Can it be charged via USB?

Yes, it supports charging via sunlight or DC input through a Micro USB port.

What certifications does the product have?

The product holds CE, RoHS, ISO, and Verasol certifications.

Does it offer protection against overcharging?

Yes, it includes overcharge and over-discharge protection to ensure battery safety.

Handed Solar LED Light Sf-1s for off-Grid Lighting

Name: Handed Solar LED Light Sf-1s for off-Grid Lighting
Brand: Qingdao Sunshine New Energy Co., Ltd.
SKU: 2059223855

Shandong, ChinaQingdao Sunshine New Energy Co., Ltd.

US$4.00

1-2,999 Pieces

US$3.50

3,000-4,999 Pieces

US$3.00

5,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Type

Handed Type

Bulb Type

LED

Model NO.

SF-1S

Color Temperature(CCT)

Warm White

Material

Plastic

Power Source

Solar Power

Battery Type

3.2V/500mAh LiFePO4 Battery

Operating Voltage

4.5V

Lamp Power

<5W

IP Rating

IP65

Usage

Camping, Emergency Lighting

Certification

CE, RoHS, ISO, Verasol

Cell Type

3.2V/500mAh LiFePO4 Battery

Color

Red/Yellow/Cutomerized Color

Service Life

More Than 5 Years

Protection

Overcharge and Over Discharge Protection

Voltage

4.5V

Solar Panel

0.35W/4.5V

Settings for Light

I/II/III

Transport Package

Carton

Specification

Inner Gift Box(mm): 11*11*15

Trademark

Customized

Origin

China

HS Code

8513109000

Production Capacity

100000

Key features

IP65 Waterproof Rating: Provides complete dust protection and water resistance for outdoor use.

Long Battery Life: Equipped with 3.2V/500mAh LiFePO4 battery for reliable power storage.

Customizable Color: Available in Red, Yellow, or customized colors to meet specific needs.

Three Light Settings: Offers 10 lumens for 16 hours, 20 lumens for 8 hours, or 40 lumens for 4 hours.

Dual Charging Options: Charges via direct sunlight or DC input through Micro USB.

Overcharge Protection: Built-in safety features prevent battery damage from overcharging.

Durable Material: Constructed from high-quality ABS and PP plastic for shock resistance.

Multiple Certifications: Certified by CE, RoHS, ISO, and Verasol for quality and safety.

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: ≤2.85h 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.