| Specification | Details |
|---|---|
| Type | Preloaded Rainbow / HD Matrix Controller |
| Matrix Sizes | 12×24, 20×20, 24×24 |
| Compatible | WS2811 & WS2812 |
| Recommended SMPS | 12×24 → 10A+, 20×20 → 20A+, 24×24 → 30A+ (5V) |
| Effects | Preloaded rainbow & HD — plug & play |
| Custom Sizes | Available on request |
| Warranty | 6-month against manufacturing defects |
| Brand | Koshi Electronics |
The Pixel LED Rainbow HD Controller is one of our most popular preloaded matrix controllers — beautiful rainbow and HD animation effects, ready to run out of the box. Available in five matrix sizes and both S-type and Z-type connections, compatible with WS2811 and WS2812 pixel LEDs.
Matrix Sizes
| Size | Layout | Recommended SMPS |
|---|---|---|
| 10X20 | 10 LEDs × 20 lines | At least 10A |
| 10X30 | 10 LEDs × 30 lines | At least 15A |
| 12X24 | 12 LEDs × 24 lines | At least 10A |
| 20X20 | 20 LEDs × 20 lines | At least 20A |
| 24X24 | 24 LEDs × 24 lines | At least 30A |
Connection Type — S or Z
Pick the connection type that matches how your pixel matrix is wired in the grid:
- S Type — for a serpentine (S-shaped / zig-zag) wiring, where each line runs back-and-forth.
- Z Type — for a straight/progressive (Z-shaped) wiring, where every line starts from the same side.
Not sure which one you need? WhatsApp us at +91 70043 36791 and we’ll help you choose.
Key Features
- Preloaded rainbow & HD effects — plug and play, no programming.
- Works with WS2811 & WS2812 — use WS2812 strip for small ~1×1 ft projects, WS2811 for large 3×3 ft poly-sheet builds.
- Five matrix sizes — 10×20, 10×30, 12×24, 20×20 and 24×24.
- S & Z connection types — match your matrix wiring.
- Custom sizes — available on request via WhatsApp.
Demo Videos
Warranty
6-Month Warranty* against manufacturing defects only.
*Not covered: physical damage, water damage, wrong SMPS connection (reverse +/− polarity), connecting LEDs directly to 220V AC, or the controller/SMPS exposed to rain. Protect the controller and SMPS from rain — the LEDs themselves are waterproof.