RGB stands for red, green, and blue. In an LED display, RGB means the unit contains three distinct LED channels that can be adjusted independently to produce virtually any colour by mixing different intensities of red, green, and blue light.
How RGB Works in Practice
A standard (non-RGB) LED lightbox produces one fixed colour: typically warm white, cool white, or a specific single colour such as blue or red. An RGB unit uses a controller, often a wireless remote control, to set the ratio of each channel. Full red plus no green or blue gives you red. Equal parts of all three channels gives you white. Any combination between those extremes gives you the full spectrum.
Most Boardsy RGB products include a remote control and can also cycle through a colour-change sequence automatically, useful for ambient display without active management.
When RGB Is Worth It
RGB is worth choosing when colour flexibility genuinely adds value. Examples: a hospitality venue that wants to match lighting to themed events. An exhibition stand that rotates at multiple events with different brand colour schemes. A home bar where different moods benefit from different ambient light settings. An event planner supplying illuminated table centres that need to coordinate with different client colour palettes.
When Single-Colour Is the Better Choice
If your brand has a specific fixed colour and you want the display to always show exactly that colour, a custom single-colour unit will often be more accurate than an RGB approximation, which mixes primaries to get close to a target colour but may not hit it precisely. If the display will always run in warm white, there is no functional reason to pay for RGB capability.
Cost Difference
RGB units typically cost a little more than single-colour equivalents due to the additional electronics. At Boardsy’s price points, the difference is modest and for most buyers flexibility is worth the small premium.
> “If you are buying a lightbox for a single venue with fixed branding, single-colour is cleaner and often more accurate. If the display will travel between events or environments, RGB earns its value quickly.”
Browse RGB and single-colour options at boardsy.co.uk/shop/.