The FlexFlash 400W/s Strobe from Photoflex is packed with professional and convenience features usually found in flash heads twice its price. Recycling is a fast 1.0 - 2.0 sec. with flash durations as short as 1/800 sec. at full power. The large digital back panel gives you full information and control of power and modeling light adjustments. Power can be displayed and adjusted from 1/64 to full power in 2/10 step increments or in 1/10 steps over a 2.0 - 6.0 power level range. Modes for the 120W modeling lamp include proportional, full power and manual adjustment.