Warm up your office, bedroom, or living room with this classic Nixie IN 12 four tube clock. Inspired by mid-century modern design, the case is made from walnut hardwood with a contrasting clock face. Modern electronics power these retro warm amber bulbs which are easily replaceable without soldering or wiring. An amber backlight can be turned on/off for additional light. These Nixie tubes are new old stock and at least 30 years old from the former Soviet Union.
Additional vent holes are placed on the back face to prevent overheating. Each piece is painstakingly finished with semi-gloss lacquer to protect the wood for years to come!

Clock specifications:

Wall mountable
Amber IN 12 Nixie tubes (instructions included)
100 - 240 AC (US wall adapter plug included)
Amber backlight
12 or 24 hours
Built-in cathode poisoning prevention
Backup battery included
Tubes easily replaceable