In 2019, a major outdoor light art festival in Canada required a large-scale, interactive installation that would serve as both a centerpiece and a highly shareable photo backdrop for visitors. The design brief called for a structure that could be assembled into complex geometric forms, deliver vibrant 360-degree illumination, and withstand years of outdoor use in Canada’s variable climate. The solution? A modular pyramid sculpture constructed entirely from Ledcolourlight 50mm 3D pixel tube lights, which would go on to become one of the festival’s most beloved and enduring attractions.
The iconic pyramid structure was built using 96 pieces of 3D pixel tube lights and 34 connecting balls. These connectors allowed the team to link the tubes at precise angles, forming a stable, self-supporting tetrahedral frame that stood over 3 meters tall. The milky white, 360° diffused glow of the tubes created a luminous, tunnel-like effect, drawing visitors into the heart of the sculpture. The design was intentionally modular, enabling the client to reconfigure the same tubes into different geometric shapes for subsequent festival editions, maximizing the installation’s long-term value.
Six years later, the entire lighting system remains fully functional—a testament to the durability and reliability of our 3D pixel tube lights. From harsh Canadian winters with heavy snowfall to humid summer nights, the lights have operated flawlessly, with no significant drop in brightness or color accuracy. This longevity is a key advantage for public art installations, where maintenance and replacement costs can be prohibitive.
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The success of the Canada pyramid sculpture is rooted in the robust design and versatile features of our 3D pixel tube light, engineered specifically for creative professionals and outdoor applications:
Each tube features a 50mm diameter housing, available in standard 1m lengths (custom lengths from 0.3m to 3m are offered for tailored designs). The housing comes in two options: a milky white finish for soft, even light diffusion, or a black finish for a sleek, low-profile look that blends into the structure when off.
The tubes are available with 120 LEDs or 144 LEDs per meter, with 6 LEDs forming one individually addressable pixel point. This high pixel density ensures smooth color gradients, sharp chase effects, and detailed animations, even when viewed up close.
The lights support both DMX512 (RGB/RGBW) and SPI control protocols, giving designers full flexibility. DMX512 is ideal for large-scale installations with complex, synchronized programming, while SPI offers fast, low-latency control for dynamic, responsive effects.
Unlike traditional LED strips or tubes that only emit light in one direction, these pixel tubes feature a double-side light board that diffuses light evenly in all directions. This creates a continuous, glowing line that looks identical from every angle, making it perfect for 3D sculptures and geometric structures.
Built to withstand the elements, the tubes feature a fully sealed housing and robust connectors, making them suitable for permanent outdoor use in rain, snow, and extreme temperatures. The low-voltage DC design also ensures safety for public installations where visitors may come into close proximity with the structure.
One of the key strengths of the 3D pixel tube light is its flexibility in installation, as demonstrated by the Canada pyramid project. The tubes can be adapted to almost any creative vision, with multiple mounting solutions available:
Final Impact & Long-Term Success
The 2019 Canada pyramid installation quickly became a viral hit, with thousands of visitors taking photos inside and around the glowing structure. Its symmetrical, rainbow-lit design made it the perfect backdrop for social media posts, driving significant organic promotion for the festival. What’s more, the modular nature of the tubes allowed the client to reconfigure them into different shapes in subsequent years, giving the installation new life and keeping it fresh for returning visitors.
Six years on, the 3D pixel tube lights continue to perform reliably, proving that durability and creativity don’t have to be mutually exclusive. For event planners, installation artists, and lighting designers, this project is a powerful demonstration of how the right modular lighting solution can create a timeless, cost-effective centerpiece that captivates audiences year after year.
At Ledcolourlight, our 3D pixel tube lights are far more than a single-use product — they are a modular creative system designed to bring any geometric vision to life. Our in-house team regularly builds custom installations to demonstrate the tubes’ versatility, durability, and endless creative potential, as seen in our factory showroom displays:
In this compact test build, tubes are connected at precise angles to form a glowing, symmetrical hexagon. The 360° illumination creates a continuous ring of light, showcasing how the tubes maintain even brightness even in complex, multi-angle configurations.
A three-dimensional cube made entirely of black shell LED pixel tubes demonstrates the tubes’ ability to form stable, self-supporting shapes. The black connecting balls blend seamlessly into the structure, keeping the focus on the smooth, vibrant glow of the tubes.
Tubes are connected at various angles to form a partial dome, creating an immersive, enclosed light space. This design highlights how the 360° glow transforms the interior into a luminous environment, perfect for photo booths or interactive art installations.
A series of connected tubes forms a long, glowing tunnel with flowing color gradients. The modular setup allows for easy extension, making this style ideal for event entrances, festival pathways, or stage setups.
Our signature factory build mirrors the iconic Canada 2019 installation, using tubes and connectors to create a towering pyramid with layered, glowing rings. The programmable DMX/RGBW effects demonstrate how color and light can transform the mood of the structure.
Each factory installation is built using the same core components: our 50mm diameter 3D pixel tubes and universal connecting balls. The modular design means the same tubes can be reconfigured again and again, from simple linear setups to complex multi-faceted sculptures. Whether you envision a small photo booth prop or a large-scale festival centerpiece, our team can provide guidance on assembly, connector placement, and programming to turn your creative concept into reality.
