Specification:

Model: AD400 Pro Bowens Mount

Wireless Slave Unit Mode: Radio transmission mode (compatible with Nikon & Canon,Sony,Olympus,Panasonic,Fujifilm )

Flash Mode: Wireless off:Slave unit of radio transmission/M/Multi:TTL/ M/Multi

Guide No. (m ISO 100): 72 (m ISO 100, with high-efficiency standard reflector)

Flash Duration: 1/220 to 1/10100 seconds

POWER: 400W

Power Output: 9 steps: 1/256~1/1

Stroboscopic Flash: Provided (up to 100 times, 100Hz)

Flash Exposure Compensation (FEC): Manual. FEB: ±3 stops in 1/3 stop increments.

Sync mode: High-speed sync (up to 1/8000 seconds), first-curtain sync, and second-curtain sync

Delay Flash: 0.01~30 seconds

Mask: √

Fan: √

Beeper: √

Modeling Lamp LED: 30W/4800K/TLIC:93

Optic Slave Flash: S1/S2

Flash Duration Indication: √

Display: Dot-matrix panel

Wireless flash function: Slave, Off

Controllable slave groups: 5 (A, B, C, D, and E)

Transmission range (approx.): 100m

Channels: 32 (1~32)

Wireless ID: To avoid signal interference effectively, triggering can only be achieved when the channels and wireless IDs of the master and slave unit are set to the same.

Power Supply: Lithium battery pack (28.8V/2600mAh)

Full Power Flashes: 360

Recycle Time: Approx. 0.01-0.9s 

Battery Indicator: √

Power Indication: Power off automatically after approx. 30-120 minutes of idle operation. 

Sync Triggering Mode: 3.5mm sync line, Wireless control port

Color Temperature: 5600±200k

Stable Color Temerature Mode: Changes within ±75K in entire power range

Dimension (with battery): 220*102*128mm (flash tube & reflector not included)

Net Weight (with battery): 2.1Kg (flash tube & reflector not included)

Package Listing:

1x AD400Pro Flash

1x Flash Tube

1x Battery

1x Battery Charger

1x Power Cord

1x Reflector

1x Manual