Brand Name:YongNuo
Display:Yes
Weight:1KG
Package:Yes
Light Source:Artificial light
Model Number:YONGNUO YN660
Power Source:4 x AA size batteries(Alkaline or Ni-MH are usable
Color Temperature:5600K
Compatible Camera Brand:NIKON,CANON
Size (WxHxD):25*25*20
TTL:Yes