RGB Pixel Lights Digital Cube Stack LED Matrix

FEL-V19 is a next-generation stackable 3D pixel cube designed from the ground up for professional lighting designers who demand maximum creativity with minimum hassle. Each individual cube measures just 90×90×90mm yet packs an impressive 60 individually addressable WS2812 RGB LEDs across five translucent high-end acrylic faces (the bottom face remains dark for stacking stability). When multiple cubes are vertically connected, they form perfect seamless columns where light appears to float through the entire structure.
Unlike traditional pixel products, the FEL-V19 eliminates almost every common pain point. A built-in universal 110-240VAC power supply means no external drivers are required—just plug into mains. Power consumption is extremely low (13.5–25.5W per tower depending on 3–5 cubes and whether the optional high-power bottom beam is engaged), yet brightness and color saturation remain outstanding thanks to carefully calibrated WS2812 chips and PC light-diffusion lenses that create a soft, premium glow with zero hot spots.
Signal integrity is rock-solid thanks to integrated optocoupler isolation and intelligent loop-through circuitry. Each cube has RJ45 In and RJ45 Out, so data flows cleanly from top to bottom regardless of stack height or electromagnetic interference common in clubs filled with smoke machines and heavy electrical loads. The internal design is also specially treated to resist smoke oil residue, dust, and confetti—greatly extending maintenance intervals in real-world nightclub environments.
Stacking is genuinely tool-free and seamless: hidden magnetic/clip connectors lock cubes together mechanically and electrically in seconds. The bottom cube can be fitted with an optional high-power RGB beam light that shoots downward, adding dramatic searchlight effects beneath suspended towers. Full 8-bit (256-level) grayscale and 16.7 million colors ensure buttery-smooth fades and video playback.
Control compatibility is universal: SPI/TTL via RJ45 works natively with Madrix, Resolume, TouchDesigner, any Art-Net or DMX512 console (through a simple SPI bridge), and offline SD card players. Because every cube contains only 60–61 pixels (61 when bottom beam is active), even modest controllers can handle hundreds of cubes without running out of universes.
Physically robust yet lightweight, the FEL-V19 uses durable ABS structural parts combined with optical-grade acrylic faces that stay crystal clear for years. Rated for -20°C to +50°C and 50,000-hour LED life, it is perfect for both permanent installations and touring. When powered off, stacked towers look like elegant transparent sculptures; when switched on, they transform into mesmerizing 3D animated columns that can display video, text, reactive effects, or act as architectural mood lighting.
From a single floating cube to hundred-meter-high pixel totems, the FEL-V19 finally makes true 3D pixel mapping simple, reliable, and beautiful.

1. Real plug-and-play stacking: no tools, no external PSU, no data injectors—just click cubes together and connect AC + one RJ45 cable for instant towers.
2. Best-in-class signal stability with optocoupler isolation and loop-through design keeps shows running perfectly even in the noisiest club environments.
3. Extremely low power draw combined with vivid output lets you build massive installations without tripping breakers or needing special electrical planning.
4. Soft professional diffusion looks expensive on camera and is easy on dancers’ eyes all night long, unlike harsh exposed-LED alternatives.
5. One product family scales from a single decorative cube in a lounge to hundreds stacked into arena-scale 3D video columns using identical workflow.

1. Nightclub DJ booth backdrops: suspended towers react instantly to music, creating floating 3D visuals that wrap around the performer.
2. Fashion runway centerpieces: transparent when off, then explode into animated brand colors and patterns during shows.
3. Concert stage totems: build 10–15 cube columns flown around the band for depth and motion no video screen can match.
4. Corporate events & product launches: spell out logos letter-by-letter in mid-air or create rising color waves synchronized to speeches.
5. Luxury retail window displays: delicate floating cubes gently shift colors 24/7 without heat or noise, visible day and night.
6. TV & film sets: perfect futuristic props that can be reconfigured in minutes between takes while providing practical lighting.