Derma Narrow band UVB

Products Info

DM-50 is a narrow band UVB hand-held lamps of UVB phototherapy products of Smart series. With UV light, it can treat vitiligo, psoriasis hand eczema and so on, for medical and household use.


Products introduction:
To use the equipment can improve your immune function, and the UV radiation can decrease the number of T cells and Langerhans cells, and decline the functions of the two kinds of cells. Also it can restrain the delayed response of skin. Through UV radiation, promoting the formation of melanoma, gradually Pigment Island can be formed, so as to achieve the purpose of curing vitiligo.

In recent years’ study, it is found that UVB < 295nm has no role in the anti-psoriasis, and erythema is easy to be caused. The UVB of 300 ~ 313nm can alleviate psoriasis, and clinical practice shows that the effect of 311nm UVB is better than broad-spectrum UVB. It has low erythema reaction rate, so the disease remission can last for a long time. The effect is similar to PUVA, but it has advantage of without taking Photosensitizer, low cost, being suitable for children and pregnant women, and low carcinogenicity. It is very popular in Europe and the United States. So many hospitals in China begin to use 311 ~ 312nm of narrowband UVB to treat psoriasis


Psoriasis, vitiligo, mycosis fungoides, atopic dermatitis, eczema, acne, palmoplantar pustulosis, pityriasis rosea, lichen planus, urticaria pigmentosa, hair red pityriasis, alopecia areata, and so on.

1. high radiation intensity output with reflection light plate inside, and obvious curative effect.
2. legerity & portable with lower price suitable for family use.
3. compact and light, can be taken with by patients themselves. Treatment time is short.
4. It’s applicable for these areas where the skin is hardly accessible, such as head, axilla, genital areas, wrinkles, finger nail, etc.


Technical data:

Mains voltage       200-250V /50-60Hz
Power consumpt 0.17A/cosφ0.31
Connecting cable 3 m with plug ballast unit
Built-in fuses 2 micro fuses T6.3H 250V
Radiant tube 1×PL-S 9W/01
Protective tube highly impact-resistant plastics, transparent
Packed weight 2kg (with packaging)
Packed dimensions 36(L) x 30(W) x 10(H)cm