How long is the delivery period?

15-30 days for bulk order in general.

Ewaysun 12V W21W Silver Coating Bulbs for Superior Light Output

Name: Ewaysun 12V W21W Silver Coating Bulbs for Superior Light Output
Brand: Foshan Guangdi Auto Lighting Co., Ltd
SKU: 2313045705

Guangdong, ChinaFoshan Guangdi Auto Lighting Co., Ltd

US$1.10-1.50

2,000 Pieces

Product profile

Customization

Available

After-sales Service

12 Months

Warranty

12 Months

Model NO.

W21W

Material

Halogen

Suitable for Car Brands

Volkswagen, WuLing, Benz, BMW, Hyundai, Honda, Toyota, Jeep, Nissan, Ford, Buick, Chery, Chevrolet, Cadillac, Geely, Roewe, Audi, Peugeot, Lexus, Volvo, Mazda, Kia

Base

W21W

Voltage

12V

Function

Back Position Lamp, Parking Light

Brand

Ewaysun

Resistance

Waterproof

Transport Package

Carton

Specification

Sliver Coating

Trademark

Ewaysun

Origin

China

Key features

Superior Light Output: Silver coating ensures high brightness for back position and parking lights.

Comprehensive Warranty: Offers 1 to 2 years warranty coverage depending on product and market.

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

Certified Quality: Products certified with ISO 9001, SGS, CE, RoHS, and FCC standards.

Experienced Manufacturer: Leading manufacturer specializing in automotive lighting since 2011.

Fast Delivery: Standard bulk order delivery time is 15 to 30 days.

Free Samples for Partners: Free samples available for long-term cooperative customers.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryR&D Capabilities

Foshan Guangdi Auto Lighting Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤0.65h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in technical services and the manufacture and sale of lighting equipment, automotive parts, and semiconductor lighting products. It reports three production lines, six to ten quality-control staff, specified output across automotive lighting categories, and export experience of 15 years, with 51%–70% of sales from exports. Customization is offered from samples, designs, and through full, minor, and flexible customization. Quality and service procedures are documented and followed, including finished-product inspection, corrective and preventive actions, complaint handling, and quality assurance. However, the supplier reports no SDK availability, no in-stock service, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with related subcontractors. Financial information is represented only by years, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is identified as a combined company. Its stated business scope covers technical research and services, lighting-equipment manufacturing and sales, automotive-parts manufacturing and distribution, and semiconductor-lighting products, indicating both manufacturing and technical-service activities.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints, but reports no in-stock service, overseas warehouse, overseas showroom, overseas agent, or overseas branch, and offers overseas services in zero countries. This supports complaint-process capability but indicates limited overseas after-sales infrastructure.

Production capacityThe supplier operates three production lines, reports six to ten quality-control staff, and provides output figures for halogen and LED automotive and motorcycle lighting products. It also reports one-month average lead times in both peak and off-season periods, but has no in-stock capacity and no valid contract with related subcontractors for manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This is direct evidence of broad customization options.

Product Q&A

Q:What are the shipping terms?

Samples by express and bulk order by sea/air.

Q:What are the payment terms?

Mainly T/T.

Q:What is the warranty policy?

Depending on the product and the market, we offer a warranty period of 1 to 2 years.

Q:Do you offer free samples?

For new customers, we charge a transportation fee. When the bulk order is confirmed, this fee can be refunded based on the total transaction amount. For long-term cooperative customers, we offer free samples.

Q:Do you support customization?

Yes, you are available to specify the packaging, laser marking, color of body and power and color temperature of LED.