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VLS Vet Laser System
VLS Vet Laser System · Dual red
The proven foundation. Dual red.
Two line-generating 640 nm red diodes in a handheld built for daily veterinary workflow — the wavelength platform Erchonia’s first FDA clearance was earned on, for musculoskeletal comfort and mobility support in companion and performance animals alike.
The VLS is built on Erchonia’s established red wavelength platform: two 7.5 mW line-generating Class 2 diodes with patented optics, delivering non-thermal laser therapy that is reliable, precise and easy to integrate into the day. Erchonia Vet Laser Systems have been used across equine, canine, feline and avian medicine for non-healing wounds, chronic infections, pain and inflammation, post-operative and bone healing, anxiety and neurological trauma — and the VLS is the foundational instrument for the mobility-focused protocols that fill most schedules.
- 2 × 640 nm red
- Non-thermal
- Under 1 lb
- Preset species protocols
- Class 2

The foundationRed is the wavelength Erchonia built its first FDA clearance on — the VLS puts two line-generating red diodes in the handheld that started veterinary photobiomodulation at Erchonia.
2 ×
line-generating 640 nm red diodes with patented optics
1st
FDA clearance for low-level laser therapy was earned on Erchonia’s red platform
<1 lb
device weight — anodized aircraft aluminum, easy to clean
25
FDA clearances behind the human-use technology the VLS is built on
How it works
The wavelength that started it.
Red light, delivered as a line — the photochemistry Erchonia has been refining for over 25 years.
The laser’s low levels of light penetrate the animal’s body without intrusion to alter cellular function, naturally reducing oxidative stress and encouraging cellular production of ATP. When the laser reaches the target muscles, nerves or ligaments, it stimulates the mitochondria of the cell into action and encourages increased production of ATP — and that process promotes natural healing. Unlike drugs and surgery, Erchonia’s veterinary lasers cause no pain, scarring or adverse side effects: the animal remains awake throughout and experiences no downtime, which is why non-thermal laser therapy is an ideal choice for any veterinarian looking to keep patients as happy and healthy as possible. The VLS delivers that response through two red diodes, so a single pass covers the joint, the incision or the wound bed with a line of light rather than a dot — reliable, repeatable and easy to teach to every member of the team.

| VLS | What it means in the room | |
|---|---|---|
| Diodes | Two 7.5 mW line-generating Class 2 red diodes, patented optics | Twice the coverage of a single-diode handheld, from one pass |
| Tissue interaction | Non-thermal | No heat, no sedation, no risk of burns under the coat |
| Protocols | Preset canine, equine, feline and exotics channels + user-programmable | The right protocol is a tap away for any patient on the schedule |
| Form factor | Under 1 lb handheld, battery-powered | Exam room, kennel, barn or field — the laser goes to the animal |
Reliable, precise and easy to integrate into daily veterinary workflow — the proven foundation in veterinary photobiomodulation.
Why clinics choose it
Why veterinarians choose the VLS
The entry point to the line, without compromise on the science.
01
Foundational musculoskeletal protocols
Best for mobility-focused work in small and large animal practice: arthritis, soft-tissue injury, post-operative comfort — the visits that fill the schedule.
02
Non-thermal, so no sedation
Class IV lasers work by warming tissue; the VLS works at the cellular level without heat. The animal stays awake and comfortable, and the session ends when the protocol does.
03
Preset species protocols
Every Erchonia vet laser ships with easy-to-use preset protocols for canine, equine, feline and exotics, plus user-programmable channels — so the protocol is a tap away and the team learns one workflow across the whole line.
Applications
What veterinarians treat with it
Erchonia Vet Laser Systems are used across equine, canine, feline and avian medicine for conditions including:
- Non-healing wounds
- Chronic infections
- Pain and inflammation
- Post-operative healing
- Bone healing
- Anxiety
- Neurological trauma
Veterinary devices, intended for use by veterinary professionals. The FDA clearances cited on this site apply to Erchonia’s human-use lasers; the veterinary line is built on the same wavelengths, diodes and patented optics.
Specifications
Built for the clinic and the barn
The published specification.
| Configuration | (2) 7.5 mW line-generating Class 2 laser diodes with patented optics |
| Wavelength | 640 nm |
| Laser class | Class 2 |
| Display | Full-color TFT touch-screen |
| Power source | 3.7 VDC lithium-ion polymer battery |
| Modulation | Constant wave (CW) and pulsed (Hz) |
| Enclosure | Micro-textured anodized aircraft aluminum for strength and ease of cleaning |
| Weight | Under 1 lb (0.45 kg), device only |
| Compliant to | ISO 13485 · ISO 14971 · IEC 60601-1 · IEC 60601-1-2 · IEC 60825-1 |

Non-thermal
Awake, comfortable, done in minutes.
Where it works
Where it works
One handheld, every species on the schedule.

01
Companion animal practice
Post-op incisions, hot spots, arthritis and the anxious patient in the exam room — a non-thermal protocol that fits inside the visit you already booked.

02
Equine and performance
Distal limb wounds, tendon and ligament recovery and soundness work on the animals whose job is to move.

03
Rehabilitation and recovery
The rehab suite’s hands-on adjunct: pain and inflammation, bone healing and neurological trauma, session after session, with nothing to warm up or cool down.
Clinic · Patients · P&L
See the numbers for your practice.
Project revenue impact, break-even timelines and per-visit value increases from your own clinic volume.

Increased visit value
Laser sessions integrate into care plans, increasing per-visit revenue without increasing provider strain.

Improved case acceptance
Patients commit to conservative plans more readily when non-invasive technology is included.

Retention and reactivation
A reason to return — and a reason to bring back the patients who drifted.
The line
The veterinary line
Three wavelength pairings, one handheld platform — matched to the caseload.

EVL
640 nm red + 405 nm violet · handheld
Red for healing, violet for its anti-bacterial and anti-microbial properties — the dual-wavelength handheld for mobility and skin presentations in one device.

VGL
520 nm green + 405 nm violet · handheld
The world’s first green-and-violet laser, adapted for veterinary use — the most energetic pairing in the line, for performance, recovery and rehabilitation.

MitoCollar
Wearable · pet health
Erchonia light therapy in a wearable collar — the take-home companion to in-clinic laser care.
Next step
Start with the VLS.
Tell us what fills your schedule and we’ll walk you through the protocols, the pricing and a 1:1 demo.
Every system ships with onboarding and protocol support from our clinical team.
