UV Lash System ·Jun 25, 2026

Introducing the PLA Soft Cure UV Lash System

A Smarter, Softer Approach to UV Lashing

UV lashing is one of the biggest innovations the lash industry has seen in years, and now, PLA is proud to introduce our own take on this rapidly growing technology.

Meet the PLA Soft Cure UV Lash System, a professional UV-curing lash extension system designed to give artists more control, more consistency, and a more comfortable experience for both artists and clients.

But before we talk about the UV light and UV glue, let's start with the most important question:

What Is UV Lashing?

Traditional lash adhesives cure when cyanoacrylate reacts with the humidity in the air. This means temperature, humidity, air flow, and environmental conditions can all impact how your adhesive performs.

UV lash systems work differently.

Instead of waiting for environmental conditions to fully cure the adhesive, a UV-curing adhesive remains workable until exposed to a compatible UV light source. Once activated by the light, the adhesive cures almost instantly.

The result is a faster, more predictable workflow with greater control over the curing process.

Why Are Lash Artists Switching To UV?

Many lash artists report shaving up to 30 minutes off a full set appointment after switching to UV systems.

Benefits of UV lashing include:

Faster workflow
On-demand curing
Virtually eliminates stickies
Shorter fume exposure window
More consistent performance
Less dependence on humidity
Less dependence on temperature
Predictable curing year-round
Greater confidence during retention-sensitive seasons

Instead of waiting for glue to cure naturally, artists decide exactly when curing happens.

Why PLA Developed The Soft Cure UV System

When PLA founder and CEO Michelle Nguyen began researching UV lashing, it wasn't simply because the industry was moving in that direction.

She wanted to understand how the technology worked, where it could be improved, and how to create a better experience for lash artists and their clients. I asked Michelle - why launch a UV lash system now?

"I see tons of lash artists struggle with humidity, temperature, and retention. Retention is the number one reason lash artists quit lash extensions – they can’t figure it out.

When I tried uv for the first time I knew this would fix a majority of lash artists’ problems and speed up seasoned lash artists.

But, I love it personally because it cures on command."

Throughout our research, one concern surfaced repeatedly: not all lash artists understand UV. Michelle added:

"There is a lot of misunderstanding, and misrepresentation in the UV industry. Most tests are not widely understood or widely shared or accessible. When we built our UV system, we were determined to do every test available to find out how safe the light is, and share the information with lash artists.

We know UV isn’t for everyone, but for those that choose UV lashing, we want them to have all the information and facts. UV shouldn’t be scary. Once you understand it, your appointments can be faster, retention can be improved, client sensitivities can be helped. There are so many benefits, but most people haven’t tried it because there is fear mongering in the industry.

I, myself, was scared of UV at first. But once I spent time with chemists, manufacturers, the light clicked and I recognized all the benefits.

The moment it was eye opening for me was when I realized the sun is high on Risk Group 2. Driving to work for ten minutes has more UV exposure than a 2 hour lash appointment.

As with all things in life, you take safety precautions. UV allows you to lash smarter, not harder."

So instead of simply launching another UV lamp, we challenged ourselves to develop something different.

The result is the PLA Soft Cure UV Lash System.

What Makes The PLA Soft Cure UV System Different?

Soft Cure White Light Technology

Unlike many UV lash systems that emit a bright blue-purple light appearance, the PLA Soft Cure UV Light utilizes a phosphor coating that converts part of the violet light into other visible wavelengths. When those wavelengths mix together your eye sees those wavelengths as white instead of a deep blue violet. All results in our tests were conducted with the phosphor on. The goal is simple:

Create a more comfortable service experience without sacrificing curing performance.

Adjustable Brightness Levels

The lamp features five adjustable power settings ranging from 1W to 5W, allowing artists to customize curing intensity based on their preference.

Adjustable Beam Size

Artists can adjust the beam diameter from:

3.5 cm minimum
7.8 cm maximum

This provides greater flexibility for different lash application techniques.

Flexible Positioning

Features include:

Adjustable height
Long precision gooseneck
Smooth-rolling locking wheels
Dual foot pedals
Low heat output

Designed to move easily around your workspace while maintaining precise lamp placement.

Introducing PLA Fuse UV Lash Adhesive

The PLA Fuse Soft Cure UV Adhesive was specifically developed for use with UV-curing lash systems.

Key features include:

Thin-medium viscosity
Approximately 1-second cure time
Black adhesive
4 to 6 week retention
Compatible with UV light sources between 380-420nm

Unlike traditional adhesives, curing occurs when exposed to the appropriate wavelength light source.

Understanding UV Safety & Testing

Whenever UV technology enters the conversation, safety questions naturally follow: Are UV lash extensions safe?

That's why the PLA product development team invested heavily in independent testing and certification.

