Specifications:

Output power: 400Ws (1/1 to 1/256 power)
Guide number: 154 feet (47 m) at ISO 100, f/1.0
Flash duration: 1/200 to 1/10,000 seconds
Color temperature: 5600K (can be adjusted)
Recycling time: 0.1-2.5 seconds (depending on power setting)
Weight: 7.7 pounds (3.5 kg)
Dimensions: 11.8 x 7.1 x 4.7 inches (300 x 180 x 120 mm)

Features:

Powerful output: Produces up to 400Ws of power, providing ample light for various shooting scenarios.

Bowens mount compatibility: Compatible with a wide range of Bowens mount light modifiers and accessories.

TTL compatibility: Supports TTL metering with Canon, Nikon, Sony, Fujifilm, and Olympus cameras, ensuring accurate exposure control.

Wireless triggering: Can be triggered wirelessly using the included X2T transmitter or other compatible triggers, offering greater flexibility and convenience.

Multiple flash modes: Supports manual, TTL, and multi-flash modes, allowing you to control the flash output to suit your specific needs.

High-speed sync: Enables flash photography at shutter speeds faster than the camera’s sync speed, allowing for creative effects and capturing fast-moving
subjects.

Built-in modeling light: Provides a preview of the lighting before taking a shot.

Fan cooling system: Helps to maintain optimal operating temperature for extended shooting sessions.

Sturdy construction: Built to withstand the demands of professional studio use.