Utilizing the same components as Rosco's other award-winning fluids, this economical water-based fluid delivers exactly what the name says: a lighter fog effect. When combined with compressed air in the Model 1600, PF-1000, or Intelligent Fog System, Rosco Light Fog Fluid can achieve a good haze effect. This is very useful when you don't want thick clouds of fog.Rosco Light Fog Fluid is available in 1-liter and 4-liter containers.