What is the warranty period?

The warranty period is 12 to 15 months. During this time, if a quality problem occurs, we will issue a new bulb in your next order upon confirmation.

What is the minimum order quantity?

The minimum order quantity is 100 sets.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Car Auto Lighting System Double Color 55W 3570csp Waterproof H4 LED Headlight

Name: Car Auto Lighting System Double Color 55W 3570csp Waterproof H4 LED Headlight
Brand: Guangdong Liangjian Lighting Co., Ltd.
SKU: 2058416192

Guangdong, ChinaGuangdong Liangjian Lighting Co., Ltd.

US$5.00

10-1,999 Pieces

US$4.80

2,000-4,999 Pieces

US$4.50

5,000+ Pieces

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Take Photo and Test Video,Cut Cable.Send New Bulb

Warranty

12months-15months

Model NO.

V8-dual color

Material

LED

Base

H1/H3/H7/H11/9005/9006/9012/5202/880

Voltage

12V-24V

Function

Dipped Headlight, High Beam, Front Position Lamp

Brand

Liangjian

Resistance

Waterproof

Certification

ISO/IATF/CE/RoHS

Single Beam

H1/H3/H7/H11/9005/9006/9012/5202/880

Double Beam

H4/H13/9004/9007

Materials

Aluminium Alloy

Support Free Service

Laser Logo

Customized Service

Custom Box MOQ 500sets

Wattage

55W/Bulb

Color Temperature

3500K/6500K/4300K

Purpose

for Manufacturing

Fit Type

Vehicle Specific Fit

Lifespan

30000 Hours

Car Model

Universal

Operating Temperature

-40℃~80℃

Transport Package

Carton

Specification

Standard Size

Trademark

Origin

Zhongshan

HS Code

8512201000

Production Capacity

30000PCS/Day

Key features

High Lumen Output: 28000LM brightness with 3570 CSP chips for superior illumination.

Long Lifespan: Durable design offering up to 30000 hours of continuous operation.

Waterproof Construction: IP67 rated waterproof performance for all-weather driving safety.

Dual Color Technology: V8 dual color system providing 3500K, 4300K, and 6500K options.

Universal Fitment: Compatible with H1, H3, H7, H4, H11, 9005, 9006, and other standard bases.

Premium Aluminum Body: High copper content aluminum alloy for efficient heat dissipation.

Comprehensive Warranty: 12 to 15 months warranty with free replacement for quality issues.

OEM/ODM Services: Support for custom box design, laser logo, and flexible customization.

Company profile

In-stock CapacityODM ServicesOEM ServicesQuality Assurance

Guangdong Liangjian 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: Shenzhen port, Guangzhou portAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in lighting, electronic components, metal products, power distribution and control equipment, and smart-home-related activities. It reports more than 10 production lines, 6–10 quality-control staff, and three years of R&D engineer experience. The supplier provides OEM, ODM, and broad customization services, and reports new products within the past year. Manufacturing resources include CNC, welding, packaging, laser-marking, and aluminum-cutting equipment. Quality procedures include full material testing, multiple production tests, aging tests, and uniformly followed finished-product inspection instructions. The supplier has exported for 15 years, derives 51%–70% of sales from exports, and has attended an overseas trade show. However, no certification information, specific after-sales service evidence, or confirmed financial performance details are provided. Fire-drill and environmental-assessment status are also unknown.

Supplier typeThe supplier is explicitly classified as a "Combined" company and operates across manufacturing, sales, import/export, lighting, electronic components, metal products, and power distribution/control equipment. This indicates a diversified manufacturer-trader structure rather than a narrowly specialized entity.

R&D capabilityThe supplier identifies continuous new-product development as a competitive advantage, reports new products during the past year, offers ODM services, and has an experienced design and R&D team. It does not provide an SDK, but SDK availability is not required to establish general product innovation capability.

Production capacityThe supplier operates more than 10 production lines, has 6–10 quality-control staff, and lists CNC, welding, packaging, laser-marking, and aluminum-cutting equipment. It also describes full material testing, 3–5 production tests, and a three-hour aging test, providing direct evidence of substantial manufacturing and quality-control infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are stated consistently across the R&D and design-capability records, supporting broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and has participated in the Latin America (Panama) International Auto Parts Exhibition. These are direct examples of brand-related and trade-show activity, although no customer names, order details, or project case studies are provided.

Product Q&A

Q:Who are we?

Guangdong Liangjian is a professional manufacturer of LED headlights with 10 years of experience in design, manufacturing, and production.

Q:Why would you buy from us and not from another supplier?

We are a high-tech enterprise with scientific quality control, striving to be a leading brand in automotive lighting with professional R&D and manufacturing strength.

Q:What kind of products can you buy from us?

We offer LED headlights, LED work lights, car chargers, and testers with fashionable designs, high quality, and industry-leading R&D capabilities.

Q:How do we guarantee quality?

We conduct 100% material testing, 3-5 production tests, and a 3-hour aging test. Our warranty is 12 months, covering man-made quality problems with free replacement.

Q:What services can we provide?

We accept FOB, EXW, CIF delivery terms and payments in USD, EUR, HKD, RMB via T/T, Credit Card, PayPal, or Cash. We speak English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.