The LED emergency light has full battery backup, fully automatic operation. In case of a power outage, the backup battery automatically illuminates (90 minutes) the fixture and light the way to safety. DUAL MOUNTING - Sunco's LED emergency exit sign includes an extra face plate to convert from 1- to 2-sided If it fails less than 3 years, LIT-PaTHT will be refunded. Exit Lights - Exit Sign / Emergency Light Combos | COMBOLP-R | Exit Light Co Emergency Light Led Exit Sign With Battery Backup,Red/Green Letter s(6 Commercial Emergency Lighting 120-277V The LED emergency light has dual adjustable head combined with extra plating on the face for optional double-sided use. Two AC120/277V Red Exit Sign LEDs Combo Emergency Light with Adjustable Two Head Backup Batterys Wall Ceiling Mount for Stairway Hallway Room Use WIDE VOLTAGE - The LED emergency light is 120-277V for both residential and commercial use. Additional faceplate included for optional double-sided use.
