Kernel KN-4003BL Corded Handheld Lamp 311Nm UVB For Home Use

Kernel KN-4003BL Corded Handheld UVB Lamp for Home Use

Explore targeted 311nm UVB therapy at home with the Kernel KN-4003BL Corded Handheld UVB Lamp. This compact, corded device delivers precise exposure to a defined treatment area, enabling convenient, non-invasive skin care for conditions like plaque psoriasis and vitiligo from the comfort of your own space, without requiring batteries or charging.

Key features

Target treatment area: 5 cm x 2 cm
Corded power source with no charging required
Built‑in display and treatment timer
Wavelength: 311 nm
Built‑in reflector for efficient exposure
Lamp life: 500 hours
Comb attachment for scalp treatment and positioning support at a 3 cm distance
No prescription required
Includes: UV glasses, power cord and adaptor, and a user‑friendly manual

How it works

The KN‑4003BL delivers carefully controlled ultraviolet B light at a fixed 311 nm wavelength, covering a dedicated 5 cm by 2 cm treatment window. This targeted exposure supports management of plaque psoriasis and vitiligo at lip-tip areas, as well as dyshidrotic eczema and stasis dermatitis, helping alleviate symptoms and improve appearance. Being a corded model, it relies on a fixed power source and offers a lamp intensity in the range of approximately 0.6–2.5 mW/cm2. A comb attachment aids scalp treatment, and for consistent results you should hold the device about 3 cm from the treatment area.

What to expect

Reduced irritation and enhanced aesthetics
Relief from itching
Restored pigmentation and improved skin texture
Inhibited cell proliferation and an improved skin barrier
In‑home therapy with privacy and convenience

In‑home therapy details

Phototherapy with ultraviolet B light is a widely used approach to treating various skin conditions under professional guidance. This at‑home solution brings this technology into your routine without clinic visits or prescriptions. A single purchase can provide up to 500 hours of treatment, offering a cost‑effective path to ongoing skin care with privacy and convenience. The package includes UV glasses, a power cord and adaptor, and a user‑friendly manual. Compact and practical, it’s designed for home use where you can address flare‑ups and skin concerns on your schedule.