Description









Comparison Chart
| Specification | KN4003B3 | KN4003B4 | KN5000C | KN308E | KN5000D |
|---|---|---|---|---|---|
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| Name | Portable 308nm Excimer LED UVB Lamp | Portable 308nm Excimer LED UVB Pro Lamp | 308nm Excimer Laser | 308nm Excimer-like UV LED | 308nm Excimer Laser Pro |
| Setting | Home, domestic & international travel | Home, domestic & international travel | Clinics, hospitals & home | Clinics, hospitals & home | Clinics & hospitals |
| Price | $649.00 | $800.00 | $2,700.00 | $3,039.00 | $4,100.00 |
| Application | Localized vitiligo, moderately severe localized psoriasis, eczema, atopic dermatitis, pityriasis rosea & other autoimmune skin conditions unresponsive to topical treatments | Patients with long-standing or severe conditions, including vitiligo, psoriasis, pityriasis rosea, atopic dermatitis (eczema) and tinea capitis. Patients who have not responded to prior treatments. | |||
| Ideal for Areas | Face & neck, Hands & feet, Small localized patches on limbs & torso | Face & neck, Hands & feet, Small localized patches on limbs & torso | Entire body, especially skin folds like elbows, eyelid, armpits, fingers, knees & toes | Entire body, especially skin folds like elbows, eyelid, armpits, fingers, knees & toes | Entire body, especially skin folds like elbows, eyelid, armpits, fingers, knees & toes |
| Treatment Speed | 6.7X Faster | 8.8X Faster | 10X Fastest | 12X Fastest | 11X Fastest |
| Lamp Intensity | 30 mW/cm² | 40 mW/cm² | 50 mW/cm² | 60 mW/cm² | 55 mW/cm² |
| Light Source | 1 × 308nm UV LED | 1 × 308nm UV LED | 308nm XeCl Excimer Laser | High-power 308nm UV LED | 308nm XeCl Excimer Laser |
| Treatment Size | 1.24 in² | 1.24 in² | 3.1 in² | 3.1 in² | 3 in² |
Warranty Information
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 [email protected].
Product Details
- Delivery:
- 7 to 10 days delivery (Ships directly from the manufacturer)
- Name:
- Kernel Excimer Laser 308nm – Kernel Excimer Laser 308nm - Highest Intensity and Precision UVB Lamp
- Model:
- KN5000D
- Certificate:
- FDA Approved
- Product Weight:
- 176.37 oz.
- Dimension:
- 16.5'' L x 16'' W x 13.6'' H
- Lamp Intensity:
- 55mw/cm2
- Treatment Size:
- 3 in² ± 10%
- Light Source:
- XeCl Excimer Laser 308nm ± 2nm
- Work Distance:
- 3cm ± 0.5cm
- Light Source Lifespan:
- ≥500h
- Treatment Mode:
- Dose or Time Mode
- Features:
- 8'' touching screen, Med Test, Intensity Calibration, Patient Prescription Management and Fingerprint Security Lock, Trolley (Optional)
- Package:
- Excimer Laser 308nm, cord, 6 x shades, UV-proof glasses, 1 x Aluminum Case, Instruction and dust-proof pouch. Trolley(optional)
- Mobility:
- Corded
Product Videos
Videos Hide Videos Show Videos
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Kernel Excimer Laser 308nm - Highest Level of Light Source Purity and Light Intensity UVB Lamp
Kernel 308nm Excimer Laser, Light Intensity 50 mw/cm² – KN5000...
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Kernel Excimer Laser 308nm - Highest Level of Light Source Purity and Light Intensity UVB Lamp SHORT
Kernel 308nm Excimer Laser, Light Intensity 50 mw/cm² – KN5000...
Reviews
2 Reviews
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Valuable device.
It’s never easy ordering a high-value medical device online from a company you haven’t worked with before, but Hey Med exceeded my expectations. They were transparent, communicative, and patient, answering all of our questions about the device. They even responded after business hours. The device arrived well-protected in a durable metal carrying case, and everything was in excellent condition. We’re excited to start treating our patients with the Excimer Laser and look forward to seeing the results.
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Works great for our clinic
We added this to our dermatology practice and it has performed exactly as described. The intensity calibration system makes it easy to keep treatments consistent, and the build quality feels solid. Setup was straightforward and the unit has been reliable. Happy with the purchase.







