Lithonia Lighting® QUANTUM® Emergency Exit Unit Combo, Stencil Face, Series: LHQM, 120/277 VAC, 4.3 W Fixture, 0.03/0.05 A, LED Lamp, 1.5 W Lamp, 2 Lamps, 2 Heads, 10 years Average Life, Legend: EXIT, Red Legend, 6 in H Legend, Surface Mounting, Ni-Cd Battery Power Source, Thermoplastic Housing Material, White Housing Finish, 8 in H x 19-1/4 in W x 4-3/4 in D Dimensions