LITHONIA Power Sentry Electronic Emergency Battery Backup, 90 minutes of uninterrupted lighting, 500 Lumen, 120V to 277V, one 2' to 4' T8 or T12 Lamps and Twin-tube CFL, with Quick Disconnect (QD)

PowerSentry 500 Lumen Emergency Battery Pack

Features

• Initial light output of 500 lumens
• Operates one 2'–4' tubes and u-bend fluorescent T8–T12 lamps, one Twin Tube CFL 4-pin
• Compatible with most electronic T8 and magnetic T12, instant start, rapid start and slimline ballasts
• Illumination time of 90 minutes
• UL 924, UL-94V-0 Flame Rating
• Dual input voltage of 120/277 VAC, 60 Hz
• High-temperature, maintenance-free nickel-cadmium battery
• Electrical rating 2.5 watts