ILB2H CP20 HE SD HV Two-Hour Emergency Driver

Provides 20W of constant power emergency illumination for 120 minutes. Features High Voltage output for luminaires with non-Class 2 LEDs.


  • Overview
  • Specifications
The IOTA ILB2H CP20 HE SD HV is a UL Listed emergency LED driver for field and factory installation that allows a fixture with 40-250 VDC Non-Class 2 LED lighting loads to be used for both normal and emergency operation. In the event of a power failure, the ILB2H CP20 HE SD HV switches to the emergency mode and operates the existing fixture for 120 minutes. The unit contains a battery, charger, and converter circuit in a single enclosure with a single flexible conduit for wiring to the fixture and test accessories. The patented Constant Power design of the unit maintains the rated output wattage to the LED array even as the battery voltage diminishes, resulting in a constant illumination level for the entire emergency runtime. Features lithium battery technology for reduced weight form and includes automatic monthly and annual self-testing features as standard. Self-diagnostic status is communicated via the illuminated single-piece test accessory, which can be mounted up to 25 ft. from the unit.
LED Operation
  • 20 Watts Constant Power for 120 minutes
  • 40-250 VDC Output
Product Advantages
  • Two Hour Operation for FEMA and Canada requirements
  • Auto-Sensing Non-Class 2 Output
  • Constant Power Performance
  • Self-Diagnostic / Self Testing
  • High Output for Increased Illumination
  • Certified for CA Title 20
  • UL 924 Listed for U.S. and Canada
  • AC-Activate circuity simplifies wiring by eliminating the need for manual battery connection during installation
  • Maintenance-free, high-temp recyclable LiFePO4 for significantly reduced space requirements
  • Durable, galvanized steel enclosure
  • Single-piece test switch and charge indicator can be remote-mounted up to 25 ft
  • For use with switched or unswitched fixtures
  • 5-year warranty.
  • Meets or exceeds all NEC, IBC, and Life Safety Code Emergency Lighting Requirements
  • Suitable for use in plenum, damp location, and enclosed and gasketed luminaires
  • RoHS Compliant
Read More
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Product Type Emergency LED Driver
Output Power 20 Watts
Max. Operating Temp. 55
Min. Operating Temp. 0
Battery Chemistry Type Lithium Iron Phosphate
Battery Activation AC Activate
Life Safety Testing Self Diagnostics, Self Test
Regulatory Listing C-UL-US
Series ILB2H
  • Suggested Replacement Products

Product Information

  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET IOTA--ILB2H-CP20-HE-SD-HV Spec Sheet.pdf Spec sheet for IOTA 20W Constant Power Two-Hour operation emergency driver for non-Class 2 LEDs 6/28/2023 View

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  • Guideline Specifications

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

    Document Type Document Title Description Updated View
    Installation Instructions ILB2H CP HE SD HV "S" Installation Manual Installation Manual for ILB2H CP HE SD HV "S" (single flex) emergency driver 6/28/2023 View
    Material Safety Data Sheet MSDS sheet for 30W LiFePO Emergency Driver Safety Data Sheet for emergency driver battery component 5/12/2021 View
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  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

    Document Type Document Title Description Updated View
    Sell Sheet IOTA 2-Hour Emergency Drivers Sell Sheet Introduction to the applications and advantages of IOTA 2-Hour Constant Power Emergency Drivers 8/15/2023 View
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    Please click on the appropriate link below to learn more about IOTA terms & conditions and product warranty options. 

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