Electronic Emergency Ballast with Backup Battery and Charger, Input Voltage: 120/277V, 90 Minute Illumination Time, 24 Hr Recharge. For use with the following 600-1325 Lumen Compact, Linear & U-Bent Fluorescent Lamp Types: (1) 17-40W, 2-4 ft T5, T8, T10, T12, 4-Pin (2G11) or (1) Philips InstantFit LED T8 4' lamp
- Wattage: 55
- Wattage: 14
- Light Technology: Fluorescent
- Volts AC Range: 120 - 277