top banner
Reference Tools
The ILBLP CP15 HE SD from IOTA is a UL Listed LED emergency driver that allows the same LED fixture to be used for both normal and emergency operation. In the event of a power failure, the ILBLP CP15 HE SD switches power from the normal AC Driver and operates the fixture for 90 minutes in the emergency mode from the unit’s battery supply. The unit contains a battery, charger, and converter circuit in a single enclosure and is available in flexed or non-flex mounting configurations for individual fixture requirements. The ILBLP CP15 HE SD will operate an LED load at 15 watts with constant power at a rated output voltage of 20V-55V. The Constant Power design of the ILBLP CP15 HE SD maintains the output wattage to the LED array even as the system voltage diminishes, providing a consistent illumination level for the full 90-minute runtime. Features lithium battery technology for significantly decreased form factor and includes automatic monthly and annual self-testing features as standard.

Input Voltage

(Universal) 120-277VAC, 50/60Hz

Input Rating

0.065A (max)

Output Voltage*

20-55VDC Class 2 Compliant

Output Current

0.75A (@20VDC) - 0.27A (@55VDC)

Output Power

15 Watts (constant)

Max. AC Driver Output Current


Surge Protection

Meets ANSI/IEEE C62.41.2-2002

Emergency Operation

90 minutes

Operating Temp

0° to 55° C


Complies to FCC Commercial Limits


Lithium Iron-Phosphate
24 Hour Recharge
5-7 Year Life Expectancy


3.25 lbs. (A)
2.25 lbs (B)


UL Listed for factory and field installation
CA T20 Appliance Efficiency Database
find the UL Mark on this productFind the California Title 20 BC Mark on this product

*Max. output voltage in emergency mode is 58.5 Vdc with a + tolerance of 1.5 volts.

Advantages and Features

Product Advantages

  • Constant Power Performance
    Constant wattage delivery maintaines illumination for the full emergency runtime with no degradation
  • Minimum Mounting Footprint
    Lithium battery and narrow enclosure design significantly decreases space requirements without sacrificing output performance
  • Self-Diagnostic / Self-Testing
    Monthly and annual self-testing feature satisfies the periodic testing requirements in accordance with NFPA 101 while the on-board diagnostics provides system readiness with visual indicators
  • Listed for Field or Factory Installation
    UL Listed for both field and factory installation in United States and Canada


  • UL 924 Listed, UL Listed and Classified to FTBV
  • Auto-Sense 20-55VDC output is UL 1310 Certified, Output Class 2 Compliant
  • Galvanized steel case
  • Includes single-piece TBTS test switch and charge indicator accessory kit
  • For use with switched and unswitched fixtures
  • 5-year warranty. See Warranty Page for details.
  • Meets or exceeds all NEC, IBC, and Life Safety Code Emergency Lighting Requirements
  • Certified for CA Title 20
  • Suitable for use in Plenum, Damp Location, and Recessed Type IC Luminaires
  • RoHS Compliant

Emergency Lumen Performance

Luminaire Efficacy Minute 1 Minute 45 Minute 90
100 lumens/watt 1500 1500 1500
110 lumens/watt 1650 1650 1650
120 lumens/watt 1800 1800 1800
130 lumens/watt 1950 1950 1950
Sample Specification
Click to Expand

Length: 14.68"

Width: 2.34"

Height: 1.18"

Mounting Center: 14.12" x 1.1"