Isolite’s 120/277V BAL-1400ACTD fluorescent emergency ballast operates one or two lamps in the emergency mode for a minimum of 90 minutes. It works with or without an AC ballast to convert new or existing fluorescent fixtures into emergency lighting.
Megaman’s B05P0232-42x1 electronic ballast features an automatic restart capability when short-circuit or overload is absent. It is intended to be used as a lamp control gear. The flicker-free operation has a stable light output over fluctuation of voltage supply.
Sylvania’s Quicktronic Prostart DL40 ballast provides starting conditions to provide more than 50,000 switching cycles for occupancy sensor and building control system applications. It helps to protect against over-heated bases and sockets, cracking of the glass wall, and uses end-of-lamp-life sensing to avoid false shutdowns caused by some static-sensing methods.