| Specification | Details |
|---|---|
| Type | Pixel LED Rainbow Matrix DIY Kit (self-assemble, no base board) |
| Includes | SK6812 RGB strips + HD controller (latest effects) + 5V SMPS + connecting wires |
| Not Included | Base board & back sticking sheet (you stick on your own surface) |
| Stick On | Wall, glass, mica, plywood or any flat surface |
| Sizes | 12×24 matrix (2×2 ft) or 24×24 matrix (3×3 ft) |
| Colour | Full RGB — rainbow & animated effects |
| Best For | Ganpati / mandap / stage backdrop, festivals, shop display |
| Warranty | 6-month (controller); strip & SMPS not covered |
| Brand | Koshi Electronics |
The Pixel LED Rainbow Matrix DIY Kit from Koshi Electronics gives you everything you need to build your own dazzling RGB rainbow pixel matrix — flowing colours, chasing patterns and animations — at a lower price. It comes without a base board or backing sheet, so it’s compact, cheaper and safe to courier. You simply stick the strips onto any flat surface you like — wall, glass, mica or plywood. Perfect for a Ganpati, mandap or stage backdrop.
What’s Included
- SK6812 RGB pixel LED strips — the same premium pixels as our ready-made set
- HD pixel controller with the latest high-quality effects
- 5V slim-body SMPS power supply
- Connecting wires and everything needed to assemble the matrix
Not included: the base board and the back adhesive/sticking sheet — you fix the strips onto your own surface. This is exactly what keeps the kit cheaper, smaller and easy to ship.
Stick It On Any Surface
There’s no fixed board, so you can mount your matrix wherever you want. The strips stick neatly onto:
- Directly on a wall
- Glass
- Mica sheet
- Plywood or any flat board / frame
Why Choose the DIY Kit?
- Lower price: no board or backing sheet means it costs less than the ready-made set.
- Compact & ship-safe: a big rigid board is bulky, costly and easily damaged in transit — this kit ships small and safe.
- Your choice of surface: build it exactly the way and size you want, on the material you prefer.
- Same stunning result: identical SK6812 pixels, controller and effects as the ready-made rainbow set.
Sizes
| Kit | Pixel Matrix | Display Size |
|---|---|---|
| 12×24 | 12 columns × 24 rows (~288 pixels) | 2×2 foot |
| 24×24 | 24 columns × 24 rows (~576 pixels) | 3×3 foot |
Note: 12×24 and 24×24 are the pixel matrix (columns × rows), not feet. 2×2 ft = 12×24 matrix, 3×3 ft = 24×24 matrix.
Watch the Full Build
Follow the video to fix the strips in a grid on your chosen surface, connect the controller and SMPS, power on and run the rainbow effects. Stuck at a step? Send us a short video on WhatsApp and our team will guide you.
Perfect For
- Ganpati / Ganesh Chaturthi pandal & puja backdrop
- Mandap, stage and event backdrops
- Diwali, Navratri and festival decoration
- Shop / showroom displays and name boards
Warranty
6-Month Warranty* on the controller (manufacturing defects). The LED strip and SMPS power supply are not covered.
*Not covered: physical damage, water damage, wrong SMPS connection (reverse +/− polarity), connecting LEDs directly to 220V AC, or the controller/SMPS exposed to rain.
Frequently Asked Questions
What’s included in the DIY kit?
SK6812 RGB pixel LED strips, an HD pixel controller with the latest effects, a 5V slim SMPS power supply, and connecting wires. You assemble it yourself.
What’s NOT included?
The base board and the back sticking/adhesive sheet. You fix the strips onto your own surface — this keeps the kit cheaper and easy to ship.
Where can I stick it?
On a wall directly, or on glass, mica, plywood, or any flat board/frame.
Is it the same quality as the ready-made set?
Yes — the same SK6812 pixels, HD controller and effects. The only difference is you assemble and stick it yourself.
What sizes are available?
Two sizes: 12×24 matrix (2×2 foot) and 24×24 matrix (3×3 foot).
Can it run rainbow and animated effects?
Yes — full RGB (16 million colours) with flowing rainbow, chasing patterns and animations.
How long does delivery take?
Usually 3 to 7 working days across India; some remote areas may take 9 to 10 days. Order early for the festive rush.
Is Cash on Delivery available?
Yes — COD is available on a 50% advance basis (pay 50% on order, 50% on delivery).
Prefer it fully ready-made? Get the Complete Rainbow Set instead. Questions or a custom order? Chat on WhatsApp