ETI 55502101 Emergency Light, 7.95 in OAW, 4.37 in OAH, 120/277 VAC, 2.4 W, Red/WhiteETi exit signs are easy to read and come in two letter colors, red and green, with the option for Spanish to fit most emergency applications. Complies with most requirements relating to emergency conditions, it has a momentary test switch and constructed of fire resistant ABS plastic. A complete system with emergency backup lights, it can combined with other ETi emergency lights for a truly universal back up light solution. Unit: EA UPC: 849489068718