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Assurance L4-A - 4W LED Emergency Backup Driver

SKU:
AEL-L4-A
Our LED emergency drivers with battery backup are 100% factory-tested for reliability before shipment, ensuring dependable performance in emergencies. View full description
$87.89
Customer Reviews

Description

4W Emergency LED Driver | Constant Power Output | 90-Minute Runtime | 115-277V Input

The Assurance L4-A is a 4W LED emergency backup driver designed for use with Class 2 LED luminaires and drivers in both new or existing fixtures. It provides constant power output for 90 minutes of emergency illumination and features Power Engage Technology, eliminating the need for a separate battery connector. The compact, painted steel housing and universal input voltage (115-277V) make it a reliable solution for emergency lighting compliance in switched or unswitched fixtures.

Features

  • Wattage: 4W Constant Power
  • Input Voltage: 115–277V AC, 50/60 Hz
  • Input Current: 100 mA (max.)
  • Output Voltage Range: 15V – 50V DC (Class 2 Compliant)
  • Emergency Runtime: 90 minutes
  • Battery Type: Lithium (integrated, maintenance-free)
  • Recharge Time: 24 hours
  • Test Switch: Illuminated, single-piece
  • Case Material: Painted Steel
  • Mounting Configuration: No conduit
  • Certifications: UL 924, CEC Title 20 Compliant
  • Warranty: 5-Year Full Warranty

Benefits

  • Power Engage Technology removes the need for a battery connector, simplifying installation.
  • Provides 90 minutes of emergency lighting without requiring an external inverter.
  • Works with standard LED fixtures and Class 2 drivers, allowing dual-mode operation.
  • Compact form factor fits easily into tight fixture spaces.
  • Damp location rated and suitable for sealed and gasketed fixtures.

Applications

  • Commercial lighting – Offices, retail stores, and hospitality settings
  • Industrial facilities – Manufacturing, warehouse, and task lighting
  • Architectural lighting – Maintains consistent emergency output in design-driven spaces
  • Healthcare and educational buildings – Ensures code compliance and occupant safety

Product Specifications

  • Max. Output Power: 4W
  • Input Voltage: 115–277V AC
  • Output Voltage Range: 15V – 50V DC
  • Emergency Runtime: 90 minutes
  • Input Current: 100 mA max
  • Recharge Time: 24 hours
  • Battery Type: Lithium (no connector required)
  • Case Dimensions: 5.2” L x 1.5” W x 0.87” H
  • Operating Temperature: 5°C to 50°C (41°F to 122°F)
  • Certifications: UL Listed to UL924, CEC Title 20 Compliant
  • Warranty: 5-Year Full Warranty
  • Case Material: Painted Steel

Downloads

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Disclaimers

*This product typically ships in 5 to 7 business days. Larger quantities may take longer than stated lead-time.  All lead-times are estimates and you will be notified by email if it will take longer than 10 business days to ship. This product is shipped directly from the manufacturer.

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.

Extra Information

Brand:
Assurance Emergency Lighting
Catalog No:
L4-A
Current Type:
Fixed
Driver Type:
Emergency
Dimming Type:
Non-Dimming
Min Output Voltage:
15V
Max Output Voltage:
50V
Min Input Voltage:
115V
Max Input Voltage:
277V
Ballast Type:
Emergency
Size:
5.2x1.5x0.87
Dimmable:
No
Emergency Operation:
90 Minutes
Light Source:
LED
Warranty:
5 Year

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

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96% of customers rate this company 4- or 5-stars
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David M. Verified Customer   
05-01-25

easy to shop and easy to order

Sean S. Verified Customer   
04-30-25

Product was easy to find and order

Customer Service
5 / 5
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5 / 5
Price
5 / 5
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5 / 5
FLOYD J. Verified Customer   
04-29-25
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