August 8, 2011 – Dual-Lite, a Hubbell Lighting Inc. brand, has introduced the UFO-LED20 battery pack inverter further expanding its emergency lighting portfolio. It describes the emergency lighting battery pack as having the fit and form of a typical battery pack, while delivering the function of a central lighting inverter system. According to Dual-Lite, the inverter detects AC input line voltage (120/277) and automatically sets the output voltage during emergency mode and provides full lumen output to any LED luminaire that requires 20 VA/W or less of AC power and has a true sinusoidal wave form output that enables it to be rated to work with incandescent and fluorescent luminaires.

DUAL-LITE