Color Black Brand WS Model 560 Material ABS Quantity 1 Set Compatible Brand Universal Compatible Models Universal Actual Lumens 800 lumens Theoretical Lumens 800 lumens Type Others Varible Focus Yes Color Temperature 5600K Max Sync Speed 1/20000 s Recycle time 3 s Working Voltage 6 V Power 15 W Battery Type AANi-CD batteryNi-MH batterys Battery included or not No Battery Quantity 4 Set Other Features Guide No: 50 (ISO 100); Flash mode: M S1 S2 LED; Vertical rotation angle: -7~90 degrees; Horizontal rotation angle: 0~270 degrees; Power supply: 4 * AAsize batteries (Alkaline or Ni-MH are usable); Lighting times: 100~1500 times (AA alkaline cell used); Recycle time approx 3s (AA alkaline cell used); Color temperature: 5600k; Flash time: 1/200s~1/20000s; Flash control: 8 levels of output control (1/128~1/1) 57levels of fine tuning; External interface: hot shoe PC port; Wireless triggering distance: 10~15m; Additional features: sound indicator automatically saving PC port power saving mode and overheating protection Packing List 1 x Speedlite light 1 x Protective pouch 1 x Base 1 x Chinese & English user manual