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

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7440 LED Bulb for Reverse Light, 7444 7444na 7443 LED Bubs 6000K Xenon White, Super Bright W21W WY21W LED Lights for Automotive Backup Replacement, for Standard Socket White (2-Pcs)

Product ID: 334534731

Details

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

💡1400 Lumens brightness

🔥Superior heat dissipation

❄️6000K crisp white light

Description

🚗 Light up your ride with brilliance and reliability!

BUILT TO LAST - Aviation-grade aluminum construction delivers an impressive 50,000-hour lifespan.
COOL UNDER PRESSURE - Advanced aluminum heat sink and smart temperature control prevent overheating.
PLUG PLAY SIMPLICITY - Non-polarity design fits seamlessly into OEM sockets for effortless installation.
UNIVERSAL COMPATIBILITY - Fits multiple bulb types (7443, 7440, 7444, W21W, WY21W) for versatile automotive use.
ILLUMINATE WITH CONFIDENCE - Super bright 1400 lumen output ensures maximum visibility for safer night driving.

The LASFIT 7443 7440 LED bulbs offer a powerful 1400 lumen output with a crisp 6000K white light, designed for reverse, backup, and daytime running lights. Featuring plug-and-play installation with non-polarity design, these bulbs fit a wide range of automotive sockets. Built with aviation-grade aluminum and advanced heat dissipation technology, they ensure a long-lasting 50,000-hour lifespan, making them a durable and bright upgrade for your vehicle’s lighting needs.

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

Reviews

User

High quality, much better than OEM

Very good product, bright and high end finishing! Worth every penny!

23.09.2023

User

alumbran poco

no brillan tanto como pensé asi que compre otras , si buscas algo que brille 10 veces mas te recomendo estas.. https://www.amazon.com.mx/dp/B08THDCM3L?ref=ppx_yo2ov_dt_b_product_details&th=1 estas si son de alto brillo.

5.06.2024

User

Would recommend

Used them on my Mazda 3 and they are really nice! I really like them. Can never go wrong with lasfit products there honestly the best company.

25.06.2026

User

Excelente Producto Alta Calidad

Excelente producto, altamente recomendable

29.03.2024

User

Price

Good quantity

14.10.2024

User

Comme commander

Feu de reculMazda MX5 RF GT Exclusive 2019

19.02.2022

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.

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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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

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

2 weeks ago

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€ 60.41

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

Abdullah B.

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

3 weeks ago

View all Trustpilot reviews