What is the best place to put the ballast for an LED screen?

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Products
- Indoor
  - GP
    
    Graphite
    
    Graphite offers a durable yet lightweight LED solution that provides quick installation through its intuitive smart-lock system. Graphite is ideal for building large LED walls and ceilings fast and ef...
  - Topaz
    
    Topaz
    
    Are you looking for a versatile LED panel with trusted ROE Visual quality? Topaz fits that bill seamlessly. With its high-precision mechanics and excellent visual quality, it offers everything you lov...
  - Denali
    
    Denali
    
    Denali, ROE Visual’s latest groundbreaking LED solution, redefines visual excellence. Featuring innovative Micro LED In Package (MIP) technology, Denali delivers stunning contrast, wide viewing angles...
  - Sierra
    
    Sierra
    
    Sierra, the latest advancement in LED technology from ROE Visual, features state-of-the-art common cathode flip-chip 4-in-1 LED technology in a mere 1.2 mm pixel pitch.
  - Jet
    
    Jet
    
    Introducing ROE Visual’s up-to-date LED indoor product - Jet, designed for semi-permanent entertainment indoor applications, can greatly improve efficiency and utilization with an optimized structure ...
  - Black Pearl 2V2
    
    Black Pearl 2V2
    
    The Black Pearl 2 series is a high-grade LED panel line that brings excellent visuals. ROE Visual is excited to announce the news of over 100,000 panels of the Black Pearl 2 series in Virtual Producti...
  - OB
    
    Obsidian
    
    Obsidian, the latest LED innovation from ROE Visual, is a game-changer for virtual production. Drawing on ROE Visual's extensive experience in LED volumes for film, Obsidian offers unparalleled featur...
  - Coral
    
    Coral
    
    Designed to revolutionize the world of AV integration, Coral is a cutting-edge LED panel. With revolutionary COB technology and flip-chip LED design, Coral sets a new standard for impeccable visual pe...
  - RB
    
    Ruby
    
    The Ruby LED panels are a new generation of LED panels equipped with beneficial features from build to performance.
  - JA
    
    Jasper
    
    Create stunning visual displays for fixed installation. Jasper LED panels offers easy installation and high-end results. The AV integrators choice for video display solutions.
  - V8S
    
    Vanish V8S
    
    The Vanish V8S LED panel is a large frame, indoor transparent LED panel. With a transparency of 62%, this LED panel offers an outstanding performance in indoor environments through its high-brightness...
  - BM
    
    Black Marble
    
    The Black Marble LED floor system from ROE Visual creates floors, stairs and multi level stages for events, broadcast and xR stages. The BM4 is available in glossy and matte finishes.
- Outdoor
  - VST
    
    Vanish ST
    
    The Vanish ST(Vanish Solid Touring) Series comprises a dependable outdoor LED panel designed to excel in high-utilization scenarios. Packed with outstanding features, the Vanish ST Series is ready to ...
  - CB MarkII
    
    Carbon MarkII
    
    The CB MKII reduces weight but adds strength on structure comparing to Carbon series. Ideal for touring in combination with frame and dolly options.
  - V8T
    
    Vanish V8T
    
    The Vanish V8T LED panel complements the Vanish series of transparent LED panels. With a transparency of 50%, this LED panel offers outstanding performance in outdoor environments through its high-bri...
  - CB
    
    Carbon Series
    
    The Carbon Series LED panels are designed to build large LED walls quickly. The Carbon CB8, CB5 and CB3 are suited for out- and indoor use.
  - BQ
    
    Black Quartz
    
    The Black Quartz offers a full-fledged LED screen appliance, combining a small pitch LED panel with an integrated wind-bracing system, the perfect solution for your next tour or outdoor event.
  - BM
    
    Black Marble
    
    The Black Marble LED floor system from ROE Visual creates floors, stairs and multi level stages for events, broadcast and xR stages. The BM4 is available in glossy and matte finishes.
- Film/XR stage
  - Black Pearl 2V2
    
    Black Pearl 2V2
    
    The Black Pearl 2 series is a high-grade LED panel line that brings excellent visuals. ROE Visual is excited to announce the news of over 100,000 panels of the Black Pearl 2 series in Virtual Producti...
  - OB
    
    Obsidian
    
    Obsidian, the latest LED innovation from ROE Visual, is a game-changer for virtual production. Drawing on ROE Visual's extensive experience in LED volumes for film, Obsidian offers unparalleled featur...
  - CB MarkII
    
    Carbon MarkII
    
    The CB MKII reduces weight but adds strength on structure comparing to Carbon series. Ideal for touring in combination with frame and dolly options.
  - CB Full Spectrum
    
