The ILBDW series of Emergency LED Drivers from IOTA® are UL Listed emergency lighting solutions designed to enable the same LED fixture to function seamlessly in both normal and emergency operation, even in wet and damp indoor environments. In the event of a power failure, the ILBDW automatically switches power from the standard AC driver to the unit’s integrated battery supply, allowing the fixture to operate in emergency mode for up to 90 minutes. Each unit incorporates a battery, charger, and converter circuit housed within an IP66-rated enclosure, with a single PVC flexible conduit for direct connection to the fixture. This robust enclosure is suitable for use in wet or damp locations and is NSF-rated for food preparation areas, providing a versatile solution for a wide range of commercial and industrial applications.
The ILBDW CP15 HE SD model specifically operates an LED load at 15 watts within a rated output voltage range of 15V to 55V, maintaining constant power delivery even as system voltage fluctuates. This patented Constant Power design ensures a consistent illumination level throughout the full 90-minute emergency runtime. Standard features include automatic monthly and annual self-testing, allowing the unit to satisfy NFPA 101 periodic testing requirements while providing on-board diagnostics and visual indicators for system readiness. The AC-activated circuitry simplifies installation by eliminating the need for manual battery connection, and the unit is compatible with both switched and unswitched fixtures.
Performance and safety certifications for the ILBDW series include UL 924 Listing, C-UL-US regulatory compliance, and classification to FTBV. The auto-sense 20-55VDC output is UL 1310 Certified and Class 2 Compliant, and the unit meets or exceeds NEC, IBC, and Life Safety Code emergency lighting requirements. Surge protection conforms to ANSI/IEEE C62.41.2-2002 standards, and electromagnetic interference (EMI) complies with FCC commercial limits. The units are certified to California Title 20 standards and registered in the Modernized Appliance Efficiency Database (MAEDBS).
The electrical specifications of the ILBDW CP15 HE SD include a universal input voltage range of 120–277VAC at 50/60Hz, with a maximum input current of 0.065A. Output is constant at 15 watts, with current ranging from 0.75A at 20VDC to 0.27A at 55VDC. The maximum AC driver output current is 3Adc, total harmonic distortion is less than 10% at full charge, and the operating temperature range spans from 0°C to 48°C.
The battery system utilizes Lithium Iron Phosphate chemistry, offering a 24-hour recharge cycle and an expected lifespan of 5–7 years. This ensures reliable emergency operation for extended periods and minimal maintenance over the life of the unit. Separate mounting bracket accessories provide flexibility for top, wall, ceiling, or suspended installation, supporting both field and factory installation in the United States and Canada. The ILBDW series carries a five-year warranty and is RoHS compliant, providing a durable, code-compliant, and versatile emergency lighting solution for a variety of indoor applications.
https://www.iotaengineering.com/products/detail/1738685/iota/ilbdw-emergency-led-drivers/ip66-rated-emergency-led-drivers-for-wet-or-damp-locations-nsf-food-and-beverage-safe
