VIS-Lamp DAD, MWD, VWD,VFD4 Back Catalog number: 6074.2000 Availability: In the manufacturer's stock Price on request - + Recommended CTS-00025 Deuterium Lamp (1000 hr) Price on request CTS-10827 Long Life Deuterium Lamp (2000 hr) Price on request CTS-A123 Lamp Assembly, TSP UV6000 Detector (1000 hr) Price on request