Godox AD600Pro II All-in-One Outdoor Flash Photography Light. Key Features:

• One-Tap Sync with Optional X3 Trigger
• Compatible with Most TTL Systems
• 600Ws, 1/512 to 1/1 Power Output
• Up to 360 Full-Power Flashes
• Flash Duration: 1/220 to 1/11,760 sec
• 1/8000 sec High-Speed Sync
• 0.01-0.9 sec Recycling Time
• 40W Bi-Color LED Modeling Lamp
• Upgraded TFT Screen for Onboard Control
• Includes Battery & Charger