Do you provide samples?

Yes, we supply free samples, but customers need to pay the courier cost.

Is the product waterproof?

Yes, the bulb features a waterproof design and has passed CCC, E-mark, and DOT certifications.

Good Quality Amber Auto Lamp Super Bright Bulb H21W 12V 24V 21W Auto Lighting

Name: Good Quality Amber Auto Lamp Super Bright Bulb H21W 12V 24V 21W Auto Lighting
Brand: XIAMEN REFRESH AUTO PARTS CO., LTD.
SKU: 2126489395

Fujian, ChinaXIAMEN REFRESH AUTO PARTS CO., LTD.

US$0.80

100-999 Pieces

US$0.60

1,000-4,999 Pieces

US$0.40

5,000-9,999 Pieces

US$0.30

10,000-19,999 Pieces

US$0.25

20,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Material

Halogen

Model NO.

H21W

Suitable for Car Brands

All Car Makes

Base

Bay9s

Voltage

12V

Function

Dipped Headlight, High Beam

Brand

Duko or OEM

Resistance

Waterproof

Certification

CCC, E-mark, DOT

Color

Red/Yellow/Clear

Color Temperature

3000K-6000K

Power

12V/24V 21W

Lifespan

>500 Hours

Transport Package

Color Paper Box

Origin

China

HS Code

8539213000

Production Capacity

100000PCS/Month

Key features

Wide Voltage Compatibility: Supports 12V and 24V systems, suitable for all car makes.

Multi-Color Options: Available in Red, Yellow, and Clear colors with 3000K-6000K temperature.

High Durability: Waterproof design with a lifespan exceeding 500 hours.

Full Certification: Certified with CCC, E-mark, and DOT standards for safety.

OEM Customization: Supports custom branding, logos, and specific technical samples.

Professional Quality: 100% tested before delivery with 1-year warranty coverage.

Company profile

XIAMEN REFRESH AUTO PARTS CO., LTD.

Fujian, China

Business Type: Manufacturer/FactoryExport Year: 2007-10-01Nearest Port: XIAMEN, SHENZHEN, NINGBOAverage Response Time: ≤10.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and export activity, including four production lines, six experienced export-trade staff, 100% finished-product inspection, four quality inspectors, and export sales representing 51%–70% of total sales. It provides OEM services for popular brands and minor customization, and has CAD capability with four R&D patents. However, significant gaps are documented: no quality assurance system, no written corrective/preventive-action procedures, no R&D audit documentation, no SDK, no ODM, no stock, overseas warehouse, overseas agents or branches, and no offline trade-show participation. Manufacturing oversight is also incomplete because there is no valid contract with related subcontractors, no ongoing batch quantity reconciliation, and no outsourcing SOP. ISO9001:2015 certification is reported, while customer complaint handling has a clear procedure and records.

Supplier typeThe supplier is a manufacturing-oriented exporter with four production lines, six experienced export-trade staff, and export sales accounting for 51%–70% of total sales. It also provides OEM services for popular brands, while no ODM service is available.

CertificationsAn ISO9001:2015 certificate is explicitly reported. The slices do not provide its validity period or certification scope, so the assessment is limited to the stated holding of this certification.

After-Sales capabilityCustomer complaint handling has a clear procedure and followed records, supporting a defined complaint-response process. However, the supplier has no written corrective/preventive-action procedures or records and lacks in-stock service, overseas warehouse, overseas agent/branch, and overseas showroom capabilities.

R&D capabilityThe supplier has CAD capability and four R&D patents, and its engineers support both R&D and production. Nevertheless, no R&D audit documentation is available, no SDK is available, no new product was developed in the past year, and no ODM service is offered.

Production capacityProduction infrastructure includes four production lines, specified forming, punching, grinding, heat-treatment, laser-marking, testing, and assembly equipment, plus 100% finished-product inspection and four quality inspectors. Explicit weaknesses include no stock capability, no valid manufacturing contract with related subcontractors, no continuous batch quantity reconciliation, no outsourcing SOP, and finished-product inspection instructions without written records.

Customization capabilityThe supplier explicitly offers minor customization in both design and R&D services and provides OEM services for popular brands. The available evidence supports limited customization rather than broad or full product-development capability.

Client casesThe company description states that customer relationships are developed to meet or exceed customer needs, and the supplier explicitly reports OEM work for popular brands. No named customers, project details, volumes, or independently verifiable case records are provided.