The demand for LED light color has significantly increased in recent years for outdoor landscapes and architectural illumination. However, the common RGB or RGBW color mixing technology is no longer the alternative option in terms of achieving excellent color fidelity and saturation, especially when it comes to illuminating much more creative and imaginative projects.

ROLEDS Digital Color Mixing Technology, an advanced LED color blending system developed by ROLEDS, allows for precise color customization in LED lighting. By utilizing high luminous efficacy LEDs with specific wavelengths, this technology achieves uniform light mixing, producing a wider color gamut and more delicate and saturated light effects thanks to the strategic arrangement of LEDs on PCB, unique optical lenses, and sophisticated multi-color mixing algorithms.

From Digital Color Mixing Technology 1.0 to 2.0, the technology provides choices for light color, satisfying various individual requirements for artistic imagination and presentation.

Color mixing technology 1.0 5in1	Color mixing technology 2.0 7in1

The typical RGB or RGBW color mixing technology has a mixing area of around 50% in CIE 1931 space (approximately 16.5 million colors). In contrast, ROLEDS Digital Color Mixing Technology 1.0 achieves a mixing area of 65% (approximately 1.1 trillion colors) when utilizing five distinct color LEDs (Red, Lime, Royal blue, PC Amber, Cyan) for color mixing, and 2.0 boasts a color mixing area exceeding 73% (approximately 281.5 trillion colors) with the addition of two more LEDs (Green, Lime) compared to 1.0.

Color mixing technology 2.0 7in1	Color mixing technology 2.0 7in1

Apart from customizable LED light colors, ROLEDS provides 35 preset light colors for your selection, each has undergone rigorous testing and comparison to ensure optimum comfort and natural lighting effect.

Free LED light color deserves flexible and intelligent lighting control. In addition to DMX wired control, ROLEDS integrates a self-developed smart APP for lighting control, which presents three color adjustment options through Bluetooth connection.

This color mixing technology is underscored by success stories from projects implemented over the years. The illumination project of the Beijing Winter Olympics 2022, and the 19^th Asian Games are shining examples of our professional and outstanding use of LED light colors.

“China Red” in the Beijing Winter Olympics 2022

       The National Stadium, also known as the Bird’s Nest, in Beijing, China, underwent an upgrade to its lighting system for the Beijing Winter Olympics in 2022 after its first debut in the 2008 Summer Olympics.

Designed with the theme of “China Red”, an auspicious color in China, the stadium required the prominent illumination of this color throughout its space.

To accomplish the desired effect, high-quality LED products from ROLEDS – namely the GOLF Wall Washer RWW65 and MatriX RWW90 were adopted, which, when combined with self-developed optical lenses and ROLEDS Digital Photochromic System, successfully enhanced the color saturation and achieved SDCM color tolerances of less than 5.

The result was a pleasantly homogenous light with the captivating color “China Red” that provided a distinctive and enriching experience for spectators during the breathtaking opening and closing ceremonies of the 2022 Beijing Winter Olympics.

Exclusive Color System of the 19^th Asian Games Hangzhou

               “Harmony of colors”, the theme of the color system of the 19^th Asian Games, is drawn upon the essence of Chinese color culture and Hangzhou characteristics. Aligning with the theme, the designers aim to showcase Hangzhou as a livable city of pellucid waters and lush mountains, embracing innovation and sports through a set of exclusive colors, and that’s where the Asian Games color series originated from.

Through the Digital Coloring Mixing Technology, ROLEDS, in conjunction with the China Academy of Art, is thrilled to design the five gradient colors of glowing red, Laurus yellow, lake-and-mountain green, rainbow purple, glimmering blue, and mist white.

With ROLEDS Digital Photochromic System, you can truly unleash your creativity and bring your projects to life with customizable LED light colors. Join us in caring for the world with light!