Black shark 300I

Model: 300I
Name: Black shark series LED studio flash
Flash energy: 300
Flash Index: GN55

Control mode: lGBT
Operating voltage: AC170V - 240V, 50HZ-60HZ
Color Temperature: 5400K-5600K
Flash Duration: 1/20000~1/250

Flash suppression circuit: Yes
Effective illumination angle: 55°
Flash control range: 1/64   1/1 (7 stops)
Recycle time: 0.04- 0.8 seconds
Modeling Lamp: LED 50W
Charging indicator: 100% LED (green end) / beep
Overheating protection: Yes

Trigger Mode: infra-red trigger / / sync cord / test button
Modeling lamp modes: 1. Off. 2. Full.  3. Proportional
Power Dump: Digital display screen will blink

The cooling fan: Yes