Lithonia Lighting Steel Double Sided Emergency Battery

Galvanized steel, low-profile housing works in conjunction with electronic ballasts to convert new or existing standard T5, T5HO, T8 or T8HO fluorescent fixtures into emergency lighting. Operates one 14-28W standard or 24-54W high output T5, one 17-40W standard, one 44-55W high output T8, or one 36-55W 4 pins long compact fluorescent lamp. Compatible with most one, two, three or four-lamp electronic, standard, energy-saving and dimming AC ballasts. It produces 600-1325 lumens initial emergency light output for 90 minutes of emergency operation.