Description
Kernel Excimer Laser 308nm – Medical-grade UVB Phototherapy Device
Kernel KN5000C delivers the highest level of light purity and 10X faster treatment speed compared to other Kernel corded or cordless handheld UVB lamps. Designed to treat severe or long-standing cases of vitiligo, psoriasis, eczema, atopic dermatitis, pityriasis rosea, and tinea capitis, especially for patients unresponsive to other treatments.
Key Features
[Targeted Monochromatic Therapeutic Light] Experience unparalleled lamp intensity of 50mW/cm² and ultra-precise phototherapy with a focused 3.1 in² treatment area.
[Localized Therapy] Come with 6 interchangeable tips for precise treatment of hard-to-reach areas while protecting healthy skin.
[Built-in MED Skin Tolerance Test] Determines the most effective yet safe treatment dose.
Product Features
- Compact and lightweight make it easy to use in both clinical and home settings.
- Both dose-based and time-based working mode for customized treatment opinions.
- Rapid warm-up for immediate use, reducing patient waiting time.
- 8'' touch screen with a user-friendly graphical interface for seamless operation
Business Transparency
Kernel, founded in 1997, is dedicated to research, development, and manufacturing in the high-tech medical equipment industry, with leading innovations in UV phototherapy devices, colposcopes, and PDT photodynamic therapy devices.
Headquartered in Jiangsu, China, Kernel has offices in more than 30 countries and regions worldwide and is widely praised for its quality, effectiveness, and after-sales service. Kernel's products have been approved by the FDA, CE, and ISO 9001. Ahead of its peers in the medical equipment field, Kernel is also a supplier to the United Nations.
Excimer Laser Treatment Plan
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Kernel KN5000C Intensity: 50 mw/cm²
- MED Formula: Irradiation Time (seconds)=Dose (mJ/cm²) ÷ Lamp Intensity (mW/cm²)
Comparison Chart
| Product Model | KN4003BL | KN4003BL2D | KN4006B | KN4006BL1D | KN5000C |
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| Name | Kernel Corded, Handheld UVB Lamp | Kernel Cordless, Portable UVB Lamp | Kernel Corded, Stationary Double UVB Lamps | Kernel Cordless, Portable Double UVB Lamps | Kernel Excimer Laser 308nm - Highest Intensity and Precision UVB Lamp |
| Application | Vitiligo, Psoriasis, Eczema, Pityriasis Rosea, Atopic dermatitis and Tinea Capitis |
– Patients with a longer history of more severe conditions, such as Vitiligo, Psoriasis, Eczema, Pityriasis Rosea, Atopic dermatitis and Tinea Capitis. – And for who have not seen any improvement from other treatments. |
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| Treatment Area | Scalp, Face, Neck, Hands and Feet | Larger Areas of Back, Torso and Limbs | Hard-to-reach areas such as elbows, eyelid, fingers and toes; neck, armpits, knees and limbs. | ||
| Lamp Intensity | 4.5mw/cm² | 4.5mw/cm² | 5.5mw/cm² | 5.5mw/cm² | 50mw/cm² |
| Treatment Size | 8.5 in² ± 10% | 8.5 in² ± 10% | 16 in² ± 10% | 16 in² ± 10% | 3.1 in² ± 10% |
| Light Source | 1 x Philips UVB Light 311nm ± 3nm | 1 x Philips UVB Light 311nm ± 3nm | 2 x Philips UVB Light 311nm ± 3nm | 2 x Philips UVB Light 311nm ± 3nm | XeCl Excimer Laser 308nm ± 2nm |
| Treatment Speed | Fast | Fast | Fast | Fast | 10X Fastest |
| Work Distance | 1.18 in ± 0.20 in | 1.18 in ± 0.20 in | 1.18 in ± 0.20 in | 1.18 in ± 0.20 in | 1.18 in ± 0.20 in |
| Power source | Corded | Cordless, Built-in Rechargeable Battery | Corded | Cordless, Built-in Rechargeable Battery | Corded |
| Light Source Lifespan | ≥ 500h | ≥ 500h | ≥ 500h | ≥ 800h | ≥ 500h |
| Package | UVB lamp, cord, UV-proof glasses, instruction | UVB lamp, charger, UV-proof glasses and instruction | UVB lamp and station, cord, UV-proof glasses and instruction | UVB lamp, distance holder, charger, UV-proof glasses and instruction | Excimer Laser 308nm, cord, 6 x shades, UV-proof glasses, 1 x aluminum case and instruction |
Details
Delivery: |
Free shipping 4 - 7 Days |
Application: |
Vitiligo, Psoriasis, Eczema, Pityriasis Rosea, Atopic Dermatitis |
Treatment Area: |
Smaller, Hard-to-reach or Stubborn Areas Like Face, Elbows, Armpits and Knees |
Brand Name: |
Kernel |
Product: |
Kernel Excimer Laser 308nm UVB Phototherapy |
Model: |
KN5000C |
Certificate: |
FDA Approved |
Wavelength: |
311 nm ± 3 nm |
Light Source: |
Excimer Laser |
Light Intensity: |
55 mw/cm² |
Treatment Size: |
3 in² ± 10% |
Treatment Speed: |
12x Fastest |
Treatment Mode: |
Time and Dosage |
Work Distance: |
1.18 in ± 0.20 in |
Built-in MED Test: |
Y |
Mobility: |
Corded |
Built-in Battery: |
N |
Power Source: |
100-240V |
Screen: |
8'' LCD touch screen |
Light Source Lifespan: |
≤ 500h |
Packing List: |
1 x KN5000C, 1 x UV Goggles, 1 x Charging cable, 6 x Interchangeable Tips, 1 x User Manual |
Dimension: |
16.5'' L X 13.6'' H X 16'' W |
Product Weight: |
11.02 lbs |
Warranty
Product Warranty
- 1-year for the entire machine, 500 hours for the light source.
