The ECO-BAL1400C-4ACTD-SDT emergency ballast supports high-lumen emergency lighting for fluorescent fixtures, delivering up to 1400 lumens across one or two lamps. It includes universal 120/277V input, a 6V NiCd battery, AC output, and a self-diagnostic feature for regular testing. This unit is compatible with a range of fluorescent lamp types and incorporates time-delay functionality to ensure continuous operation.