The company has made several UV flood lamp improvements. The warranty for flood lamp bulbs has been doublednow a 2,000 hour warranty. A new curtain material for the ZIP Shutter has been developeda material that results in longer lifetime before replacement is required. In addition, the Flood Lamp Selector Guide, LIT206, has been revised. This literature helps customers select the most appropriate UV flood lamp, shutter, and shielding options for their application.