- Free parts, replacements, and shipping for manufacturer defects during the warranty.
- Post-warranty repairs can be arranged through Hey Med Supply.
Return & Refund Policy
At Hey Med, we’ve been committed to delivering quality medical supplies with heart. If you need to return a product, please review the policy below to ensure a smooth return process.
14-Day Return Policy
Customers may return eligible products within 14 days from the date of purchase for a refund or exchange. For hygiene reasons, we do not accept returns of opened or used products unless the item is faulty. Hey Med also charges 20% of restocking fee for all returns.
Eligibility for Returns
- Sealed & Unused Products: Customers can return new, unopened, and unused products in their original factory-sealed packaging for any reason.
- Defective or Damaged Products: If the product is damaged upon arrival or deemed defective, it may be returned even if unsealed.
Return Process
Initiate a Return
- Contact us via email or the contact form on our website within 14 days of purchase.
- Provide your order details, reason for return, and confirmation that the product is unused and in its original packaging.
Receive Return Authorization
- We will review your request and provide you with a return authorization within 24 hours.
- You will receive shipping instructions to complete your return.
- Unauthorized returns will not be accepted.
Ship the Product
- Pack the product securely in its original packaging, including all accessories.
- Buyers must ship the return within 5 days after receiving the return authorization.
- Buyers are responsible for shipping costs, except in cases where the product is defective or arrived damaged.
Return Verification & Refund Processing
- Once we receive and inspect the returned product, we will process a refund to your original payment method within 48 hours.
- If the item is not in "new" condition or does not meet our return policy requirements, the return may be declined.
FAQs
Who Covers Return Shipping?
- Customer-Paid Return Shipping: If returning a non-defective, unopened item, the buyer is responsible for shipping costs.
- Hey Med Supply Covers Return Shipping: If the product is defective or damaged upon arrival, we will cover the return shipping costs.
Exchanges for Defective Products
If an item is deemed defective, Hey Med Supply will ship a replacement device at no additional shipping cost.
If you have any questions or need assistance, please contact our customer support team at cs@heymedsupply.com.
Product Reviews
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7-Day Delivery
I was searching for the most powerful 308nm device for my clinic, and Hey Med recommended the 5000C. The MED function is incredibly helpful in determining the right dose for each client. The Kernel’s built-in systems will also help us to manage their cases. The six shade tips are also a great addition—not just for large areas, but especially for small, delicate spots like the eyebrows, eyelids, and behind the ears. I’m very satisfied with this machine and would recommend it to other professionals.
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I was skeptical at first, but I’m satisfied after a few days of using it
I was skeptical at first, but I’m satisfied after a few days of using it. Ming was incredibly patient and helpful, answering all my questions—even after I received the machine. One of the best features is that this 308nm Excimer Laser basically needs no rest time. This has been a game-changer for my clinic. It lets us treat more patients each day. Would recommend!
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Good to treat stubborn, small spots.
I had been searching for a machine that could effectively treat my patients' psoriasis, vitiligo, and eczema on small areas like the eyelids and eyebrows. I’m so glad we came across the KN-5000C! The tips allow me to target specific spots without affecting the surrounding healthy skin, which is a huge advantage. Since 308nm light is stronger, we can provide shorter treatment sessions while achieving quicker results with minimal side effects. It also allows us to treat more patients each day. I also feel much more confident using this device on the children in our clinic.
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The package arrived in 7 days, which was fine.
Quality machine. We are really satisfied with the dose and time treatment options. These features allow us to tailor treatments to the patients' different needs. Unlike other Kernel UVB lamps, this one lets you adjust the dosage directly without having to manually calculate treatment time in seconds—a huge convenience. While it's not a cure-all, our patients have been excited to see noticeable improvements after just a few sessions. Definitely a solid choice for those considering for a powerful UVB device to expand their practice.
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The 6 laser tips are very helpful
As a dermatologist, I am always looking for devices to help my patients with psoriasis, vitiligo, and eczema. Excimer Laser stands out as a more powerful option compared to other home UVB lamps. Most of my patients have noticed improvements within a month. One of its best features is the six laser tips, which allow for targeting of affected areas without exposing healthy skin. I highly recommend this device for clinics looking to expand their treatment options.
