Eternalight Micro

Defends your environment against unwanted power outage and electrical disturbances by providing:

  • DSPM Watchdog software always on guard.
  • Dependable DSP/PWM technology for unsurpassed reliability.
  • Economical for the lowest overall cost to your light safety with an Energy Star Rating.
  • Sealed maintenance-free batteries.
  • Full light output for an entire 90 minutes.
  • Self-diagnostics for a safe and secure lighted environment.
  • ECM module is a patented technology used by DSPM.
  • Backup solutions for multiple applications such as
    • Indoor and outdoor emergency lighting
    • Exits
    • Cash registers
    • Computers
    • Strategic electronics
    • And more
  • 10 Year pro-rated battery warranty.
  • 5 Year power train warranty.
  • Listed to UL924, UL1778. and UL508.
  • Cities of Chicago and New York approved.
  • Environmentally friendly.
  • Complies with the Buy American Act.

Contact Us about DSPM Eternalight Micro

    Product Snapshot
    Standard Power Levels 75, 100, 125, 200, 300, and 375 Watts
    Crest Factor2:5:1 typical
    Surge Protectionthe unit will protect itself and the load against surges as defined in ANSI/IEEE C62.45 Category A and B

    Technical Specs
    Efficiency≥99% at 100% linear road
    Audible Noise<45dB measured on Response Curve “A”
    ETL ListedUL924 and UL1778
    Operating Temperature0° to 40° Celsius (-32° to 104°F)
    Storage Temperature-20° to 60° Celsius (-4° to 140°F)
    Humidity5 – 95%; Non-condensing
    MonitoringLED Displays Alarms and Diagnostics
    Transfer Time16msec – 60msec


    Input Voltage120 or 277
    Input Voltage Range+10% -15%
    Input ProtectionInput Main Circuit Breaker


    Output Voltage120 or 277 VAC
    Output Voltage Regulation±5% for all loads and battery discharge mode
    Output Frequency Range60 Hz, ±1%
    Output ProtectionOutput Main Circuit Breaker


    BatterySealed maintenance-free (AGM) lead calcium
    Recharge CurrentConforms to UL924 standards
    External BatteryProvision for hardware connection of external battery
    cabinets or DC source

    1. Due to continuous product improvements, program specifications are subject to change without notice.

    Eternalight Micro Elite Maintenance Manual 525-1050WEternalight Micro Elite Maintenance Manual 525-1050W.pdf
    Eternalight Micro Elite User’s Manual 525-1050WEternalight Micro Elite User’s Manual 525-1050W.pdf
    Eternalight Micro Integration Drawing 75-375WEternalight Micro Integration Drawing 75-375W.pdf
    Eternalight Micro Maintenance Manual 75-375WEternalight Micro Maintenance Manual 75-375W.pdf
    Eternalight Micro System Current RatingsEternalight Micro System Current Ratings.pdf
    Eternalight Micro Technical SpecificationsEternalight Micro Technical Specifications.pdf
    Eternalight Micro User’s Manual 75-375WEternalight Micro User’s Manual 75-375W.pdf
    Eternalight Micro Brochure 75W – 375WEternalight Micro Brochure 75W – 375W.pdf
    Eternalight Micro 75W – 300W Data SheetEternalight Micro 75W – 300W Data Sheet.pdf
    Eternalight Micro Cabinet Conduit DrawingEternalight Micro Cabinet Conduit Drawing.pdf
    Eternalight Micro Cabinet Placement DrawingEternalight Micro Cabinet Placement Drawing.pdf
    Eternalight Micro Component LayoutEternalight Micro Component Layout.pdf
    Eternalight Micro Elite 525W – 1050W Data SheetEternalight Micro Elite 525W – 1050W Data Sheet.pdf
    Eternalight Micro Elite Brochure 525W – 1050WEternalight Micro Elite Brochure 525W – 1050W.pdf
    Eternalight Micro Elite Integration Drawing 525-1050WEternalight Micro Elite Integration Drawing 525-1050W.pdf