VFD Clock – Nixie-Style Retro Desk Digital Clock

Smart Time Configuration

Three modes for everyone: IP-based one-tap sync, geek-friendly custom NTP & DST, and offline manual setup.

Wi-Fi Admin Protection

Secure web admin with password control prevents unauthorized changes on shared or public networks.

Easy Web Control

Configure via browser—no app required. Adjust brightness, fonts, and animations in a clean, intuitive UI.

Minimal Design, Precise Display

16-digit VFD with high contrast and controlled brightness

Glow Tube Family

Glow Tube is our family of VFD clocks – vacuum fluorescent display desk clocks with a soft, retro glow. Each VFD clock is designed as a minimalist digital glow tube clock for desks, studios and bedside tables. With Wi-Fi auto time sync, adjustable brightness and multiple display modes, these vacuum fluorescent display clocks bring Cold War–era indicator technology back into everyday life.

A VFD operates on vacuum electron emission: electrons are emitted from the cathode in a vacuum, pass through the grid, and strike the phosphor-coated anode to produce a gentle glow directly. Unlike electronic displays that rely on diffusers to even out the light, each pixel in a VFD is itself a light source. Its light is naturally focused, with ultra-fast response and high contrast, delivering a visual experience that is three-dimensional, transparent, and softly luminous—yet rich in depth.