









311nm UVB light therapy treatment for psoriasis vitiligo
Buy 1 Save 10% OFF!
Buy 2 Save 15% OFF!Recommended
Buy 3 Save 20% OFF!
Buy 4 Save 25% OFF!
Device Benefits:
- Medium 5x2 in Treatment Area
- Basic Display LED Screen
- Built-In Treatment Timer
- 7.2-3.2mW/cm2 Lamp Intensity
- Built-In Reflector
- 500 Hour Lamp Life
- 3 Year Warranty
- Scalp Attachment
- No Prescription Required
Treat yourself and enjoy these benefits:
- Over 90% Success rate
- At-Home Convenience
- Non-Invasive & Painless
- FDA-compliant Technology
- Treats Body & Scalp
- Free Shipping
- Unlimited Usage
- Thousands in Savings
Includes:
- Free Shipping
- UV Glasses
- Power Chord and Adaptor
- User-Friendly Manual
How It Works
The KN-4003BL Kernel Corded Handheld UVB Lamp offers carefully controlled exposure to ultraviolet B (UVB) light at a specific wavelength of 311nm, covering a treatment area of 5cm x 2cm. This targeted exposure is beneficial for managing conditions such as plaque psoriasis, lip-tip vitiligo, dyshidrotic eczema, and stasis dermatitis, helping alleviate their symptoms and appearance.
Unlike the Cordless Handheld UVB Lamp, this model uses a corded power source, eliminating the need for charging before starting treatment. It delivers a similar lamp intensity of 0.6-2.5mW/cm2. Additionally, this device comes with a comb attachment for treating the scalp and positioning support to ensure the lamp is administered at a distance of 3cm.
The results include:
- Reduced Irritation
- Enhanced Aesthetics
- Relief from Itching
- Restored Pigmentation
- Improved Skin Texture
- Inhibited Cell Proliferation
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Enhanced Skin Barrier
UVB Phototherapy is a commonly used and FDA-approved approach to treating various skin conditions by medical professionals. You can leverage this technology with the KN-4003BL Kernel Corded Handheld UVB Lamp to find results at home.
Own Your Glow
With UVTreat, you can take control of your radiance quite literally. Our entry-level at-home solution, the KN-4003BL Kernel Corded Handheld UVB Lamp, empowers you to efficiently and conveniently address sudden flare-ups, blemishes, and other skin concerns right from the comfort and privacy of your own home without the need for any charging.
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Invest Once.
Enjoy Years of Skin Treatment!Treating skin and scalp conditions like segmental vitiligo, pustular psoriasis, and more at a medical clinic can be costly due to the long-term symptoms they cause, which require frequent doctor appointments, topicals, medications, and more.
With the KN-4003BL Kernel Corded Handheld UVB Lamp, you simply make one purchase that provides 500 hours of treatment – saving you thousands of dollars.
Are you ready to enjoy these advantages?
- Minimal Doctor Appts
- No More Waiting Rooms
- No Ongoing Medical Fees
- No More Commuting
- On-Demand Treatment
- No Prescription Required
Certificated By






Frequently Asked Questions
Yes! The KTS Extra Strength Laser is made with Class 3B lasers which are cleared by the FDA and 100% safe.
You can set your Novaa Extra Strength Laser to auto-shutoff after 5, 10, 15, 20, 25, or 30 minutes.
Any amount of time is safe, but if you want a recommended starting dosage time of 5 minutes per spot.
For best results, continue daily use for 60 days or until healed. You will begin to experience noticeable effects after 2-3 days of use.
If you want to get back to physical activities, we recommend ongoing use after healing for preventative measures.
For best results, use your KTS Extra Strength Laser for 60 days or until healed. You will begin to experience noticeable effects after 2-3 days of use.
If you feel a slight pain when using it, it may mean that your body is getting rid of the toxins. Start slowly with 2 minutes sessions then increase progressively while your body is getting used to your new therapy.
Once you are healed you should continue using your device once or twice per week for maintenance of the results.
For best results, use your KTS Extra Strength Laser for 60 days or until healed. You will begin to experience noticeable effects after 2-3 days of use.
If you feel a slight pain when using it, it may mean that your body is getting rid of the toxins. Start slowly with 2 minutes sessions then increase progressively while your body is getting used to your new therapy.
Once you are healed you should continue using your device once or twice per week for maintenance of the results.
If it gives you confidence, about 94% of NovaaLab customers experience satisfying relief!
However, we understand that everyone is different and that occasionally there are situations where NovaaLab isn’t the right solution.
That’s why we have a VERY strong guarantee.
You can send back the device for any reason (no questions asked!) within 60 days for a full refun
The KTS Extra Strength Laser will be at your door 3-7 days after you place your order. You will receive a tracking number via email to see the live status of your shipment at all times.
Yes!
Your KTS Extra Strength Laser is covered under a one year warranty.
Meaning, we will promptly fix any issue with your device for one year.
Just email us at support@ktslighttherapy.com if there are any issues with our device and we will evaluate your situation immediately and replace or refund your device.
Yes!
We are so confident that you will find satisfying relief with the KTS Extra Strength Laser that we encourage returns for any reason (no questions asked!) for 60 days.
Meaning, you can try the KTS Extra Strength Laser risk-free before committing to keeping it!
We do this so that our customers have nothing to lose and everything to gain.
Click here to read more about our return and refund guarantee.
Of course! We’d love to hear from you.
Just send your question to support@ktslighttherapy.com and our customer service representative, Anna and our customer service team will help you ASAP.