NEEWER Q4 400Ws 2.4G TTL Outdoor Studio Flash Strobe (New Look) Compatible with Godox, 1/8000 HSS 2800mAh Photography Monolight 30W Modeling Lamp/400 Full Power Flash/0.01-1.2s Recycle/Bowens Mount | Neewer | | 400Ws TTL Outdoor Flash | 2.4G/HSS with Bowens Mount & Battery for Studio & Location | Black | Best Buy