With AD-B2 you can install two Godox AD200 Speedlite Flashes together to create a 400Ws head with brilliant LED modelling.

GODOX FLASH TT685 FUJI

Key Features 300Ws, Recycling: 0.01 to 1.5 Seconds 9-Stop Power Range, HSS to 1/8000 sec Li-Ion Battery: 300 Full Power Flashes LED Modeling Light: 3000 to 6000K Includes Charger and Carry Bag