What is the lead time for bulk orders?

Bulk orders can be shipped within 20-25 working days.

What is the warranty period?

The product comes with a 1-year warranty.

What are the main applications for this light?

It is ideal for indoor and outdoor use, including home, school, library, hospital, and camping.

Light

Name: 2019 New 4W/5V Poly Panel System 4000mAh Li Battery Solar LED Bulbs/Tube Lamp/Lantern/Light
Brand: Qingdao Sunshine New Energy Co., Ltd.
SKU: 872161365

Shandong, ChinaQingdao Sunshine New Energy Co., Ltd.

US$12.75

1-999 Pieces

US$12.20

1,000-2,999 Pieces

US$11.90

3,000+ Pieces

Sample price:US$12.75/piece.Request sample

Product profile

Customization

Available

Light Source

Energy-saving Lamps

Lamp Body Material

Aluminum + ABS

Model NO.

TS-402

Light Type

Solar

Color Temperature

Warm White

Power

≤5W

Technics

Electroplating

Illumination Time

Cell Type

3.7V/4000mAh Li Battery

Charging Time (H)

Usage

Indoor and Outdoor

IP Rating

IP33

Certification

CE, RoHS

Voltage

With Light Source

Solar Panel

4W/5V Poly

Color

Copper/Cutomerized Color

Warranty

1 Year

Service Life

3-5 Years

Protection

Overcharge and Over Discharge Protection

Input

Sunlight or AC Adaptor

LED

2W Tube*1 PC, 2W Bulb*2PCS

USB

5 in 1 Connectors

Transport Package

Carton

Specification

Solar lantern Inner Gift Box(mm): 235*211*90

Origin

Qingdao

Production Capacity

100000

Key features

Customizable Color Options: Offer Copper or customized color choices to meet specific branding needs.

OEM & ODM Services: Supports OEM and ODM orders with dedicated R&D department capabilities.

Versatile 5-in-1 Design: Includes 2W tube, 2 bulbs, lantern, and USB output for multiple uses.

Long Battery Life: Equipped with 3.7V/4000mAh Li Battery providing at least 6 hours of light.

Dual Charging Modes: Can be charged via sunlight or AC adaptor for flexible power options.

Safety Protection: Features overcharge and over-discharge protection for safe operation.

CE & RoHS Certified: Product meets international safety and environmental standards.

Fast Sample Delivery: Samples can be delivered within 3-7 days for quick evaluation.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceSelf-brandedQuality Assurance

Qingdao Sunshine New Energy Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2001-10-18 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Qingdao-based solar-products manufacturer with three production lines, six to ten quality-control staff, and stated export experience of 14 years. It reports ISO9001:2015 and ISO14001:2015 certifications, OEM service for known brands, ODM capability, recent new-product activity, and broad customization options. Export sales represent 90% of total sales, with markets including Africa, Southeast Asia/Middle East, and North America. Quality procedures, complaint handling, inspection instructions, and corrective-action records are documented and followed. However, the supplier lacks raw-material traceability, does not continuously reconcile production quantities, and reports no overseas warehouse, showroom, agent, branch, or SDK. Financial information is present only as reporting years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier describes itself as a solar-products researcher and manufacturer, with a factory in Qingdao, three production lines, and export-oriented operations. Its stated product focus and manufacturing infrastructure support classification as a solar-products manufacturer and exporter.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has three R&D engineers with stated total experience. Its company description also emphasizes researching solar products aligned with environmental-protection trends, although no SDK is available.

Production capacityThe supplier operates three production lines, has six to ten quality-control staff, uses standardized finished-product inspection instructions, and maintains quality, complaint, and corrective-action procedures with records. Nevertheless, it does not continuously reconcile production quantities by batch or production lot, indicating a documented production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing strong direct evidence of broad customization support.