600W YS-600F professional studio flash light, CE a

YS series studio flash light has black anodized aluminum body, styled with a ribbed housing and ventilation windows. It uses high quality expensive German PerkinElmer flash tube. The lifetime isthree times longerthan others and much more stable in terms of color temperature and flash duration. And the over-heating protection circuit is more security for high volume shooting. It can auto releases when lowering the power. The function of light digital display from 35% to 99% shows the power output from low to high via a variable dial. And there are separate switches for the infrared, Beeper and modeling lamp. The available accessories include all kinds of softbox with bowen adapter, umbrellas, barndoors and snoot. Specification of studio flash light YS-600F ModelYS-250FYS-300FYS-400FYS-500FYS-600FYS-800FYS-1000FOutput Power250WS300WS400WS500WS600WS800WS1000WSGuide No.(ISO100)48GN55GN65GN70GN76GN89GN93GNOutput Control Range1/16-Full variableModeling Lamp150W250WRecycling Time0.8-2S0.8-2.5S0.8-3SColor Temperature5600K±200KFlash Duration1/800-1/1200SModeling Lamp Working Mode100%Modeling light ON/OFF,Full,variableFlash Output Precision±0.1EVRecycling indicationLED/Beeper/Modeling light indicationWorking Voltage170-240V OR 100－120VAutomatic voltage regulator circuitTriggering MethodOptical slave/Sync cable/Test buttonTriggering Voltage5VCooling FanNoYesTechnical specialityregulating digital display,auto releaseYS-280D～YS-1000Dlight regulating digital display,auto releaseTS-300C TS-1000Cbuilt-in wireless triggerTS-300E TS-800rapid recharging