Charging Voltage: DC10.8V
Power : about 90W
Lamp Spec.: Original America CREE 10W LED Lamp
Battery: Lithium Rechargeable Battery, 450MA
Battery Running time: above 5 hours
Trigger Mode: Internal Trigger and External Tigger.
Flash Frequency Range: 60-120,000 FPM/min
Net weight: 0.28kg