FLASH GODOX AD200PRO

Maximum Watt/Seconds 200 Compatibility TTL with Canon, Nikon, Sony cameras with optional X1-C, X1-N, and X1-S transmittersTTL with Olympus, Fujifilm cameras with optional X1T-O and X1T-F transmitters Control Manually on unitVia X1 Transmitter which will Wirelessly Control:Flash Mode: TTL, Manual, Multi (Stroboscopic), Power LevelModeling Lamp On/Off, Beeper on/offFirst and second curtain sync, High Speed Sync Guide Number At Full Power:Speedlight Flash Head: 170.6' / 52 m ISO 100 @ 35 mmBare Bulb Flash Head: 197' / 60 m ISO 100 with AD-S2 reflector @ 28 mm Color Temperature 5600K (±200K) Recycle Time 0.01 to 2.1 Seconds Flash Duration Speedlight Flash Head at T0.1: 1/220 to 1/15,380 SecondBare Bulb Flash Head at T0.1: 1/220 to 1/13,510 Second Flash Variability 9 Steps: 1/256 to 1/1 Flash Delay Yes, 0.01 to 30 Second Flash Modes Wireless Off: Manual/MultiWireless Radio On: TTL/M/Multi Stroboscopic: up to 90 times (99 Hz) Modeling Light Uses Speedlight Head: Auto t