Tungsten Lamp, i-Series Back Catalog number: CTS-21693 Availability: In the manufacturer's stock Price on request - + Recommended 5610100400 Barium - Ba, Coded HC Lamp, 1/pk 637,50 € 5610107700 Phosphorus - P, Coded HC Lamp, 1/pk 820,30 € 5610133900 Tin - Sn, Coded UltrAA HC Lamp, 1/pk 1 066,21 €