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LiFiMaster
VI
Performers with LED Moving Standees at a major event in Hanoi

Partnering with event organizers

Create unforgettable moments together with LiFiMaster technology.

An ecosystem of wireless, synchronized show equipment — from opening ceremonies on the main stage to the price signs outside every fuel station.

Explore what we do
  • 15+years building lighting & show equipment
  • 1,400+clips of real-world results, publicly available
  • 70wireless devices synchronized in a single ceremony
  • ~2 tonnesof equipment deployed for one major show

LiFiMaster is an ecosystem of show equipment developed by the NNH Group team over more than 15 years — starting with spinning LED displays watched around the world on YouTube, and growing into wireless, synchronized systems for live events: touch-activated podiums, self-driving LED cubes, mobile performance displays, and even automatic price signs at fuel stations. One philosophy runs through all of it: battery-powered, wireless, precisely synchronized — and right the very first time, because a moment on stage never gets a second take.

Core expertise

Key Moment activation for live events

Grand openings, opening ceremonies, product launches, award nights, tributes — the most important minute of an event deserves a moment the whole room remembers, a fresh take on the familiar ribbon-cutting or button-press. Guests place their hands on the podiums and the stage comes alive on cue: rows of LED cubes light up in unison, self-driving robots move into formation, panels open, and a trophy rises into the light.

  • One touch, all at once. A touch on the guests' podiums triggers dozens of devices at the same instant over wireless; our largest ceremony ran 35 podiums with 35 LED cubes changing visuals in sync.

  • Self-driving on stage. Smart Cube blocks and Smart Holo Screens mounted on LiFiRobot bases move into formation following a programmed script, with real-time control.

  • Automatic unveiling and trophy lift. Smart Unveils opens its panels and raises the featured item on cue — for product launches, award ceremonies and tributes.

  • Reliable from the very first run. Rechargeable batteries, fast setup and no cables across the stage; already trusted at national-level ceremonies and New Year programs for major corporations.

With every show the scale keeps growing — once, nearly a tonne of equipment was flown in overnight to make the dress rehearsal on time.

Wireless, synchronized stage performance

Performances that call for light-up props — mobile standees, handheld LED panels, flags, drums, costumes — need visuals that follow the music and change all at once, while performers move freely. All of our props run on rechargeable batteries and sync over the air: no power cables, no signal cables, no limits on formation.

  • Props become screens. Moving Standee, FPLed panels and flexible LED that fits close to the body — the whole formation becomes one large screen moving with the choreography.

  • Up in the air, too. FPLed panels mounted on drones fly and perform in sync with the formation on the ground.

  • On stage at home and abroad. Featured in performances at major ceremonies in Hanoi in 2026, and in a series of shows in South Korea through a Vietnam–Korea co-production.

Fuel price signs that update themselves

Every time fuel prices change, thousands of stations have to update the numbers on 3.8–8.6 m pylon signs, directional boards and pump toppers. Our system updates prices automatically from the fuel company's own system — all at once, accurately, and with no one climbing a pylon.

  • One platform, every display. Prices appear consistently on 7-segment LED at directional signs and pump toppers, on outdoor LED screens and on office TVs — working nationwide wherever there is a network connection.

  • Every pylon size covered. 7-segment LED boards in several sizes (840×370, 1,070×470 and 390×160 mm) for 3.8 / 6.8 / 8.6 m pylons, linked over 2.4 GHz wireless.

  • A long-term partner. For years we have supplied the LED display component to the contractors who build pylon signs for major fuel brands nationwide — including manufacturing, installation and maintenance.

More applications of the same technology

The LiFiMaster control and display platform also serves sports events, factories and stage machinery.

  • Event & sports clocks

    Large LED clocks that count up or down for races and sports events, running on mains power or rechargeable batteries.

  • Factory information boards

    Production output and line speed shown in real time, connected via RS485 or counters.

  • Stage machinery

    Winches, self-moving LED walls, robotic tables — stage elements that move exactly to the script, repeatable night after night.

Let's create the moment for your event together

Planning a grand opening, a stage performance, or a display system for a retail chain? See more real-world results on our channel, or get in touch with us directly.

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