UL 924 classified for field installation. Guaranteed performance with Eaton LED lighting fixtures. 7 and 14-watt options provide 600-1800 lumen output in emergency mode. Universal voltage input from 120V through 277V. Automatic output voltage sensor compatible with wide range of fixtures. Conduit and test button included, satisfy all wiring configurations. Laser test option enables simplified monthly testing. Not for use in sealed and gasketed fixtures. 5-year warranty