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