What are the warranty terms for your products?

We offer a 1-2 year warranty on our products. Should any issues arise,we will promptly replace the product to ensure your satisfaction.

Do you test all your goods before delivery?

Yes, we conduct a 100% rigorous aging test and comprehensive inspection on every item before delivery, ensuring that only the highest quality reaches your hands.

7443 7440 W21W LED Backup Light Bulb with Canbus Compatibility for Vehicles Reverse Lamp

Name: 7443 7440 W21W LED Backup Light Bulb with Canbus Compatibility for Vehicles Reverse Lamp
Brand: DONGGUAN JIALI OPTOELECTRONICS CO., LTD.
SKU: 2152198395

Guangdong, ChinaDONGGUAN JIALI OPTOELECTRONICS CO., LTD.

US$4.86

50-499 Pieces

US$4.50

500-999 Pieces

US$4.10

1,000+ Pieces

Sample price:US$8.50/piece.Request sample

Product profile

Customization

Available

Warranty

12 Months

Material

LED

Model NO.

D5-CSP-3570-7440

Suitable for Car Brands

Universal

Base

W21W

Voltage

10-18V

Brand

Jiali

Resistance

Shock-Resistant

Certification

CCC, E-mark, DOT

Transport Package

Can Be Customize

Specification

Length 148mm, Diameter 30mm

Trademark

JIALI

Origin

China

HS Code

8512209000

Production Capacity

20000PCS/Month

Key features

Super Bright LED Output: Features 2pcs CSP 3570 LEDs delivering 2300lm for superior brightness.

Canbus Error-Free Design: Built-in driver ensures non-polarized operation with no hyperflash or errors.

Long Lifespan: Durable aluminum heatsink construction ensures a lifespan of over 50,000 hours.

Universal Compatibility: Compatible with 7440, 1156, 3156, and T15 bases for various vehicle reverse lights.

OEM Customization Service: Offers bespoke logo etching/printing and tailored packaging for brand personalization.

Strict Quality Testing: 100% rigorous aging test and comprehensive inspection before every delivery.

Multiple Certifications: Products hold SGS, CE, ROHS, CCC, E-mark, and DOT certifications for safety.

Fast Shipping Options: In-stock items ship within 3-5 days; bulk orders take 15-25 working days.

Company profile

DONGGUAN JIALI OPTOELECTRONICS CO., LTD.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2015-05-13Nearest Port: YantianAverage Response Time: ≤5.73hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryDongguan Jiali Lighting Factory is a privately owned manufacturer in Guangdong, China, focused on automotive LED lighting and related accessories. The supplier reports its own R&D, marketing, service, engineering, and manufacturing assembly capabilities, with 11–20 years of total R&D engineer experience. It holds ISO 14001 certification, and an SGS audit is recorded for the period from September 5, 2024 to September 4, 2025, although the audit evaluation result is listed as 0 and the meaning of the audit type and score is not provided. The supplier states that its engineers support product evaluation, quality control, new product development, and technical support. Evidence for overseas service infrastructure, OEM/ODM, 3D design, SDK availability, environmental compliance documentation, ERP integration, and customer cases is unavailable. Financial figures are omitted.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, Dongguan Jiali Lighting Factory, operating in China’s Guangdong province. Its listed business and primary products are in lights, lighting, automotive LED lamps, and related auto parts.

CertificationsThe supplier reports ISO 14001 certification. An SGS audit is also recorded, but the audit evaluation result is listed as 0 and the available data does not explain the scoring system or demonstrate a positive audit outcome.

R&D capabilityJIALI explicitly reports its own R&D team, a professional engineer team, a technology-innovation orientation, and 11–20 years of total R&D engineer experience. Its engineers are stated to support new product development and product evaluation, although specific R&D outputs or technical services such as SDK and 3D design remain unknown.

Production capacityThe supplier is classified as a manufacturer/factory and reports a manufacturing assembly line, supported by its own teams and automotive LED lighting product range. The slices do not provide production capacity, equipment details, workforce size, or delivery performance sufficient to assess scale.

Product Q&A

Q:Are you a trading company or factory?

We are a dedicated manufacturer, specializing in the research, development, production, and wholesale of premium automotive LED lighting products.

Q:What is the minimum quantity of your order?

We welcome sample orders, allowing you to thoroughly test and confidently assess our quality.

Q:What certifications do you have for your products?

Our products proudly hold certifications from SGS, CE, and ROHS.

Q:Can you provide products customization service?

Absolutely! We are delighted to offer product customization, including custom logo services and tailored packaging solutions.

Q:How long will it take to execute my order?

For in-stock items, we aim to process and ship within 3-5 working days. For larger out-of-stock quantities, the lead time is typically 15-25 working days.