NEEWER Vision 4 300Ws Studio Flash Kit with Trigger

Extremely short flash duration and High GN60; Sync Speed: 1/200 seconds

Large capacity lithium battery ( 7800mAH, 10.8V ) to provide 1000 Full Power flashes and fast recycle time ( 0.4-2.5s).

Compatible with Canon Nikon Panasonic Olympus Pentax with Standard Hot Shoe and Sony Camera with New Mi Hot Shoe like Sony A7 A7S/A7SII A7II A6000 A6300 A6500

Built-in 2.4G Receiver with 8/16 Channels. Trigger included (Power Supply: CR2 3V Battery (Included)).

6 steps of power adjustment( 1/64 to 1/1);

Successive Flashes: 3 shots; 5 shots; 7 shots; 10 shots; 12 shots; 15 shots stable color temperature at 5600¡À200K over the entire power range.

Sturdy and Durable with metal casing, and esthetic structure.

• The umbrella socket is nicely set up with a steel spring plate to distribute the force of the screw holding the umbrella in place
• Battery-powered design is for convenient Battery Cordless Location Shooting.
• Battery Capacity: 7800mAH, 10.8V
• Modeling Lamp: LED 13W, 1370 Lumen (Energy Saving)
• Provide More Dynamic Effect with standard Bowens mount
• It can be handheld or mounted on a light stand for easy operation.
• Flash Light Weight: 3.96 pounds/1.8 kilograms

• Guide Number: GN60(ISO 100, M)=GN197 (ISO 100, feet)
• Power Output (Max.): 300W
• Power Output Range: 6 f-stop range (1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64)
• Recycling Time: Approx. 0.4-2.5s
• Full Power Flashes: 1000 shots
• Flash Duration: 1/1000s-1/10000s
• Successive Flashes: 3 shots; 5 shots; 7 shots; 10 shots; 12 shots; 15 shots
• Color Temperature: 5600¡À200k
• 2.4G Wireless: 16 Channels (1-16); 4 Groups (A, B, C, D)
• Modeling Lamp: LED 13W, 1370 Lumen (Energy Saving)
• Flash Tube: "Plug-in" tube (user replaceable)
• Flash Light Dimension: 125mm(diameter) x 220mm (length)
• Flash Light Weight: 1.8 kilograms
• Battery Capacity: 7800mAH, 10.8V
• Charging Voltage: AC 110-130V, DC 12V
• Flash Light Protection Function: Overheat protection; Low voltage automatic power cut-off system
• Wireless Trigger:
• Effective Trigger Distance: Around 15m
• Power Supply: CR2 3V Battery (Included)