Flash light/Studio light Article:800ST Sort:ST series Code NO: Its sophisticated circuitry delivers fast recycling times,a very fast flash duration,output accuracy and total color consistency.In short,the ST is an exceptional flash unit that can prove ideal for portrait shoots. Features: 1Operating Voltage:200-240V.With its sophisticated circuitry,the ST adjusts capacitor performance to ensure complete output accuracy and consistency,retaining a clolr temperature 5600K,±300K. Very fast recycling.Ready light indication at 100% charge.Audible recharge confirmation.Intermittent mode extinguishes modeling lamp when the flash is fired and turns it back on again when the flash is 100% recycled.This provides a visual indication that the flash has been successfully triggered and recycled. 3 Five position modeling lamp settings:off,on at 100% brightness,in proportion to the flash power selected.intermittent modeling mode,persistent brightness. 4Sensitivety and safety with low voltage operation of just 12v making it ideal for use with sensitive digital cameras. 5To triger the flash:Light ,Sync cord,Manually,Infrared,Radio remote control. Specifications Stored Energy800WsGuide Number92Recycle time to full power0.5 to 2secondsFlash power variationFull to 1/8 power adjustments and dependable repeatabilityOperating Voltage200-240V 50HZRecommended Modeling lamp100W E27Opal mushroomlampModel Lamp VariabilityFull to 1/8Color Temperature(±300)5600KTo Triger flashLight,Sync cord,Manually,Infrared,Radio remote control,Low voltage operation of just 12V