DUAL-LITE MFG# UFORP2, Emergency Ballast 17-40W

Linear Fluorescent Emergency Ballast Input Voltage 120/277 Number of Bulbs Supported 1 or 2 Initial Lumens 700 lm Steel Housing Material 13 51/64 in Length 2 1/16 in Width 1 1/16 in Height 90 min Emergency Illumination Time