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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

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

Product ID: 334534731

Details

Brand
LASFIT
Brightness
1600 Lumen/set
Colour temperature
3000 Kelvin
Light source type
LED
Specific uses for product
Indicator

💡1600 Lumens super bright output

🔥Advanced aluminum heat dissipation

❄️6000K Xenon white crisp light

AR$150783

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

Description

🚗 Light up your reverse game with brilliance and longevity!

SMART HEAT MANAGEMENT - Unique aluminum heat sink and temperature control keep bulbs cool and extend lifespan.
360 FULL ILLUMINATION - Experience wider, farther visibility with 20 high-efficiency LED chips for safer night driving.
FOMO PROOF SAFETY UPGRADE - Join thousands upgrading their Toyota Tundra’s reverse lights for unmatched brightness and style.
PLUG PLAY UNIVERSAL FIT - Seamlessly replaces multiple bulb types (7443, 7440, 7444, W21W) with no polarity hassle.
ULTRA DURABLE 50 000 HOUR LIFESPAN - Built with aviation-grade aluminum to withstand extreme conditions and bumpy roads.

The LASFIT 7440 LED Bulb delivers 1600 lumens of 6000K xenon white light with 360° illumination, engineered for universal fit across multiple automotive sockets. Featuring advanced aluminum heat dissipation and smart temperature control, these bulbs ensure stable brightness and a 50,000-hour lifespan. Perfect for Toyota Tundra models (2014-2021), they offer a plug-and-play upgrade that enhances night visibility and driving safety.

Specifications

Asin	B0825MV53P
Auto Part Position	Front
Automotive Fit Type	Universal Fit
Best Sellers Rank	#108,716 in Automotive (See Top 100 in Automotive) #60 in Automotive Back Up Lights
Brand Name	LASFIT
Brightness	1600 Lumen/set Lumen
Color	White
Color Temperature	3000 Kelvin
Customer Reviews	4.5 4.5 out of 5 stars (873) 4.5 out of 5 stars
Fit Type	Universal Fit
Global Trade Identification Number	00810038820620
Included Components	2* LED Bulb
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	50000 Hours
Package Quantity	1
Specific Uses For Product	Indicator Light
Unit Count	2 Count
Upc	810038820620
Voltage	12 Volts
Wattage	8 watts

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

AR$150783

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews