Description
14W Emergency LED Driver | 1400 Lumens | 90-Minute Backup | 120-277V Input
The Keystone KT-EMRG-LED-14C-1400-EN is a 14W constant wattage LED emergency backup driver that provides 90 minutes of illumination in case of power failure. Designed to operate with a wide input voltage range of 120-277V, it delivers an output voltage range of 20-50V DC with a load-dependent output current. This emergency driver is optimized for LED lighting applications, ensuring reliable illumination for exit pathways and safety lighting in commercial and industrial environments.
Features
- Wattage: 14W
- Input Voltage: 120–277V AC
- Output Voltage Range: 20V – 50V DC
- Output Current Range: Load Dependent
- Emergency Runtime: 90 minutes
- Power Factor: ≥ 0.50
- Battery Type: Maintenance-Free LiFePO4
- Recharge Time: 24 hours
- Certifications: UL 924, Class 2 Compliant, FCC Compliant
- Lifespan: 50,000+ hours
- Warranty: 5-Year Limited Warranty
Benefits
- 90-minute emergency illumination to meet safety requirements.
- Compatible with a range of LED fixtures operating between 20-50V DC.
- Compact one-piece design with a durable metal enclosure.
- Built-in test switch and charging indicator for easy maintenance.
- Over-voltage, over-current, and short-circuit protection for added safety.
Applications
- Commercial emergency lighting – Ideal for office spaces, retail locations, and hotels.
- Industrial safety lighting – Provides backup illumination in warehouses and production facilities.
- Educational and healthcare buildings – Ensures compliance with emergency lighting codes.
- Multi-use exit and safety lighting – Supports general and emergency LED lighting solutions.
Product Specifications
- Max. Output Power: 14W
- Input Voltage: 120–277V AC
- Output Voltage Range: 20V – 50V DC
- Output Current: Load Dependent
- Emergency Runtime: 90 minutes
- Power Factor: ≥ 0.50
- Battery Type: LiFePO4 (Maintenance-Free)
- Recharge Time: 24 hours
- Surge Protection: Built-in over-voltage, over-current, and short-circuit protection
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Lifespan: 50,000+ hours
- Certifications: UL 924, Class 2, FCC Compliant
- Warranty: 5-Year Limited Warranty
- Case Material: Metal
Downloads
Non-Returnable Item Notice:
Due to the sensitive electronic nature of LED drivers and the risk of improper installation, tampering, or programming, this item is non-returnable. Please confirm compatibility before purchasing. If your LED driver is defective upon arrival or during the warranty period, it may be eligible for a manufacturer warranty replacement. For assistance selecting the correct driver, please contact our support team.
