Add retro-futuristic charm to your escape room with this eye-catching vintage-style glow tube! The warm orange glow of this cold cathode display creates perfect atmosphere for 1960s sci-fi, spy thriller, or analog tech puzzles.
✔ Authentic Analog Display
Shows 0-9 numbers or symbols (customizable)
Distinctive glass tube glow with visible filaments
✔ Simple Control
4-wire connection (power + segment control)
Compatible with Arduino/Raspberry Pi
✔ Durable Design
Shock-resistant construction
50,000+ hour lifespan
✔ Puzzle Versatility
Display codes, countdowns, or coordinates
Combine with rotary dials for retro tech feel
 
Example Scenario:
"Agents must note the constantly changing numbers on the glow tube to crack the nuclear launch code!"