Ultraviolet Disinfection UVB Lamp for Vitiligo, Dermatitis. KN-4003BL, or Psoriasis Eczema other Skin Problem

Sale price$347.95

UV Phototheray Home UVB Light Therapy for Psoriasis Vitiligo Eczema

 The Ultraviolet Disinfection Phototherapy Lamp can be used to treat all parts of the body, including the scalp, with the special comb attachment which comes with the product. The comb attachment can also be used as a distance guard when treating other parts of the body. Although designed for home therapy, the device is also used by many professional dermatologists, clinics, and hospitals across the globe.

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KN-4003BL the advanced model of KN-4003B

How to use:

1. Start time: 30 seconds & 15 Seconds for children.
2. Erythema criteria: erythema should be maintained until the next exposure time.
3. Dose increase and decrease: depending on the appearance of erythema.
4. Frequency of exposure: once every other day, 3-4 times a week.

 UV Phototheray Home UVB Light Therapy for Psoriasis Vitiligo Eczema others Skin - Picture 10 of 12




1. After irradiation, the ultraviolet rays have to be absorbed by the skin for 6-8 hours before an erythema reaction occurs.
2. After irradiation, erythema appears to be effective; no erythema indicates that the irradiation time is not enough.
3. The best dose: erythema should be maintained until the next use.
4. Exposure to sunlight after phototherapy is prohibited.

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UV Phototheray Lamp Home UVB Light Therapy for Psoriasis Vitiligo Eczema other Skin Disorders(120V 50Hz)

1.Small and portable,convenient for patients to carry.suitable for both clinic and family use
2.With Philips medical UV lamps as the light source, Larger Exposure area: 48CM2
3.Built-in timer,With intelligent controller, auto control the light on or off
4.Unique structure design, the irradiator can be adjusted to 90 degree, suitable for clinical and home use
5.With professional anti-UV goggles, protect patients’ eyes.

Technical Parameter

Effective Light Area: 7.4(sq.in)

Lamp: 1x PL-S 9W/01

Display mode : LCD digital timer

Lamp life:1200-1400 hours

Working voltage: 120V±10%

Input power: 40VA

Lamp intensity: 3~16nnw/cm2

Work distance:30mm


1 * UV Phototherapy Device

1 * Philips 9W UV-PL-S9W/01/2P Bulb

1 * Comb Attachment

1 * Power Adapter

1 * UV Goggles

1 * User's Manual




How to determine the irradiation time of each increment?

1. If mild erythema appears in the previous irradiation and has subsided during the next treatment, it should be increased by 10 seconds based on the previous-time irradiation time.
2. If there is obvious redness in the previous irradiation and it has not subsided during the next irradiation, the original irradiation time should be maintained.
3. The maximum irradiation time for single irradiation is no more than 5 minutes for the face and torso; no more than 7 minutes for the limbs of the hands and feet. (Even if erythema does not appear, it does not increase the time)

When does it become effective?
1. Generally, it takes about 20 times of irradiation to be effective.
2. If the irradiation is more than 40 times and there is still no obvious effect, the irradiation should be stopped.

When should the irradiation be stopped?
1. With the extension of the irradiation time, if the skin becomes redder, or even blisters, redness, and swelling, the irradiation should be stopped, the irradiation should be started after a few days of rest, and the original irradiation time will be reduced by about 20%.
2. Generally, after three or three months of irradiation, you can suspend the irradiation to two weeks. The re-irradiation start time is about 70% of the time of the suspension. 


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