Rechargeable UVB hand lamp + Timer Small


Indications :vitiligo、psoriasis、eczema、pityriasis rosea
Certification :CE、FDA
Light source :NB-UVB 311nm

UVB light therapy is currently recognized as one of the safest and most effective way to treat vitiligo and psoriasis.
This newly developed UV phototherapy device made by the well-known company Kernel Medical International with Philips UV bulb for long stability and long life, dust-proof and water-proof level up to IP22. Rechargeable with battery and LCD Timer for small areas such as the hands, feet, elbows and knees.

The UVB lamps are not available in the US and Canada. Are you interested in buying one? Let us know by sending an email to and we will help you with the purchase.

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SKU: KN4003BL2D Category:


  • Stable and long usage life Philips special medical bulbs ,1*8W UV bulb as light source.
  • Small size and light weight, convenient for patients to carry.
  • High intensity output and obvious treatment effect.
  • Build-in reflector increases the efficiency of exposure.
  • Special comb is easy for the treatment of scalp parts.

The special ultraviolet lamp produced by the Philips company is used as the treatment light source, which has the characteristics of high stability and long life. And the built-in reflector design can improve the radiation efficiency and make the light source more uniform. Use it on small areas such as the hands, feet, elbows and knees.
Thanks to the low weight and practical design of the Kernel 4003BL2D UVB-311nm light therapy lamp, the device is easy to use. The detachable comb attachment easily determines the exact distance between the device and the skin. Also applicable for Psoriasis. The lamp is very easy to charge, after which you can use the lamp about 40 minutes. This makes the use of the lamp even easier! It is recommended to fully charge the battery before the first use and not completely empty the battery the first 3 times. This extends the life of the battery.

It is very important to use a UVBlamp with timer. Due to the very short exposure time, the equipment must be able to be set per second to prevent you from burning. This UVB light therapy lamp is ISO and CE certified.

Built-in timer

The blue liquid crystal display, coupled with the microcomputer timing function, eliminates the trouble of time calculation and improves the accuracy.

Unique comb design

KN-4003BL2D is not only suitable for the irradiation of the face, limbs and other parts, the unique comb design can also take into account the treatment of the scalp. The comb also ensures that you always expose at the correct distance.

With battery

The lamp has a replaceable lithium-ion battery, which makes operation easier and you can use the lamp anywhere!

Maximum Efficiency

Irradiation area 56cm2
Gross Weight
Size 330mm×58mm×46.5mm(L*W*H)
Working distance 3cm

The lamp is suitable for clinical and home use.

Indications UVB 311nm light therapy lamp (based on current state of knowledge and experience)

  • Vitiligo
  • Psoriasis
  • Eczema
  • Alopecia areata (spot-on baldness)

The UVB lamps are not available in the US and Canada. Are you interested in buying one? Let us know by sending an email to and we will help you with the purchase.

How to use

The Kernel KN4003BL2D UVB 311nm phototherapy lamp comes with a clear manual. The indicated therapy examples in the manual are guidelines. You should work with your doctor to work out an individual treatment. Your doctor will draw up a treatment plan taking into account the factors that may affect therapy (eg skin type, the spot irradiation, etc.). NEVER start self treatment with UV light without having previously consulted with your doctor. Incorrect use can cause severe and permanent damage to your body.


  • Lightweight and easy to handle
  • Rechargeable, easy to use
  • High intensity radiation for better results
  • Timer function, so that the exposure time is not too long and which can be recalled for the next time
  • Philips lamp 9W 311 nm (narrow spectrum, ideal for treatment of vitiligo)
  • Detachable crest, with which the optimal distance from the skin can be determined
  • Very short exposure time
  • Certification: CE 0434 Class 2A
  • Warranty on conversion: one year, on the lamp 500 hours
  • UVB protection goggles included