BODINE B50 5W 1L 2L T8 T9 T10 T12 FLUORESCENT EMERGENCY BALLAST 120-277V UP TO 1400LM BASED ON LAMPS F32T8 F40T12 FO25 FBO24 F48T12 F282D PL-L 40W 50W REPLACES B50U & BDL500 CA TITLE 20 COMPLIANT WHEN RUNNING 277V 3.50 LB EA