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LPS Series

by Dual-Lite 

Catalog ID: LPS55-S

20W through 55W Central Lighting Micro Inverter systems that provide sinusoidal emergency AC power to LED, fluorescent and incandescent lighting fixtures.

  • 20W/VA through 55W/VA models for powering LED, fluorescent and incandescent fixtures
  • Surface Mount, Wall Recessed and Ceiling Recessed T-Grid mounting models
  • True sinusoidal AC output and soft start design mitigates fixture inrush current
  • 120VAC / 277VAC dual input
  • Full lumen output for 90 minutes of emergency power
  • Replaceable Lead Calcium or Nickel Cadmium batteries extend product life and minimize maintenance costs
  • Plenum rating of Ceiling Recessed T-Grid model simplifies ceiling installation
  • Compatible with normally-on, normally-off and switched lighting loads
  • Low Voltage Disconnect and AC Lockout protect batteries from discharge damage
  • 1000 foot wiring distance between micro-inverter and load
  • 3 years full unit warranty
  • SLA Lead Calcium: 3 years full, 7 years pro-rated
  • Nickel Cadmium: 2 years full, 13 years pro-rated
  • 20°C - 30°C (68°F - 86°F)
  • Certification
  • UL 924 Listed
  • NFPA 101 (Life Safety Code) / NFPA 70 (National Electrical Code) compliant

Product Details


Application Conditioned Space
Color White
Enclosure Type LIGHTPOWER™
Finish Type White
Lamp Type
  • LED
  • Incandescent
  • Fluorescent
  • Compact Fluorescent
Light Source
  • LED
  • Incandescent
  • Fluorescent
  • Compact Fluorescent
  • UL
  • UL 924
Material - Housing Steel
Max Ambient Temperature 50 °C
Min Ambient Temperature 20 °C
Mounting Type Surface Wall
Product Category LPS
Type Emergency and Exit
UPC 782520870805

Electrical Ratings

Frequency Rating 60 Hz
Output Voltage 277/277 VAC
Voltage Rating
  • 120 V
  • 277 V

Certifications and Compliance

Industry Standard(s)
  • NFPA 101
  • NFPA 70
  • UL 924