What payment methods do you accept?

We accept T/T, D/P, PayPal, and Western Union.

Is the product waterproof?

Yes, the LED car light bulbs are designed to be waterproof.

What is the voltage and color of the bulb?

The bulb operates at 12V and emits white light.

Wholesale 7443 5W 15SMD 3030 LED Car Light Bulbs

Name: Wholesale 7443 5W 15SMD 3030 LED Car Light Bulbs
Brand: Guangzhou B-King Auto Electronics Limited
SKU: 847089115

Guangdong, ChinaGuangzhou B-King Auto Electronics Limited

US$3.50-4.80

10 Pairs

Product profile

Customization

Available

Warranty

12 Months

Material

LED

Model NO.

7443-15SMD-3030-W

Suitable for Car Brands

All Cars

Base

W21W

Voltage

12V

Brand

B-King

Resistance

Waterproof

Certification

E-mark, CE, RoHS

LED Chip

3030

LED Qty.

Power

Color

White

Transport Package

Neutral Packing

Origin

China

HS Code

8512201000

Production Capacity

100000 Sets/Month

Key features

12 Months Warranty: Covers all product failures caused by factory with 100% responsibility.

OEM & ODM Services: Offers full customization, minor customization, and flexible options.

High Quality Control: Strict system ensures every product is checked one by one before shipping.

Fast Delivery: Rapid delivery arranged within 15 workdays for both peak and off-season.

Competitive Pricing: Most favorable price guaranteed with high quality products.

E-mark & CE Certified: Meets international safety standards with RoHS compliance.

Waterproof Design: Resistant to water for reliable performance in various conditions.

Universal Fitment: Suitable for all car brands with 12V voltage and W21W base.

Company profile

Guangzhou B-King Auto Electronics Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤8.40h

AI-Powered supplier vetting

SummaryB-KING is an automotive lighting and electronics manufacturer located in Dashi Town, Panyu, Guangzhou, China. It reports more than 10 years of automotive-lighting production experience, at least four production lines by 2021, broad product output, and extensive export activity, with South America identified as a primary export market and customers reported across multiple regions. The supplier offers OEM, ODM, and sample- or design-based customization. However, its documented R&D resources are limited to one engineer, no SDK is available, and no new products were reported in the previous year. Quality-control test equipment is stated as zero, while quality assurance and traceability status are unknown. Complaint handling and corrective/preventive-action procedures are documented with records. Financial information is limited to references to the years 2021–2023, without substantive financial performance details. Certification, environmental assessment, and fire-drill status are not established in the...

Supplier typeThe supplier is presented as a manufacturer of automotive lighting and related automotive electronics, including LED headlights, jump starters, car cameras, small LED bulbs, and DVRs. It reports at least four production lines and accepts OEM orders, supporting classification as a production-oriented manufacturer rather than only a trading or service company.

After-Sales capabilityThe supplier has a documented customer-complaint procedure with followed records and a corrective/preventive-action mechanism with records. It also reports inventory service capability, but lacks overseas warehouses, overseas showrooms, and overseas agents or branches; overall after-sales capability is therefore supported domestically or centrally but not demonstrated as an extensive overseas service network.

R&D capabilityInnovation resources appear limited: the supplier has one R&D engineer, reports no SDK availability, and states that no new products were developed in the past year. ODM services and software-based design drawing are available, but these do not offset the explicit evidence of limited recent product-development activity.

Production capacityThe supplier reports at least four production lines, more than 10 years of automotive-lighting production experience, substantial stated output across five product categories, an off-season lead time within 15 working days, and inventory service capability. These facts support established production capacity, although the quality-control test-equipment count is stated as zero and should be verified before treating production controls as robust.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM service for popular brands and ODM service, indicating broad product-development and manufacturing customization options.

Client casesThe supplier reports long-term relationships with customers in Asia, North and South America, Europe, Oceania, and Africa, and lists customer-market locations including Japan, Australia, Canada, the United States, several European countries, and multiple African countries. These are geographic and relationship claims rather than named, independently verifiable case studies, but they provide explicit evidence of international customer exposure.