What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the accepted payment terms?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The lead time is within 15 workdays during peak season and one month during the off season.

3hr Battery Backup LED Emergency Power Supply for Downlight Panel Light

Name: 3hr Battery Backup LED Emergency Power Supply for Downlight Panel Light
Brand: Dongguan Dengfeng Green Energy Technology Co., Ltd.
SKU: 2235070465

Guangdong, ChinaDongguan Dengfeng Green Energy Technology Co., Ltd.

US$6.40

1-99 Pieces

US$6.20

100+ Pieces

Sample price:US$6.40/piece.Request sample

Product profile

Customization

Available

Certification

CE, RoHS

Warranty

2 Years

Model NO.

DF268C

Support LED Power Rangement

3W-40W

Emergency Output Power

3W to 5W

Input Voltage

AC90-280V

Battery Voltage

Lir 3.6V/LiFePO4 3.2V

Emergency Time

1-3hours/Customizable

Specification

150*40*30mm

Trademark

Origin

China

HS Code

8504401400

Production Capacity

500000

Key features

Ultra-Fast Switching: Automatically switches to emergency mode within 0.1 seconds after power outage.

Long Battery Backup: Provides 1-3 hours of emergency lighting, customizable based on requirements.

Wide Voltage Input: Compatible with AC 90-280V input, suitable for various international voltage levels.

Flexible Power Range: Supports LED power ranging from 3W to 40W with emergency output of 3-5W.

Customizable Options: Offers full customization including samples, designs, and minor adjustments.

Compact Design: Small inverter size of 150*40*30mm, ideal for downlights and panel lights.

CE & RoHS Certified: Meets CE and RoHS standards for safety and environmental compliance.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesProduction Process VisualizationPrivate Mold

Dongguan Dengfeng Green Energy Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with capabilities spanning portable outdoor power supplies, communication and emergency UPS products, batteries, and energy-storage systems. It reports broad customization and ODM/OEM capabilities, recent new-product development, four production lines, inventory capacity, valid manufacturing contracts with associated subcontractors, and substantial stated production volumes. It exports to Southeast Asia and the Middle East. However, no certification information or customer case details are provided. After-sales service processes exist, but complaint handling and corrective/preventive-action records are not documented. The supplier has no available SDK, overseas warehouse, or overseas showroom. Financial information is limited to year references, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is explicitly identified as a manufacturer. Its described activities include R&D, production, sales, and service for energy-storage, portable outdoor power, UPS/EPS, battery, and related electronic products.

R&D capabilityThe supplier reports new products during the past year, ODM services, and R&D activities covering household energy storage, grid-connected/off-grid power supplies, portable power, UPS, and related products. It does not have an available SDK, which is a limitation for SDK-based development but does not negate the broader product R&D evidence.

Production capacityThe supplier is a manufacturer operating four production lines and facilities including SMT, DIP, container division, spot welding, and automatic sorting equipment. It reports high production volumes for portable energy storage, lithium batteries, mobile UPS, emergency lighting, and emergency power supplies, plus inventory capacity and valid contracts with associated subcontractors.

Customization capabilityBoth R&D and design-capability records list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing explicit evidence of broad customization support.