Emergency Light, With 2 Long Life Fully Adjustable LED Heads, 3.6V Equivalent 5.4W Incandescent, Ni-Cad Battery Recharges In 24 Hours, White Thermoplastic Housing, Dual Voltage 120/277, Uses Less Than .5W ETL, Rated Snap Fit Construction For Under 5 Minute Installation, Suitable For Wall Or Ceiling Mount, Thin Profile Universal J-Box Mounting Pattern, Listed For Damp Location, 4-1/2"H x 9"W x 2-5/16"D, UL949 NFP 101 Compliant.