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Avant LZ30 GrVi-Home Cold Laser
Warranty & Support
Financing Available
30-Day Guarantee
Key Features
120mW green (520nm) + 200mW violet (405nm) for home antimicrobial therapy
405nm violet targets acne-causing bacteria and surface pathogens
520nm green enhances superficial healing and tissue repair
No prescription required—home-appropriate power levels
Same anodized aluminum build quality as professional LZ30 models
Programmable CW, pulsed, and sweep modes
ColdLasers.org protocol library with web app
Cordless operation with 3000mAh lithium ion battery
Self-calibrating optics for long-term consistent output
About This Product
What's Included
Full Specifications
Shipping & Delivery
Warranty Information
Disclaimer
Frequently Asked Questions
Explore the most common questions about this system, compatibility, accessories, and treatment use cases.
01
Can I treat acne at home with the GrVi-Home?
Yes. The 405nm violet light targets the bacteria that cause acne (P. acnes) through photodynamic inactivation. The green 520nm light supports healing and reduces inflammation. Many users find consistent daily treatments provide visible improvement in acne conditions.
02
How does the Home version compare to the Pro GrVi?
The GrVi-Home delivers 120mW green (vs 220mW pro) and 200mW violet (vs 600mW pro). The lower power means longer treatment times to achieve equivalent energy delivery, but the same antimicrobial wavelengths and Avant build quality. For home acne and wound care applications, it is very effective.
03
Is violet light safe for home use?
Yes, at the power levels in the GrVi-Home. Always wear the included safety goggles during treatment. The device is FDA cleared and configured specifically for safe home use. Follow the included protocol guidelines for treatment duration and frequency.
04
Can I use this for wound care?
Yes. The combination of antimicrobial violet light and tissue-healing green light makes the GrVi-Home well suited for wound care at home. The violet wavelength helps reduce bacterial load at the wound site while green light promotes circulation and tissue repair.
What Comes With It
Included with Your Purchase
Every order includes more than the device itself. From inventory and training to warranty help and ongoing support, this is built to make ownership straightforward.
Straightforward Support
You get real help before and after the sale, including product guidance, setup support, training, and follow-up when questions come up.
Protocol Library Included
Each system includes access to a large protocol library with practical treatment guidance for common applications in both human and animal use.
Clear Pricing
If you are outside Colorado, the checkout total is the total. No extra sales tax is added afterward.
Warranty Coverage
Warranty length depends on the model, with coverage ranging from one to five years. If a problem comes up, support runs through us directly.
30-Day Trial Period
You have time to evaluate the system properly. Professional purchases are handled differently than home-use purchases, with home returns subject to a 15% restocking fee.
Marketing Materials for Professional Systems
Professional systems over $5,000 include ready-to-use marketing materials to help explain the technology and introduce it to patients.
A Better Ownership Experience
The goal is simple: make the process clear from day one, from shipping and setup to treatment use and long-term support.
Still have questions?
Talk with someone who knows the equipment and can help you sort through the details.