Nixie clock upcycled lighting design. A stunning piece that took a month to build. Comes with tubes and bulbs A truly unique and beautiful original peice.. The chrome vintage style switches all have a use 1 for plasma globe 1 for under lighting and 2 for small bulbs the 2 twist knobs are dimmers for small bulbs.. The plasma globe is earthed just the right amount to create arks that only flicker between the 2 contact points on the globe. The item "Nixie tube clock Tesla-apunk lighting design" is in sale since Monday, May 4, 2020. This item is in the category "Sound & Vision\Vintage Sound & Vision\Other Vintage Sound & Vision". The seller is "adie04" and is located in Winchester, Hampshire. This item can be shipped worldwide.