VIS-Lamp DAD, MWD, VWD,VFD4 Back Catalog number: 6074.2000 Availability: In the manufacturer's stock Price on request - + Recommended CTS-00128 Deuterium Lamp (2000 hr) Price on request 11-4110 Long Life Deuterium Lamp (2000 hr) Price on request CTS-00135 Deuterium Lamp (2000 hr) Price on request