Plug In Compact Fluorescent (CFL) Ballasts where Input Volts is 277V, Lamps by Wattage is 2 x 10W - 19W, Length is 2" - under 5", Number of Lamps is 2, Max Current is 0.15 - 0.29 Amps, Max Load is 50 - 74W, and Ballast Lamp Type is 4-Pin
$32.99$26.39eachYou save 20%