Yes, LED Smart Oil requires a 395nm UV-LED lamp to cure the finish. Unlike our other Osmo finishes, it will not dry naturally. You can purchase a UV-LED lamp through Osmo, or you can use any other make of lamp as long as it is 395nm. For purchasing and pricing, please fill out the form at the bottom of the LED Smart Oil page, and one of our sales representatives will be in touch with more information.