The Fulham FireHorse 7 500-lumen fluorescent
emergency ballast from Warehouse-Lighting.com has a minimum start temperature
of 68 degrees Fahrenheit and has been designed to work with a wide variety of
lamps, including CFL, U-shape, circline, long compact and linear fluorescent.
It features a low-profile design and comes with a five-year warranty. Optimal light output leads. Comes complete LED charge indicator and test switch. Low profile design.