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   ILB-CP12 LED Emergency Driver Specification Sheet in PDF format Installation Manual in PDF format Wiring Diagrams
IOTA ILB-CP12 Emergency Driver LED Operation
12 Watt LED load @ 10-60 Vdc Nominal*

12 Watts (Constant)

Emergency Operation
90 Minutes

Product Description

The IOTA ILB-CP12 is a UL Listed and Classified 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 ILB-CP12 switches to the emergency mode and operates the existing fixture for 90 minutes. The unit contains a battery, charger, and converter circuit in a single can and is available in different mounting configurations for individual fixture requirements. The ILB-CP12 will operate an LED array load at 12 watts with constant power at a rated output voltage of 10-60V. The Constant Power design of the ILB-CP12 maintains the output wattage to the LED array even as the system voltage diminishes.

Product Description

Input Voltage: (Universal) 120-277Vac, 50/60 Hz

Input Rating: 3.7 Watts (max)

Output Voltage* 10-60 Vdc Class 2 Compliant

Output Current 1.2A (@10Vdc) - 0.2A (@60Vdc)

Output Power 12 Watts (constant)

Max. AC Driver Output Current 3Adc

Power Factor ≥ 0.9

Emergency Operation 90 minutes

Operating Temp 0° to 55° C

THD < 20%


High Temp Nickel-Cadmium
24 Hour Recharge
7-10 Year Life Expectancy


(-A, -R) 4.0 lbs
(-B, -TM) 3.5 lbs
(-J, -R-J) 3.75 lbs


UL Listed and Classified for factory and field installation
*Max. output voltage in emergency mode
is 58.5 with +tolerance of 1.5 volts.

  • Listed and Classified for field installation

  • Constant Power Design maintains emergency illumination through
    90-minute runtime with no light degradation

  • Two-wire universal AC input

  • Self-sensing output voltage allows the CP Series to operate various product types, such as downlights, troffers or strips, reducing product SKUs for emergency options


  • UL 924 Listed, UL Listed and Classified to FTBV

  • UL 1310 Certified, Class 2 Compliant

  • Six mounting configurations available

  • Long life high temperature recyclable Ni-Cad battery

  • Galvanized steel case

  • Includes single-piece TBTS test switch and charge indicator accessory

  • For use with switched and unswitched fixtures

  • 5-year warranty. See Warranty Page for details.

  • Meets or exceeds all National Electric Code and Life Safety Code Emergency Lighting Requirements

  • Rated for use in Plenum, Damp Location, Recessed Type IC, and Enclosed and Gasketed Luminaires

  • RoHS Compliant

  • Patented. Visit for more details.

Emergency Lumen Performance - ILB-CP12

Approx. Luminaire Efficacy Minute 1 Minute 45 Minute 90
100 lumens/watt 1200 1200 1200
110 lumens/watt 1320 1320 1320
120 lumens/watt 1440 1440 1440
130 lumens/watt 1560 1560 1560


EM-A: 13.3" x 2.4" x 1.5" (Mounting Center: 12.75")
LED Emergency Driver Dimensions

EM-B: 13.0" x 2.2" x 1.25" (Mounting Center: 12.6")
LED Emergency Driver Dimensions