LiFePO4 Emergency LED Driver & Power Supply for 3W–40W Linear Lights | 3-Hour Backup, CE Certified

LiFePO4 Emergency LED Driver & Power Supply for 3W–40W Linear Lights | 3-Hour Backup, CE Certified

Upgrade your lighting systems with our high-efficiency Emergency LED Driver, designed to power LED tubes (3W–40W) during power outages. Featuring an external LiFePO4 battery pack, this driver ensures 100% full-power output at 220V DC forward voltage, making it compatible with most market-available LED modules. Perfect for retrofitting existing fixtures into emergency-ready luminaires!

Key Innovation:
The LiFePo4 emergency led power supply features a modular battery system with a detachable 4400mAh Li-ion 18650 battery pack, which can be split into two 2200mAh sub-packs. These compact sub-packs are engineered for seamless integration into LED Liner tubes, enabling flexible placement within the tube’s housing to optimize space and ensure uninterrupted emergency lighting

Technical Highlights:

Model: NA03-FA40-T8

Battery pack: 12.8V 3600mAh LiFePO4

Emergency Power: 3-40W full watt

Emergency time: 60-300mins

AC input 85-265V, DC output: 220V

Output Voltage: 220V DC (ideal for LED modules, strips, and retrofit applications).

Battery Type: High-capacity LiFePO4 (customizable capacity options available).

Certifications: CE, RoHS compliant for quality assurance.

Key Features for Safety & Reliability:

✅ Instant Emergency Backup: Automatically switches to battery mode during power failures, maintaining 100% brightness regardless of switch status.
✅ Extended Runtime: Provides 60–300 minutes of emergency lighting (dependent on battery charge and load).
✅ Wide Voltage Input: Works seamlessly with 85–265V AC, 50/60Hz mains power for global compatibility.
✅ LiFePO4 Battery Advantages: Longer lifespan, thermal stability, and eco-friendly performance compared to traditional batteries.

How It Works:
1️⃣ Charging Mode: Continuously charges the battery while connected to mains power. Overcharge protection ensures safety and longevity.
2️⃣ Emergency Mode: Activates within seconds of a power cut, overriding the switch to keep lights on until power resumes.

Applications:
Emergency driver for linear lights transform standard LED tubes, downlights, and commercial luminaires into emergency-ready lighting systems for offices, warehouses, parking garages, and public buildings.

Custom emergency led driver Solutions
We specialize in designing and manufacturing high-performance LED drivers and emergency systems, including:

Emergency Features:

• 1.Adjustable Emergency Time (60–300+ minutes) to align with safety regulations and application demands 
• 2.Half-Power or Full-Power Emergency Output (up to 100% brightness) for reliable illumination during outages 
• 3.Flexible Battery Capacity (e.g., 1500mAh–12000mAh Li-ion options) to balance runtime and compact design 
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Customization Options:

1.Client Logo & Branding: Integrate your logo directly onto the power supply unit or packaging.

2.Colorful Packaging: Eye-catching (color boxes) tailored to your brand identity.

3.Certified Compliance: CE, RoHS, UL,CB, and more for global market access 

Why Choose Us?

10 years Expertise in Emergency Systems: From LED tubes to downlights, our solutions ensure seamless backup power transitions and energy efficiency 

End-to-End OEM/ODM Support: From circuit design to mass production, we deliver scalable, cost-effective solutions 

Fast Turnaround: 15–30 days lead time for most orders, with rigorous quality control 

Explore Advanced Emergency Solutions

Need more than an emergency led power supply?

We offer integrated emergency lighting systems, including:

Rechargeable emergency downlights (IP65 rated, 2–3 hours backup) 

Smart exit signs with battery backup and remote monitoring capabilities.

Customized emergency driver boards for LED panels, High bay Lamps, tri-proof lights, and linear fixtures 

You can check related model emergency led driver 3 hours NA03-F40A-T8 and emergency led driver for linear lights

Contact Us Today!
Let’s collaborate to create innovative, safety-compliant LED solutions that elevate your brand. Request a quote or visit our factory to discuss your project!