    Carbon Full Spectrum LED panels
    
    Experience ROE Visual's full-spectrum LED technology based on our advanced RGB-CA and RGB-W Carbon CB5MKII LED panels.
  - RB
    
    Ruby
    
    The Ruby LED panels are a new generation of LED panels equipped with beneficial features from build to performance.
  - RB-C
    
    Ruby-C
    
    Ruby-C brings a perfect curve to your LED wall, making precise curving possible. Its curving unit enables meticulous curving up to the most petite 1-degree curves. Ruby-C stands for exceptionally mech...
  - CB
    
    Carbon Series
    
    The Carbon Series LED panels are designed to build large LED walls quickly. The Carbon CB8, CB5 and CB3 are suited for out- and indoor use.
  - BM
    
    Black Marble
    
    The Black Marble LED floor system from ROE Visual creates floors, stairs and multi level stages for events, broadcast and xR stages. The BM4 is available in glossy and matte finishes.
  - DM
    
    Diamond
    
    The Diamond indoor LED screen is available in a DM2.6 and DM3.9 pixel pitch. Designed as a lightweight and affordable solution, the visual quality is exceptional.
- Rental/Temporary Use
  - GP
    
    Graphite
    
    Graphite offers a durable yet lightweight LED solution that provides quick installation through its intuitive smart-lock system. Graphite is ideal for building large LED walls and ceilings fast and ef...
  - Topaz
    
    Topaz
    
    Are you looking for a versatile LED panel with trusted ROE Visual quality? Topaz fits that bill seamlessly. With its high-precision mechanics and excellent visual quality, it offers everything you lov...
  - VST
    
    Vanish ST
    
    The Vanish ST(Vanish Solid Touring) Series comprises a dependable outdoor LED panel designed to excel in high-utilization scenarios. Packed with outstanding features, the Vanish ST Series is ready to ...
  - CB MarkII
    
    Carbon MarkII
    
    The CB MKII reduces weight but adds strength on structure comparing to Carbon series. Ideal for touring in combination with frame and dolly options.
  - V8T
    
    Vanish V8T
    
    The Vanish V8T LED panel complements the Vanish series of transparent LED panels. With a transparency of 50%, this LED panel offers outstanding performance in outdoor environments through its high-bri...
  - RB
    
    Ruby
    
    The Ruby LED panels are a new generation of LED panels equipped with beneficial features from build to performance.
  - RB-C
    
    Ruby-C
    
    Ruby-C brings a perfect curve to your LED wall, making precise curving possible. Its curving unit enables meticulous curving up to the most petite 1-degree curves. Ruby-C stands for exceptionally mech...
  - CB
    
    Carbon Series
    
    The Carbon Series LED panels are designed to build large LED walls quickly. The Carbon CB8, CB5 and CB3 are suited for out- and indoor use.
  - BQ
    
    Black Quartz
    
    The Black Quartz offers a full-fledged LED screen appliance, combining a small pitch LED panel with an integrated wind-bracing system, the perfect solution for your next tour or outdoor event.
  - DM
    
    Diamond
    
    The Diamond indoor LED screen is available in a DM2.6 and DM3.9 pixel pitch. Designed as a lightweight and affordable solution, the visual quality is exceptional.
- Fixed Installation
  - Denali
    
    Denali
    
    Denali, ROE Visual’s latest groundbreaking LED solution, redefines visual excellence. Featuring innovative Micro LED In Package (MIP) technology, Denali delivers stunning contrast, wide viewing angles...
  - Sierra
    
    Sierra
    
    Sierra, the latest advancement in LED technology from ROE Visual, features state-of-the-art common cathode flip-chip 4-in-1 LED technology in a mere 1.2 mm pixel pitch.
  - Jet
    
    Jet
    
    Introducing ROE Visual’s up-to-date LED indoor product - Jet, designed for semi-permanent entertainment indoor applications, can greatly improve efficiency and utilization with an optimized structure ...
  - Coral
    
    Coral
    
    Designed to revolutionize the world of AV integration, Coral is a cutting-edge LED panel. With revolutionary COB technology and flip-chip LED design, Coral sets a new standard for impeccable visual pe...
  - JA
    
    Jasper
    
    Create stunning visual displays for fixed installation. Jasper LED panels offers easy installation and high-end results. The AV integrators choice for video display solutions.
  - BM
    
    Black Marble
    
    The Black Marble LED floor system from ROE Visual creates floors, stairs and multi level stages for events, broadcast and xR stages. The BM4 is available in glossy and matte finishes.
  - BM5i
    
    Black Marble Interactive LED floor
    
    The Black Marble interactive LED floor from ROE Visual is an LED floor system that offers fully integrated interactivity.
- Creative Display
  - RS
    
