Skip to content
Truemed logo
Truemed logo
KN-4003B3 Excimer LED UVB Phototherapy Lamp

UVTREAT

KN-4003B3 Excimer LED UVB Phototherapy Lamp

The KERNEL KN-4003B3 is a compact, rechargeable UVB phototherapy lamp designed for targeted treatment of localized skin areas. Its 308 nm UV LED delivers light over an approximately 8 cm² treatment area. A dose-based mode and integrated MED test function help support treatment planning according to individual skin sensitivity. The LCD screen displays treatment information, and a built-in cooling fan supports operation during sessions. Its lightweight design makes the device convenient to handle and transport.

How to Buy KN-4003B3 Excimer LED UVB Phototherapy Lamp with Truemed

Checkout

Find the Truemed logo during checkout. Exit the "Shop Pay" pop-up if prompted.

Take a private health survey

A licensed provider will review your answers to determine eligibility.

Make your purchase

Pay with your HSA/FSA card or a credit card. If you use a regular credit card, follow the guide included with your LMN to submit your purchase for reimbursement.

Your health, your savings

All products on Truemed are HSA/FSA eligible for qualified customers — so you can invest in what matters without the out-of-pocket cost.

Explore Products