Warranty: 1 year OLYMPUS CLE-10 cold-light source, 2 x 150 watt halogen, used. Write us or call us any time, if you have further questions. Because we value impeccable quality, before being sold all devices are checked technically and visually by our experienced medical technicians, refurbished, and then sold on to customers all over the world with a 12-month warranty (Endoscopes 6 months) and an eight-year delivery guarantee for spare parts. It goes without saying that all appliances supplied come with operating instructions and the test certificates required in Germany (STK and MTK). article no. 1001968 Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.