Carneon Super Bright 7440 W21W LED Replacement Bulbs T20 18SMD 3030- Xenon White for Car Reverse/Brake/Turn Signal Lights

7440 LED, W21W, Car Signal Bulb, Car Reverse Bulb, Car Brake Bulb

Replace your dim, yellowish halogen bulbs with our high-performance 7440 3030-18SMD LED bulbs. Engineered for maximum brightness and durability, these bulbs provide a crisp, modern look while ensuring you stay visible to other drivers in all weather conditions.

Material

Aluminum alloy

Bulb type

7440

Chips

3030

Voltage

9-32V

Power

12W

Color

6000K

Working Temperature

-40℃-+80℃

Lifespan

30000 Hours

Packaging

Carneon Brand Packing

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Product Parameter

Power: 12W

Lumen: 1200LM

Chip Type: 3030 High Power Chip

Quantity of LED Chip: 18 pcs

Models: 1156/1157/3156/3157/7440/7443

Material: Aluminum

Voltage: 9~32V

Lifespan: >30000 hrs

Warranty: 18 months

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Why Choose Us

High Durability

Made of aluminum alloy, ensuring stable operation in harsh environments.

Excellent Performance

Supports a wide range of vehicle models for higher efficiency.

Customizable Options

Size, color, and logo customization available upon request.

Safe and Reliable

Compliant with certifications such as CE/RoHS.

High Cost-Effectiveness

Factory direct supply, supports bulk OEM/ODM.

Easy Maintenance

Simple structural design for lower maintenance costs.

Product Details

• Built with aluminum alloy for enhanced strength and stability

• Precision structural design ensures smooth operation

• High-quality components ensure long service life

• Improved safety with protection feature

• Compatible with multiple installation scenarios

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5X Brighter 3030 LED Chip

18 pcs x high iluminate 3030 LED chip makes the bulb at least 5 times brighter than normal LED chips.

Lumen up to 1200LM

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IP68 Grade Waterproof Standard

No worry at any rainy days or income water

mORE DETAIL

Applications

this LED bulb 1156/1157/3156/3157/7440/7443 can work as turn signal light, and brake light

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Demand Planning

We forecast needs and production volume to meet your timelines.

Material Procurement

Reliable sourcing ensures high-quality raw materials at competitive prices.

Inventory Management

Optimized warehousing keeps supply balanced and flexible.

Applications

Auto parts stores, car accessories wholesalers, led headlight e-commerce sales, and personal applications

E-commerce-and-procurement-of-car-accessories - CARNEON

Wholesale and retail of car accessories

Upgrade and replacement of car headlights

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E-commerce and procurement of car accessories

OEM & ODM Services

We offer complete OEM & ODM services:

Structural and functional design

Material, color, and size customization

Customized logo, packaging, and manuals

Sample development & mass production

Full-process quality control & testing

Shipping & Delivery

• EXW / FOB / CIF / DDP terms available

• Ships via sea, air, or express (DHL/UPS/FedEx)

• Production lead time: (15-20 days)

• Sample lead time: (7-15 days)

• Worldwide delivery

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After-Sales & Support

• Full technical support

• 18-month warranty

• Response within 48 hours for product issues

• Video guidance available

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Frequently Asked Questions

Still have questions?

Find answers to the most common questions here.
If you need more help, feel free to contact us—we're always ready to assist.

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Partner directly with the factory for competitive pricing and priority support. Please provide your business details and estimated order volume (MOQ applies) so our sales engineers can tailor the best quote for your market.