What Is IEC 62471?

IEC 62471 is the internationally recognized standard used to evaluate photobiological safety of lamps and lighting systems.

The test evaluates potential hazards including:

Ultraviolet exposure
Blue light exposure
Thermal retinal hazards
Infrared exposure

The important thing to understand is that test results can vary depending on testing distance, aperture, and brightness levels. Because of this, PLA opted to test under multiple working conditions: highest setting at the closest distance (200mm) to resemble “worst case scenario.”

What Are Risk Groups?

Risk Group 0 (RG0)

Exempt.

Examples include:

Night lights
Very low intensity lighting

Risk Group 1 (RG1)

Low risk.

Examples include:

Ring lights
Vanity lights
Most esthetician task lights

The risk generally applies only with prolonged intentional viewing.

Risk Group 2 (RG2)

Often referred to as the "Don't Stare Group."

Examples include:

The sun
Dental curing lights
Nail lamps
Many UV lash systems

These products are considered safe when used properly and according to manufacturer instructions.

Risk Group 3 (RG3)

High-risk equipment requiring specialized training and protection.

Examples include:

Welding arcs
Surgical lasers
Industrial systems

How Did The PLA Soft Cure UV Light Perform?

Radiometric Blue Light Irradiance Testing:

Actinic Ultraviolet Hazard (ES): Exempt
Near-UV Hazard (EUVA): Exempt
Retinal Thermal Hazard (LR): Exempt
Infrared Radiation Hazard for the Eye (EIR): Exempt
Lowest Power Setting @ 200mm: Risk Group 1 (RG1)
Highest Power Setting @ 200mm: Risk Group 1 (RG1)

IEC 62471 Testing:

Skin Thermal Hazard (EH): Exempt
Retinal Thermal Hazard (LR): Exempt
Retinal Thermal Hazard – Weak Visual Stimulus (LIR): Exempt
Infrared (IR) Eye Hazard (EIR): Exempt
Lowest Power Setting @ 200mm: Risk Group 1 (RG1)
Highest Power Setting @ 200mm: Risk Group 2 (RG2)

Testing was conducted at the recommended working distance of 20 cm (200 mm / 8 inches).

Additional Safety Results

The PLA Soft Cure UV Light was also put through additional and optional testing, outside of the standard 200mm IEC required distance, and was tested at 300mm distance to collect data under varying working conditions for the Radiometric Blue Light Irradiance Test. The findings were as follows:

Lowest Power Setting @ 300mm: Risk Group 1 (RG1)
Highest Power Setting @ 300mm: Risk Group 1 (RG1)

UV Lashing Recommended Usage

For optimal performance and safety:

Keep client eyes closed at all times
Maintain a minimum distance of 20 cm (8 inches)
Position lamp at a downward angle
Avoid directing the light into the eyes
Do not exceed 3 seconds of continuous exposure at a time

Longer exposure is not necessary for proper curing.

The Future Of Lash Adhesive Technology

UV lashing isn't about replacing artistry.

It's about giving artists greater control over their environment, their adhesive, and their workflow.

The PLA Soft Cure UV Lash System combines advanced curing technology, independent safety testing, adjustable performance, and a softer client experience into one complete professional system.

Whether you're exploring UV lashing for the first time or looking to upgrade your current setup, we're excited to help you experience a softer approach to UV curing.

UV Lashing Frequently Asked Questions

Is UV lashing dangerous?

When used according to manufacturer instructions, UV lash systems are designed to be used safely. The PLA Soft Cure UV Light has undergone independent testing and certification, including IEC 62471 photobiological safety testing.

What risk group is the PLA Soft Cure UV Light?

At the recommended working distance of 20 cm:

RG1 at lower power settings
RG2 at maximum power settings

RG2 is commonly referred to as the "Don't Stare Group" and includes products such as nail lamps and dental curing lights.

Why is the PLA light white instead of blue?

PLA uses phosphor-enhanced technology to create a white light appearance, providing a more comfortable client experience while maintaining curing performance.

Can I use the PLA Soft Cure UV Light with other UV adhesives?

Possibly. Always verify compatibility.

The PLA Soft Cure UV Light emits wavelengths between 400–410nm. The adhesive manufacturer should specify compatible curing wavelengths.

Can I use PLA Fuse UV Adhesive with another UV lamp?

Yes, provided the lamp emits wavelengths between 380–420nm and meets the adhesive manufacturer's curing requirements.

Will UV adhesive solve cyanoacrylate allergies?

No.

PLA Fuse still contains cyanoacrylate. Clients with cyanoacrylate allergies may still experience allergic reactions.

Does UV adhesive require a special remover?

No.

Standard professional lash removers may still be used. Depending on the application, artists may find that individual extensions need to be separated to break cured bonds more effectively.