Features: Battery: Lithium Max. power output: 1470W/s - Aperture: 2m-1/60s-100ASA 64 9/10 - Flash duration: t=0,5 1/1400 - Flash duration: t=0,1 1/140 - Power distribution: 2 outlets symmetrical - Output control 40 step turn potenziometer Output control range: 1/1 - 1/16 - Recycling time: 0,3s - 2,9s - Max no. of flashes at 1/1: ca. 500 - Max no. of flashes at 1/16: ca.10000 - Flash release: photocell, sync, test button, radio control - Battery voltage: 40V / 1A - Size: 217x170x311mm - Weight: 7,6 Kg