Emergency fluorescent ballast...power sentry ( )

Emergency fluorescent ballast...power sentry ( )

These are new Power Sentry Emergency fluorescent ballasts. They are in excellent condition and are in the original factory packaging. The packaging is in excellent condition. They will operate on either 120- or 277-volts and will operate T8, T10, T12, lamps of 2-8 feet, or 4-pin long compacts of 13- to 42-watts, or T5 lamps of 2-4 feet.