Set of 4x IN12 Nixie Tubes, 2x Neons, 4x Driver IC, to Make Clock

Set of 4x IN12 Nixie Tubes, 2x Neons, 4x Driver IC, to Make Clock 

Abridged Specification

Size: Figure Size: 18 x 12 mm, Tube Size: Approx. 21 x 31 x 26mm
Working principle: Neon gas, cold cathode.
Display: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0
Power supply voltage: ≥200V
Discharge voltage: ≤170V
Maintenance voltage: ≤150V
Indicated current: ≤2mA
Operating current: 2-3.5 mA
Luminous brightness: ≥100nit
Viewing angle: ≥45°
Running time: ≥7'500 hours