Interfit Replacement Flash Tube ( S1/S1a & HBU250)
Replacement flashtube for the Interfit S1 (INTS1), S1a (INTS1A) & *Badger Unleashed 250w (HBU250) studio strobes. It has a maximum power output of 500W/s.
*The Honey Badger Unleashed 250 requires a 500w bulb because it uses HSS and therefore requires the higher output of flash. This bulb will not transform your 250w head into a 500w flash head.