90 min. - Operates 18 and 26 Watt Quad Tube, 2-pin lamps with integral starter - 120/277 Volt
The Iota I-26-EM-A emergency backup battery provides emergency operation for 90 minutes. Compatible with 18 and 26 watt quad tube, 2-pin lamps with integral starter. 120/277 volt input. Features test switch and charge indicator kit.