G-Puck 12 Wireless Light Therapy
The G-Puck 12 is Leredd's compact wireless light therapy device designed for targeted pain relief and inflammation management. Delivering 660nm red and 850nm near-infrared light deep into tissue, tendons, and muscle, it is an essential addition to any home wellness or recovery kit — and versatile enough to scale with your needs.
How it works
Each G-Puck 12 lens contains 1 red LED chip (660nm) and 2 NIR chips (850nm), delivering a consistent and deep spread of light from surface and dermal layers down into deeper tissue, tendons, and muscle for a far-reaching cellular effect. Three treatment modes give you full control over your session:
- Red only: surface and skin-level treatment
- Red and NIR combined: broad spectrum treatment across multiple tissue depths
- NIR only: deeper tissue, muscle, and joint penetration
Both constant and 40Hz pulse modes are available. Pulse mode is recommended for certain treatment conditions and may be preferable depending on the area being treated.
Key features
- Wavelengths: 660nm Red (x1 chip) and 850nm NIR (x2 chips) per lens
- Three selectable treatment modes: Red, Red and NIR, or NIR only
- Constant and 40Hz pulse modes for targeted treatment flexibility
- 15-minute auto-off timer built in for every session
- Long battery life supporting multiple sessions per charge
- Wireless and rechargeable via included USB cable
- Includes: 2 elastic straps of differing lengths, USB charging cable, and informative instruction manual
One device or many — it scales with you
The G-Puck 12 is designed to work alone or as part of a larger setup. Each device comes with two elastic straps of differing lengths to suit different treatment areas. When you are ready to expand your treatment coverage, simply connect straps together to create a longer band. You can thread multiple G-Pucks onto a single strap to build a custom light therapy belt — wrapping around the lower back, sides, and stomach simultaneously. Up to 8 G-Pucks can be threaded onto a single extended strap for full waist coverage.
What it can help with
- Pain relief in targeted areas
- Muscle and joint inflammation
- Deep tissue and tendon recovery
- Lower back, side, and abdominal treatment when used in a multi-device setup
- General cellular repair and recovery support
TREATMENT PROTOCOL
How to Use the G-Puck 12
Follow this protocol for consistent results. Consistency is the most important factor in photobiomodulation outcomes.
Step 01
Position the Device
Set up the panel or device at the recommended distance from your skin. For panels, 15–30cm is the standard starting distance. For wraps and boots, apply directly to the skin.
Step 02
Set Your Session Length
10–20 minutes per area is the standard starting protocol. Build up gradually if you are new to red light therapy. Follow the guide included with your device.
Step 03
Daily Consistency
Once daily is the recommended baseline for most photobiomodulation protocols. Consistent daily treatment produces cumulative results over 4–12 weeks. Irregular use significantly extends the timeline.
TECHNOLOGY
Technical Specifications
Therapeutic wavelengths
| Specification | Details |
|---|---|
| LED Count | 12 |
| Wavelengths | 660nm + 850nm |
| Format | Compact Puck |
| Power | Rechargeable |
| Portability | Carry Case Included |
THE EVIDENCE
Verified Specification — G-Puck 12
Therapeutic LEDs
12 LEDs in a compact puck format — targeted irradiance to a precise treatment area.
Verified SpecificationWavelengths
660nm Red Light and 850nm Near-Infrared — the two primary photobiomodulation wavelengths.
Peer-Reviewed ProtocolRechargeable
Compact and rechargeable — use anywhere without mains power.
Product DesignWarranty
Full warranty on the G-Puck 12.
Leredd GuaranteeTargeted vs Broadcast
Full-size panels broadcast light across a large area. The G-Puck 12 concentrates 12 LEDs on a precise target. For specific treatment of a small area — a joint, a scar, a localised skin concern — targeted delivery may be more appropriate than broadcast from a larger device.
Targeted Treatment Rationale
WHO IT'S FOR
The G-Puck 12 Is For
Red light therapy works best for those who use it consistently. The right device removes friction from daily practice.
Recovery & Performance
Support daily recovery from exercise, sport and physical work.
Joint Health
Non-invasive support for joints, tendons and connective tissue.
Skin Health
Collagen stimulation, anti-ageing and skin tone improvement.
Consistent at Home
Clinical-wavelength red light therapy without clinic appointments.
WHAT'S IN THE BOX
Everything Included. Ready Day One.
The G-Puck 12 is compact and rechargeable — ready to use anywhere.
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G-Puck 12 Device
Compact 12-LED red light therapy puck. Portable and rechargeable.
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USB Charging Cable
Charges the G-Puck 12 via standard USB.
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Carry Case
Protective case for storage and travel.
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Recommended
Protective Eyewear
Blackout goggles. Recommended for all sessions.
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User Manual
Session guide and warranty information.
Protective eyewear included.
THE SCIENCE
Targeted Red Light Therapy: How the G-Puck 12 Works
The G-Puck 12 delivers 660nm and 850nm in a compact, targeted format. Here is what each wavelength does and when the targeted puck format is the right choice.
660nm
660nm Red Light: Precise Surface Treatment
660nm targets the skin and superficial dermis — ideal for specific skin concerns, localised wound healing, or surface-level pain in a focused area. The G-Puck 12 delivers 660nm directly to the treatment site in a compact beam, allowing precise application to a specific spot.
850nm
850nm Near-Infrared: Targeted Deep Tissue
850nm penetrates into deep tissue below the skin. For joint pain, muscle knots or localised tendon treatment, the G-Puck 12 concentrates NIR irradiance on the specific target area — rather than spreading it across a full panel surface.
PORTABLE
When Portability Matters
The G-Puck 12 is designed for use anywhere — travel, clinic, workplace or home. Its compact format and rechargeable battery eliminate the need for a power outlet during sessions. For frequent travellers, clinic practitioners needing a portable tool, or home users who want a secondary targeted device alongside a larger panel, the G-Puck 12 fills this role.
G-PUCK 12 QUESTIONS
Frequently Asked Questions
Targeted red and near-infrared therapy for specific joints, skin concerns and localised tissue via a compact portable device.
The G-Puck 12 uses 660nm Red Light and 850nm Near-Infrared in a compact rechargeable format.
For most red light therapy devices, sessions of 10 to 20 minutes per treatment area are the recommended starting point. The right session length depends on the device's irradiance, your distance from the device, and your treatment goal. Follow the protocol guide included with your device, and build up session time gradually if you are new to red light therapy.
Yes. Red and near-infrared light therapy at therapeutic wavelengths (600–1000nm) is non-ionising, produces no UV radiation, and carries no thermal damage risk at the power levels used in consumer devices. It is safe for daily use for most adults. Consult a healthcare provider before use if you have a light-sensitive condition, are on photosensitising medications, are pregnant, or have active cancer in the treatment area.
Yes. All Leredd products ship from our Melbourne facility. Orders placed before 2pm AEST typically ship the same day. Leredd is an Australian-owned company with a physical showroom in Bentleigh, VIC — you can visit us, see the devices in person, and get protocol advice before purchasing.
The G-Puck 12 is covered by Leredd's standard warranty. Leredd is based in Melbourne with local support. All Leredd devices are supported by our Melbourne-based team for warranty claims, setup assistance and protocol questions. See our Warranty page for full terms.
Still have questions? Our team is here to help.
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