
REDISCOVER THE GOLDEN AGE OF ELECTRONIC AESTHETICS
The Era of VFD Vacuum Fluorescent Tubes — A Bluish-Green Glow Brimming with Mechanical Charm and Futuristic Romance.

Vacuum Fluorescent Display
Vacuum Tube Digital Display
The vacuum fluorescent tube, also known as "cold cathode glow discharge indicator tube," "glow digital tube," or "fluorescent digital tube," is a self-luminous display device. During the Cold War, it was widely used as a digital indicator in aerospace applications. Since the fluorescent tube could only display numbers and some special characters, and its internal structure differed from that of a glow tube, it was eventually improved into the vacuum fluorescent display (VFD), allowing people to customize the displayed content. Thus, LGL Studio—a small team of enthusiasts—was born. We aim to bring these niche technologies back into the public eye!
VFD CLOCK

The Unique Glow of VFD
The glow of VFD is not the cold white of LEDs, nor the fiery warmth of Nixie tubes.
It's a fluorescent blue-green that lies between technology and emotion — like the fading trace of an old electronic sign on a midnight street, or the flickering signal in a sci-fi film set in the future.

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