Home ProductsKN-4003B4 Excimer LED UVB Phototherapy Lamp

KN-4003B4 Excimer LED UVB Phototherapy Lamp For the treatment of psoriasis, vitiligo, eczema, and other skin conditions.

$1499

Specifications:

Model: KN-4003B4
Light source: UV LED
UVB wavelength: 308nm ± 2nm
Output intensity: 25 mW/cm²
Irradiation area: 8 cm² ± 10%

Dimensions: 22 × 53 × 66 cm
Weight: Net weight 0.3 kg; Gross weight 1 kg
Battery charging time: Approximately 4 hours
Battery duration: Approximately 25 minutes of continuous use

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Introducing the KN-4003B4 Excimer LED UVB Phototherapy Lamp, meticulously designed to assist you in managing skin conditions such as vitiligo, psoriasis, eczema, and pityriasis with ease and efficiency.

Why Choose the KN-4003B4?

Advanced 308nm UV LED Light Source: Experience high stability and extended lifespan with our specialized UVB LED, offering precise and effective phototherapy.
Compact and Portable Design: Its streamlined shape, small size, and lightweight build make it perfect for home use or travel, allowing you to continue your treatment smoothly wherever you go.
Dual Working Modes: Choose between time-based and dose-based modes to customize your treatment sessions according to your specific needs, ensuring precise and user-friendly operation.
Integrated MED Test Function: Easily determine your minimal erythema dose (MED) with the built-in test program, enabling safe and personalized treatment plans.
LCD Screen: Stay informed with real-time treatment information displayed on the LCD screen, enhancing control and monitoring throughout your sessions.
Wireless Operation: Powered by a rechargeable lithium battery, the device offers convenient cordless use with long battery life, complemented by a Type-C interface for easy charging.
Efficient Cooling System: A high-power cooling fan ensures safe operation, giving you peace of mind during treatments.

How It Works:

The KN-4003B4 emits targeted UVB light at a wavelength of 308nm, effectively modulating the immune response and reducing the abnormal growth of skin cells associated with various skin conditions. To begin treatment, clean the affected area and wear the provided protective goggles. Choose your preferred working mode — time-based or dose-based — and follow the on-screen instructions displayed on the LCD.

The integrated MED test function helps determine the optimal exposure for your skin type, ensuring a personalized and safe treatment experience. The device’s efficient cooling system maintains a safe temperature throughout your session, enhancing comfort and safety.

Empower yourself with the KN-4003B4 UVB Excimer LED Phototherapy Lamp and take confident steps toward healthier skin — all from the comfort of your home or on the go.

Benefits	Kernel UVB Lamp	UVTREAT Pro Lamp	UVTREAT ProMax Lamp	UVTREAT Excimer Laser
Lamp Intensity	7.2-3.2mW/cm2	7.2-3.2mW/cm2	7.2-3.2mW/cm2	45 mW/cm2
Preferred for:	Scalp, Elbows, Knees, Armpits	Scalp, Elbows, Knees, Armpits	Arms, Feet, Body	Multiple Spots
Treatment area	5x2 in	5x2 in	5x4 in	2x2 in
Treatment speed	Fast x1	Fast x1	Fast x1	Fastest x10
Light Source	UVB Light 311±2 nm	UVB Light 311±2 nm	UVB Light 311±2 nm	UV Laser 308nm
Power Source	Corded	Rechargeable	Rechargeable	Corded

Benefits

Kernel UVB Lamp

UVTREAT Pro Lamp

UVTREAT ProMax Lamp

UVTREAT Excimer Laser

Lamp Intensity	Preferred for:	Treatment area	Treatment speed	Light Source	Power Source
7.2-3.2mW/cm2	Scalp, Elbows, Knees, Armpits	5x2 in	Fast x1	UVB Light 311±2 nm	Corded
7.2-3.2mW/cm2	Scalp, Elbows, Knees, Armpits	5x2 in	Fast x1	UVB Light 311±2 nm	Rechargeable
7.2-3.2mW/cm2	Arms, Feet, Body	5x4 in	Fast x1	UVB Light 311±2 nm	Rechargeable
45 mW/cm2	Multiple Spots	2x2 in	Fastest x10	UV Laser 308nm	Corded

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Yes. Excimer Laser 308nm emitting light at a wavelength of 308nm is used to treat psoriasis and other skin conditions by healthcare providers. You can view clinical studies supporting this here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5683125/
It’s safe and efficient to used on Children and pregnant women from international clinical application data, no side effects.
The KN-5000C Excimer Laser 308nm is extremely precise, allowing healthcare providers to focus on treatment areas while minimizing exposure to healthy skin.
Yes. The KN-5000C Excimer Laser 308nm allows providers to control dosing, offering patients a more customized treatment plan.
The length of time depends on the condition being treated andthe severity of the skin disease, but on average, treatment times are between one to ten minutes. This offers providers the ability to treat dozens of patients in a single day.
Yes. The KN-5000C Excimer Laser 308nm has been used to treat additional skin conditions such as atopic dermatitis, vitiligo, and psoriasis.
No. The KN-5000C Excimer Laser 308nm is a quick and easy in-office treatment with minimal downtime.
To learn more about purchasing an in-office KN-5000C Excimer Laser 308nm, simply tap the button below to speak with one of our representatives.

KN-4003B4 Excimer LED UVB Phototherapy Lamp For the treatment of psoriasis, vitiligo, eczema, and other skin conditions.

Specifications:

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