What's the difference between all 5 Rouge G4 panels?

The main differences are size, LED count, and treatment coverage: Nano (12 LEDs, portable spot treatment, ~$295); Tabletop (~144 LEDs, targeted face/joint treatment, ~$645); Pro (288 LEDs, half-body coverage, ~$1,495); Max (576 LEDs, full-body single panel, ~$2,995); Ultimate (1,152 LEDs, double-wide coverage, ~$5,595).

Do all G4 panels have the same 8 wavelengths?

Yes. Every panel in the G4 series, from the Nano to the Ultimate, incorporates all 8 wavelengths (630, 650, 660, 670, 810, 830, 850, 1060nm). The difference is the number of LEDs and coverage area, not the wavelength technology. Even the compact Nano delivers the same wavelength spectrum as the flagship Ultimate.

Can I use the G4 app with multiple panels?

Yes, the G4 series supports wireless panel syncing, allowing you to control multiple panels simultaneously through a single app interface. This works well for the Pro G4 (which can be paired for full-body coverage) or custom multi-panel setups. You can adjust and control linked panels with one touch.

Which G4 panel is best for skin anti-aging?

For skincare and anti-aging specifically, I recommend the [Rouge Tabletop G4](https://rougecare.ca/products/rouge-tabletop-g4-red-light-therapy-device?ref=hphwim9l). It is sized for facial treatments, includes full wavelength controls, and costs less than larger panels. The red-dominant wavelengths (630-670nm) support collagen production, and the Tabletop's size makes it easy to position directly in front of your face.

Is the Rouge G4 worth the price over competitors?

The G4 series sits in a premium price bracket, reflecting its feature set. The 8-wavelength system, independent wavelength dimming, and app connectivity are distinct to Rouge. Compared to standard panels, the G4 offers extensive customization. If you want granular control and broad wavelength coverage, it is a sound investment.

Rouge G4 Review: 8-Wavelength Architecture & Buying Guide

This rouge g4 review covers an in-depth clinical assessment of Rouge's 8-wavelength photobiomodulation panels based on optical engineering and biological research. As a Certified Athletic Therapist (CAT(C)), I evaluate therapy panels based on tissue penetration depths, power output stability, and optical versatility. The Rouge G4 series provides detailed wavelength control for at-home use.

Rouge G4 Ultimate full body red light therapy panel multi-wavelength LED array and steel chassis

Direct Verdict: The Rouge G4 is the most customizable red light therapy platform available. With its 8-wavelength array, independent dimmer controls, and wireless app syncing, it is a solid choice for users seeking precise control over recovery protocols.

Video review: Rouge red light therapy

Watch my video overview of the G4 series and hands-on testing results:

Side-by-side comparison of Rouge G4 panels

Feature	Rouge Nano	Rouge Tabletop G4	Rouge Pro G4	Rouge Max G4	Rouge Ultimate G4
LED Count	12 LEDs	~144 LEDs	288 LEDs	576 LEDs	1,152 LEDs
Best For	Spot treatment, portability	Face, joints, targeted areas	Half-body treatments	Full-body (single panel)	Full-body (double-wide setup)
Price (USD)	~$295	~$645	~$1,495	~$2,995	~$5,595
8 Wavelengths	✅	✅	✅	✅	✅
Touchscreen	Basic controls	✅	✅	✅	✅
App Control	❌	✅	✅	✅	✅
Independent Dimming	❌	✅	✅	✅	✅
Built-in Presets	Basic modes	7 presets	7 presets	7 presets	7 presets

Rouge Tabletop G4 red light therapy device design showcasing 8-wavelength multi-chip LED layout and desktop stand

Key differentiators of the G4 series

Each panel combines four red wavelengths (630nm, 650nm, 660nm, 670nm) and four near-infrared wavelengths (810nm, 830nm, 850nm, 1060nm) for multi-depth tissue support.
Multichip LED technology houses all 8 wavelengths within each diode assembly, creating uniform light distribution without cold spots.
Independent dimmer controls let you adjust individual wavelength intensities to match specific treatment goals.
Independent pulsing from 1 to 10,000 Hz allows biological stimulation without excessive thermal buildup.

Understanding wavelength depths

Red wavelengths (630nm to 670nm) target superficial dermal layers to support collagen synthesis and skin healing. Near-infrared wavelengths (810nm to 1060nm) penetrate deeper into muscle tissue and joint capsules to help relieve stiffness and speed recovery.

Connected app features and presets

Adjust panel parameters and dimming directly from your mobile device via Bluetooth.
Save custom session routines for quick recall.
Choose from 7 built-in presets: Wellness, Skincare, Sleep, Muscle Recovery, Pets, Fat Loss, and Joint Pain.

Pros and cons of Rouge G4

Pros:

✓ Eight distinct wavelengths across red and near-infrared bands.
✓ Independent controls for dimming and pulsing.
✓ Solid metal chassis and mounting components.
✓ Clear, responsive touchscreen interface.

Cons:

✗ Higher price point than single-spectrum panels.
✗ The compact Nano model does not include app connectivity.

Rouge G4 model breakdown

Rouge Nano: Portable option for spot treatments, joint areas, and travel.
Rouge Tabletop G4: Practical size for facial skincare and localized joint relief.
Rouge Pro G4: Mid-sized panel for half-body treatments and athletic recovery.
Rouge Max G4: Full-height panel for systemic, whole-body wellness.
Rouge Ultimate G4: Double-wide panel designed for clinics and full-body coverage. Read my Rouge Ultimate G4 Review.

Rouge G3 vs G4 comparison

Wavelengths: G3 uses 5 wavelengths; G4 expands to 8.
Control Interface: G3 uses physical push buttons; G4 integrates a color touchscreen and mobile app.
Pulsing: G4 adds independent frequency pulsing per wavelength channel.

Clinical verdict

For users who want precise control over wavelengths, dimming, and pulsing, the Rouge G4 is an exceptional platform. If you only require basic on-off red light, a simpler panel may provide better initial value.

Shop Rouge G4 Panels