The Osram QTP-M 2x26-32/220-240 is a Multiwatt non dimmable high frequency ballast to run 2 x 26 w double turn PL-C, 2 x 26, 32w and 1 x 42 or 57w triple turn PL-T,2 x 24 or 36w Long Single Turn PL-L, 2 x 22w or 1 x 22 or 40w Circular, 2 x 24w High output T5, 2 x18, 24 or 36w F shape Dulux F and a 2 x 18w T8 compact fluorescent lamp.