    ROE Strip
    
    The ROE Strip is a linear LED element suited for all sorts of creative applications. The multiple cover options and variable lengths make it an ideal LED element to accentuate set designs, structures ...
  - Creative display
    
    Creative and Bespoke LED Products
    
    ROE Visual offers a small range of creative products outside of its range of standard LED Panels. With the option to make these creative and sometimes bespoke products ROE Visual adds more creative f...
- Processors
  - Processors
    
    Processing Platforms
    
    You want to make sure your beautiful content arrives right where it should be: on the right screen, in the right resolution, at the right time. To do so, a video processor is indispensable. Have a loo...
  - SX40
    
    SX40 LED Processing Platform
    
    The 4K Tessera SX40 LED processor combines an industry-leading feature set and easy-to-use software interface with a high-capacity processor.
  - Helios
    
    HELIOS LED processing platform
    
    HELIOS is compatible with video sources up to 8K resolution and utilizes the latest distribution infrastructure for the best performance and reliability.
  - EV4
    
    eV4 LED Processing platform
    
    The eV4 processor enables next generation image display and can handle 4K resolution display on a 60Hz frame rate, thus creating an outstanding image performance.
- Accessories
  - Cabling
    
    Accessories - Cabling
    
    In order to make your LED panel work, you need more than a panel alone. ROE Visual offers high-quality and professional accessories, like cabling, to complete your system.
  - Transport
    
    Accessories - Transport Systems
    
    In order to get your gear from warehouse to gig and vice versa, you need a good and safe solution to transport your precious LED panels. ROE Visual offers high-quality and professional accessories, li...
  - Hanging & Stacking
    
    Accessories - Hanging and Stacking
    
    In order to make your LED panel work, you need more than a panel alone. ROE Visual offers high-quality and professional accessories, like hanging and stacking systems, to complete your set-up.
  - Locks
    
    Accessories - LED Panel Locks
    
    In order to make your LED panel work, you need more than a panel alone. ROE Visual offers high-quality and professional accessories, like panel locks, to complete your set-up.
- Hardware & Touring Frames
  - Touring frame
    
    Touring Frame
    
    Designed for outdoor use, Touring Frame is durable and easy to operate. There are 6 different sizes to choose from, is flexible, and can be assembled into screens of different sizes and shapes.
  - Airframe
    
    Air Frame
    
    Air Frame is a lightweight and foldable wind-bracing system compatible with the Carbon series CB5 and CB8 LED panels. Make your outdoor LED screen safe and wind-resistant using Air Frame.
  - T4 Frame
    
    T4 LED Frame
    
    The T4 frame is a robust LED support frame developed for the MC and CB series LED panels, ideal for touring productions. The T4 frame supports quick installation, easy on-site service access and effic...
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What's the best place to put the ballast?

At the backside of the LED screen, best on top of the base truss of your stacking system. Please use the Ballast calculator for accurate ballast information or contact a structural engineer when in doubt.

Back to the FAQ page Contact the support team

Events

07 Dec.

LDI 2025 Las Vegas, US

ROE Visual to showcase its latest LED products at LDI 2025 Las Vegas, US. Meet the ROE Visual team at booth #1002.

Read more »

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News

10 Jun.

A Versatile Journey Begins: Inside ROE Visual’s Transformed Showrooms

Now fully settled in its new location within the industrial park, ROE Visual is proud to unveil its expanded showroom—three times larger than before.

Read more »

Show all news

Graphite

Topaz

Denali

Sierra

Jet

Black Pearl 2V2

Obsidian

Coral

Ruby

Jasper

Vanish V8S

Black Marble

Vanish ST

Carbon MarkII

Vanish V8T

Carbon Series

Black Quartz

Black Marble

Black Pearl 2V2

Obsidian

Carbon MarkII

Carbon Full Spectrum LED panels

Ruby

Ruby-C

Carbon Series

Black Marble

Diamond

Graphite

Topaz

Vanish ST

Carbon MarkII

Vanish V8T

Ruby

Ruby-C

Carbon Series

Black Quartz

Diamond

Denali

Sierra

Jet

Coral

Jasper

Black Marble

Black Marble Interactive LED floor

ROE Strip

Creative and Bespoke LED Products

Processing Platforms

SX40 LED Processing Platform

HELIOS LED processing platform

eV4 LED Processing platform

Accessories - Cabling

Accessories - Transport Systems

Accessories - Hanging and Stacking

Accessories - LED Panel Locks

Touring Frame

Air Frame

T4 LED Frame

What's the best place to put the ballast?

Events

LDI 2025 Las Vegas, US

News

A Versatile Journey Begins: Inside ROE Visual’s Transformed Showrooms

Newsletter

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