Deuterium Lamp (2000 hr) Back Catalog number: CTS-00135 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-00128 Deuterium Lamp (2000 hr) Price on request CTS-10827 Long Life Deuterium Lamp (2000 hr) Price on request 11-4110 Long Life Deuterium Lamp (2000 hr) Price on request