Long Life Deuterium Lamp (2000 hr) Back Catalog number: CTS-10494 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 11-4111 Long Life HiS Deuterium Lamp, RFID, VWD (2000 hr) Price on request CTS-10465 Deuterium Lamp (2000 hr) Price on request CTS-00025 Deuterium Lamp (1000 hr) Price on request