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.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

LASFIT 7443 7440 LED Bulbs Reverse Backup Light, 7444 7444na White T20 Daytime Running DRL Parking Lamp L-7440 W21W WY21W 6000K for Automotive Replacement, Plug and Play, Pack of 2

Product ID: 334534731

Details

Brand
LASFIT
Brightness
1400 Lumen
Colour temperature
3000 Kelvin
Light source type
LED
Specific uses for product
Indicator

⏳50,000 hours ultra-long lifespan

💡20 high-efficiency 3030 SMD LEDs

🌡️Advanced aluminum heat sink for superior cooling

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

฿4010

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Description

🚗 Light Up Your Drive, Stay Ahead of the Pack!

DURABILITY THAT LASTS - Crafted from aviation-grade aluminum, engineered to withstand extreme temperatures and rough roads for 50,000 hours.
SMART HEAT DISSIPATION - Innovative aluminum heat sink and temperature control keep your bulbs cool and performing at peak brightness.
FOMO FREE SAFETY UPGRADE - Join thousands of savvy drivers upgrading their reverse and parking lights for enhanced night safety and style.
360 SUPER BRIGHT ILLUMINATION - Experience unmatched visibility with 20 premium LEDs delivering wider, farther light than halogen bulbs.
PLUG PLAY NON POLARITY DESIGN - Effortless installation with universal compatibility across multiple socket types—no wiring headaches.

The LASFIT 7443 7440 LED bulbs are a plug-and-play automotive lighting upgrade featuring 20 high-efficiency 3030 SMD LEDs for 360° bright white illumination at 6000K. Designed with advanced aluminum heat sinks and smart temperature control, these bulbs ensure superior heat dissipation and a long lifespan of up to 50,000 hours. Compatible with a wide range of sockets and models, they offer a hassle-free installation and enhanced visibility for reverse, backup, and parking lights.

Specifications

ASIN	B0825MV53P
Auto Part Position	Center
Automotive Fit Type	Universal Fit
Best Sellers Rank	#55,131 in Automotive ( See Top 100 in Automotive ) #31 in Automotive Back Up Lights
Brand Name	LASFIT
Brightness	1400 Lumen Lumen
Color	White
Color Temperature	3000 Kelvin
Customer Reviews	4.5 4.5 out of 5 stars (848)
Fit Type	Universal Fit
Global Trade Identification Number	00810038820620
Included Components	2* LED Bulb
Light Output Maximum	1400 Lumens
Light Source Type	LED
Manufacturer	LASFIT
Manufacturer Part Number	DL-7443W
Model Number	7443 7440 led bulbs for reverse light
Operating Life	50000 Hours
Package Quantity	1
Specific Uses For Product	Indicator Light
UPC	810038820620
Unit Count	2 Count
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

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 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.