Description:This series of studio flash, modeling lights can be set to full brightness or proportional transferred to the appropriate power, as the flash goes off, with a large studio lights with modeling lights the same effect. With anti-pre-flash function using a pre-flash with the camera can be used to synchronize the light control film. The quality, reliable, durable, suitable for portrait, fashion, wedding art, advertisement photography, shooting video, etc. Technical Data:  Model: Godox 200Ws Studio Flash  Flash Output: 200ws  Modeling lamp: 75w (adjustable)  Guide number(ISO 100): 42  Color temperature: 5600 ± 200K  Power voltage: 220V/50Hz or 100V-120V/60Hz  Flash power Control: stepless  Recharging time: 0.5-3sec  Flash duration 1/2000-1/800s  Fuse: 5A  Dimension: 200*190*108mm  Weight: Approx 0.9kg  Flash Triggering Method: Sync cord,Test button,Slave Features:  Aluminum housing, durable  Compact size, powerful  Beep comes charging  Was equipped with an anti-pre-flash  LED display precise power stalls  Multi-layer self-protection.  Package Includes:1 x Godox 200Ws studio strobe 1 x Modeling Lamp1 x Power Cord 1 x Manual (With Original Package)