Field-Installable, Constant Power LED Emergency Drivers

cULus Classifed logo

Fulham’s HotSpot Constant Power emergency drivers bring field-installable backup power to LED luminaires. With the emergency driver and battery combined in a single unit, this cULus Classified emergency driver can be installed in the field in minutes. Ideal for LED flat panels, the Constant Power design guarantees the desired lumen output for emergency operation.

Product Models »

For Programmable Constant Power Solutions for OEMs click here »

Common Specifications

  • Input Voltage: UNV 120-277VAC
  • Input Frequency: 50/60Hz
  • Output Voltage: 20-50VDC
  • Illumination time : Minimum 90 Minutes
  • Recharge Time: 24 Hrs
  • Ambient Temperature: 0ºC – 50ºC
  • Compatible Battery Type: NiCd
  • Output Type: Class 2
  • Surge Protection: C62.41 (MOV)
  • RFI/EMI: FCC Part 15A Non-Consumer
  • Warranty: 5 Years

Specs and Literature

Product Brochure

Constant Power Brochure HotSpot Constant Power Brochure

Spec Sheets and Installation Instructions






Product Models

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