Description
REX Lightsaber – Xeno3, Golden Harvest, and Proffie Pixel Cores
The REX Lightsaber delivers a high-performance, combat-ready saber in a compact form. Designed for duelists, cosplayers, and collectors, this saber offers fully customizable RGB blades, motion controls, and immersive sound effects, all in a sleek and ergonomic 12.99-inch hilt.
Available Cores
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Xeno3 RGB / Xeno3 Pixel V3 – Bluetooth app support, 50W RGB pixel blade, full blade and sound customization, 34 preinstalled sound fonts.
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Golden Harvest V3 Pixel – 50W RGB pixel blade, smooth swing, one-button configuration, 48 preinstalled sound fonts.
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Proffie v2.2 Pixel OS – 50W RGB pixel blade, open-source Proffie OS, 32 preinstalled sound fonts, motion and gesture controls.
REX Lightsaber Features
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Blade: 1” diameter; 2mm thick (eco) or 2–3mm thick (pixel), 24–36 inches removable.
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Hilt Dimensions: 12.99 inches length, 1.01 inches width.
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LED Power: 12W (eco) / 50W (pixel).
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Speaker: 3W, 4-ohm.
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Battery: Max 3600mAh Li-ion 18650, 4.2V, USB-C rechargeable.
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Blade Effects: Stable, flicker, pulse, fire, ghost, blaster, candy, rainbow, tip drag, melt, stab, lock-up, blaster effects.
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Ignition Modes: Multiple, depending on core type.
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Customization: Full blade, swing, and sound effects programming (app/SD card for Xeno3; Proffie OS open-source).
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Motion / Gesture Controls: Saber responds to on/off gestures.
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Combat-Ready: Built to withstand dueling and intense use.
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Warranty: 1-year manufacturer warranty.
Side-by-Side Core Comparison – REX Lightsaber
| Feature / Specification | Xeno3 Pixel / RGB V3 | Golden Harvest V3 Pixel | Proffie v2.2 Pixel OS |
|---|---|---|---|
| Blade Type | 1” detachable polycarbonate or pixel blade | 1” pixel blade | 1” pixel blade |
| LED Power | 50W RGB, super bright | 50W RGB, super bright | 50W RGB, super bright |
| Blade Modes / Effects | 9 modes: Stable, Unstable, Pulse, Fire, Ghost, Blaster, Candy, Rainbow; tip drag, melt, stab, lock-up, blaster | Preprogrammed blade effects; tip drag, melt, stab, lock-up, blaster | Fully programmable via Proffie OS; tip drag, melt, stab, lock-up, blaster |
| Ignition Modes | 7 modes: Standard, Stack, Wrap, Photon, Phaser, Scavenger, Hunter | One-button preconfigured | Fully customizable via Proffie OS |
| Sound Fonts | 34 preinstalled | 48 preinstalled | 32 preinstalled |
| Motion / Gesture Controls | ✅ Yes | ❌ No | ✅ Yes |
| Customizations | Blade, swing, sound fonts, app & SD card | Limited (preprogrammed) | Full Proffie OS customization |
| SD Card | 32GB | 16GB preprogrammed | 32GB |
| Bluetooth / App Support | ✅ Yes | ❌ No | Limited (Proffie OS tools) |
| Battery | Li-ion 18650 3600mAh | Li-ion 18650 3600mAh | Li-ion 18650 3600mAh |
| Combat Ready | ✅ Yes | ✅ Yes | ✅ Yes |
Support & Manuals
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 38 × 4 × 4 in |
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Soundboard Board Voice Packs
Xeno3 Pixel and RGB Support
Xenopixel v2 Support
RGBX Support
RGBX 12 Font Support
Golden Harvest Support
Proffie v2.2 Support Page
Proffie OS7.13 Function
Proffie OS7.13 Function











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