UFO-4W

Battery Pack - Fluorescent, Lamp Type: Fluorescent, 32 - 40W, Lumen Range: 500-600 lm, N/A, Battery Type: Nickel Cadmium (maintenance free), Compatible with electronic, standard magnetic, energy saving,dimming and end-of-lamp-life AC ballasts, Temperature Range: 0°C to 50°C, Damp Location, Black, 120/277 VAC. ; Compatible with electronic, standard and magnetic, energy saving, and dimming AC ballasts ; Easy installation with versitile mounting capability inside of ballast channel, on top of or remote from fixture ; Operates one lamp in emergency mode ; Battery case made of heavy 22-gauge steel