Luminous 7 Haze Fluid is Water Based and produces a premium quality, beautiful haze illuminating the light and laser beams from ceiling to the floor. This fluid creates an even distribution of haze that has an extremely long hang time, using minimal amount of fluid. A one gallon or 4 liter bottle will last 60-80 hours. Luminous 7 Haze Fluid is the only fluid that should ever be used in Ultratec’s Award Winning World Renown Radiance Hazer and the Radiance Touring System. By pairing the Luminous 7 Fluid with the Radiance Hazer delivers the best value for your money. Don’t be fooled by imitations. Ultratec’s Luminous 7 Haze Fluid is the best Haze Fluid.