
LED Emergency Backup Driver 4W Constant Power Output 10-100VDC UL
The LED Emergency Backup Driver 4W is designed for internal installation inside compatible LED fixtures. Featuring 4W constant power output and a wide 10-100VDC range, it automatically provides dependable backup illumination during power failures. Its compact internal design and UL certification make it ideal for commercial and institutional LED emergency lighting applications.
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Internal Emergency Driver
Electrical:
| Watts: | 4 |
| Operating Voltage: | 100-277 VAC |
| Operating Temperature: | 14°F to 122°F |
| Operating Humidity: | 10% to 90%RH |
| Power Factor (PF): | >98% |
| Power Supply Efficiency: | >98% |
Photometric:
| LED Luminous Flux (lm): | N/A |
| CRI (ra): | >N/A |
| Color Temperature (Kelvin): | n/a |
| Lens type: | n/a |
| Expected Life: | n/a hrs. |
| L70: | n/a hrs. |
| Beam Angle: | n/aº |
Mechanical:
| IP Rating: | IP33 |
| Connector: | Driver |
| Base Type: | Hardwired |
| Heat Radiator: | Sheet Metal |
| Color: | Gray (light) |
| Product Size: | 4.88" x 1.81" x 0.87" |
| Package Size: | 6'' x 2'' x 2'' |
| Unit Gross Weight: | 5.0000 Lb |
Certifications:
| Safety Compliance: | UL |
| Environmental: | RoHS |







615 N 21st Avenue, Hollywood, FL 33020, United States of America — Tel: +1 (844)533-7230
[email protected] — www.ledradiant.com
LED Emergency Backup Driver 4W Constant Power Output 10-100VDC UL
The LED Emergency Backup Driver 4W Constant Power Output is an internal emergency lighting solution designed to provide dependable backup illumination when normal AC power is interrupted. Engineered specifically for internal installation within compatible LED fixtures, this compact emergency driver integrates directly into the luminaire, eliminating the need for a separate external emergency backup unit.
Featuring a 4W constant power emergency output and a wide 10-100VDC output voltage range, the driver delivers consistent emergency power to compatible LED loads. Constant power technology helps maintain stable emergency illumination throughout backup operation, making it a practical solution for commercial, institutional, and other applications where reliable emergency lighting is required.
Internal Emergency Backup Solution
Unlike externally mounted emergency systems, this model is designed as an internal LED emergency backup driver. It can be installed inside compatible luminaires or fixture housings, helping create a cleaner installation while keeping the emergency components integrated with the lighting system.
Its compact internal configuration makes it suitable for use with a variety of compatible LED luminaires, including LED panels, troffers, linear fixtures, downlights, and other commercial LED lighting systems, provided the fixture and LED load meet the driver's electrical requirements.
During normal operation, the emergency driver maintains its battery system ready for use. If normal AC power fails, the unit automatically switches to emergency operation and provides 4W constant power output to the connected LED load. When normal power returns, the system transitions back to standard operation.
Wide 10-100VDC Output Range
The 10-100VDC output range provides flexibility when pairing the emergency driver with compatible LED lighting systems. This broad operating range makes it easier to incorporate emergency backup functionality across different fixture configurations while maintaining a single compact internal solution.
Designed for professional lighting applications, this emergency backup driver is UL certified, supporting dependable performance and safety in qualifying installations.
Key Features
- Internal LED emergency backup driver
- Designed for installation inside compatible LED fixtures
- 4W constant power emergency output
- Wide 10-100VDC output voltage range
- Automatic emergency operation during power failure
- Compact design for fixture integration
- Compatible with various LED lighting applications
- UL certified
- Ideal for commercial and institutional emergency lighting
With its internal design, 4W constant power output, and wide 10-100VDC range, this LED Emergency Backup Driver offers a compact and efficient way to integrate emergency lighting directly into compatible LED fixtures.
We invite you to browse our selection and do not hesitate to chat with us or call us to 844-533-7230 for any question regarding our LED products.

Internal Emergency Driver
Electrical:
| Watts: | 4 |
| Operating Voltage: | 100-277 VAC |
| Operating Temperature: | 14°F to 122°F |
| Operating Humidity: | 10% to 90%RH |
| Power Factor (PF): | >98% |
| Power Supply Efficiency: | >98% |
Photometric:
| LED Luminous Flux (lm): | N/A |
| CRI (ra): | >N/A |
| Color Temperature (Kelvin): | n/a |
| Lens type: | n/a |
| Expected Life: | n/a hrs. |
| L70: | n/a hrs. |
| Beam Angle: | n/aº |
Mechanical:
| IP Rating: | IP33 |
| Connector: | Driver |
| Base Type: | Hardwired |
| Heat Radiator: | Sheet Metal |
| Color: | Gray (light) |
| Product Size: | 4.88" x 1.81" x 0.87" |
| Package Size: | 6'' x 2'' x 2'' |
| Unit Gross Weight: | 5.0000 Lb |
Certifications:
| Safety Compliance: | UL |
| Environmental: | RoHS |







615 N 21st Avenue, Hollywood, FL 33020, United States of America — Tel: +1 (844)533-7230
[email protected] — www.ledradiant.com
LED Emergency Backup Driver 4W Constant Power Output 10-100VDC UL
The LED Emergency Backup Driver 4W Constant Power Output is an internal emergency lighting solution designed to provide dependable backup illumination when normal AC power is interrupted. Engineered specifically for internal installation within compatible LED fixtures, this compact emergency driver integrates directly into the luminaire, eliminating the need for a separate external emergency backup unit.
Featuring a 4W constant power emergency output and a wide 10-100VDC output voltage range, the driver delivers consistent emergency power to compatible LED loads. Constant power technology helps maintain stable emergency illumination throughout backup operation, making it a practical solution for commercial, institutional, and other applications where reliable emergency lighting is required.
Internal Emergency Backup Solution
Unlike externally mounted emergency systems, this model is designed as an internal LED emergency backup driver. It can be installed inside compatible luminaires or fixture housings, helping create a cleaner installation while keeping the emergency components integrated with the lighting system.
Its compact internal configuration makes it suitable for use with a variety of compatible LED luminaires, including LED panels, troffers, linear fixtures, downlights, and other commercial LED lighting systems, provided the fixture and LED load meet the driver's electrical requirements.
During normal operation, the emergency driver maintains its battery system ready for use. If normal AC power fails, the unit automatically switches to emergency operation and provides 4W constant power output to the connected LED load. When normal power returns, the system transitions back to standard operation.
Wide 10-100VDC Output Range
The 10-100VDC output range provides flexibility when pairing the emergency driver with compatible LED lighting systems. This broad operating range makes it easier to incorporate emergency backup functionality across different fixture configurations while maintaining a single compact internal solution.
Designed for professional lighting applications, this emergency backup driver is UL certified, supporting dependable performance and safety in qualifying installations.
Key Features
- Internal LED emergency backup driver
- Designed for installation inside compatible LED fixtures
- 4W constant power emergency output
- Wide 10-100VDC output voltage range
- Automatic emergency operation during power failure
- Compact design for fixture integration
- Compatible with various LED lighting applications
- UL certified
- Ideal for commercial and institutional emergency lighting
With its internal design, 4W constant power output, and wide 10-100VDC range, this LED Emergency Backup Driver offers a compact and efficient way to integrate emergency lighting directly into compatible LED fixtures.
We invite you to browse our selection and do not hesitate to chat with us or call us to 844-533-7230 for any question regarding our LED products.




