At-Home UVB Phototherapy Devices For Vitiligo & Psoriasis

Home NB-UVB lamps use 311 nm UVB light, the same type of targeted light commonly used in dermatology clinics to treat vitiligo and psoriasis.

In vitiligo, NB-UVB helps create conditions that support repigmentation. In psoriasis, it helps reduce inflammation, redness, scaling, and plaque formation over time.

NB-UVB phototherapy has been used in dermatology for many years and remains one of the most established light-based treatment options for both vitiligo and psoriasis.

Fit treatment around your life

Clinic phototherapy often requires multiple appointments every week over several months. A home device allows you to fit treatment around work, family life, and other commitments.

Make consistency easier

Repigmentation and psoriasis improvement take time. Having a device at home makes it easier to maintain the regular treatment schedule that phototherapy depends on.

Treat the areas that matter most

Handheld devices allow you to target specific affected areas directly, whether you’re treating a small vitiligo patch, larger areas of depigmentation, or persistent psoriasis plaques.

Invest in your treatment plan

Many people use phototherapy for months or years. A home device provides ongoing access to treatment whenever you need it, making it a practical option for long-term management.

Improvement is usually gradual

Phototherapy requires patience and consistency. While some people notice early changes within a few weeks, meaningful improvement is usually measured in 1-2 months rather than weeks.

Response depends on the condition and area treated

For vitiligo, 4–6 weeks is a realistic timeframe to start seeing progress. The face and neck typically respond more quickly, while hands, fingers, wrists, and feet can be more challenging to treat.

For psoriasis, plaques may soften and become less inflamed before more obvious clearing occurs. Like any treatment, results vary from person to person, but regular treatment over the long term generally produces better outcomes than inconsistent use.

Philips BU-1S UVB Lamp

Our most straightforward home phototherapy device. Compact and easy to use, it’s a popular choice for people starting phototherapy for the first time.

This may be the right option if you:

• Are new to home phototherapy
• Basic model for treating vitiligo or psoriasis patches
• Want a simple, no-frills device
• Are looking for our most affordable option
• 2-Year warranty

Philips BU-10 UVB Lamp

The Philips BU-10 uses the same NB-UVB technology but with extra features such as an integrated timer and display, making it easier to track treatment sessions.

This may be the right option if you:

• Plan to use phototherapy regularly over the long term
• Want greater control over treatment timing
• Prefer additional convenience features
• 2-Year warranty

Dermalight 80R UVB

A premium German-made device for anyone who wants a more advanced model. It also includes a comb attachment that helps deliver UVB light through hair.

This may be the right option if you:

• Expect to use phototherapy for the long term
• Want a premium device with additional accessories
• 4-Year warranty

1. Start slowly

Treatment typically begins with short exposure times of around 30 seconds that are increased gradually over time based on how your skin responds.

2. Allow time between sessions

Most home phototherapy routines involve treating affected areas 2 or 3 times each week, leaving 48 hours between sessions.

3. Avoid over-treatment

A mild pink reaction can be normal after treatment, but burning should be avoided. If significant redness occurs, treatment should be paused until the skin has recovered.

4. Consistency matters more than intensity

Phototherapy is rarely a quick fix. For both vitiligo and psoriasis, regular treatment over many months is more important than aggressive dose increases.

Do I need a diagnosis before using a UVB lamp?

Anyone can purchase our UVB lamps, but home phototherapy is most suitable for people with a confirmed diagnosis of vitiligo or psoriasis. If you’re unsure about the cause of your symptoms, we recommend speaking to a healthcare professional before starting treatment.

How often should I use a home phototherapy device?

Most home phototherapy routines for vitiligo and psoriasis involve treating affected areas 2 or 3 times every week, leaving at least 48 hours between sessions. Exposure times should be increased gradually based on your skin’s response.

How long does it take to see results from UVB treatment?

Everyone’s skin responds differently to phototherapy, but it typically takes several months of regular use before you see any noticeable changes. It helps to take photos every few weeks to help you see early signs of improvement and stay motivated with treatment.

Can home phototherapy cure vitiligo or psoriasis?

No, NB-UVB therapy is not considered a cure for vitiligo or psoriasis, but it can help manage symptoms and improve the appearance of affected skin. However, results vary between individuals, and not all areas respond well to treatment.

Can I use a UVB lamp on my face?

Yes. Home UVB devices can be used on areas of the skin with vitiligo or psoriasis anywhere on the body, including the face. As facial skin can be more sensitive, we recommend increasing exposure times more cautiously and gradually.

Which UVB lamp should I choose?

The right device depends on the areas you’re treating and the features you want. The Philips BU-1S is a straightforward entry-level option, the Philips BU-10 includes additional convenience features, and the Dermalight 80R is our premium device.

Who should speak to a healthcare professional before using a UVB lamp?

You should seek medical advice before using a UVB device if you do not have a confirmed diagnosis, have a photosensitivity disorder, take medication that increases sensitivity to sunlight, or have a history of skin cancer.