4.5 out of 5 stars (18,546)
Fit Type	Universal Fit
Global Trade Identification Number	00810038820620
Included Components	2* 7440 LED Bulb
Item Highlight	W21W WY21W 7440NA 7441 T20 7444na LED Lights with Projector for Back Up Light, DRL, No-polarity, Plug and play, Super Bright
Light Output Maximum	1600 lumens
Light Source Type	LED
Manufacturer	LASFIT
Manufacturer Part Number	DL-7443W
Model Number	7443 7440 led bulbs for reverse light
Number of Items	1
Number of Packs	2
OEM Equivalent Part Number	7443, 7443NA, 7444, 992, 7440, 7440NA, 7440SV, 7441, W21W, WY21W
Operating Life	30000 hours
Package Quantity	1
Specific Uses For Product	Backup lights, Brake Light, Dome Light,, Indicator Light, Interior Light
UPC	810038820620
Unit Count	2 Count
Voltage	12 volts
Wattage	72 watts

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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AR$96525

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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