Durable small LED Excimer Light 308 nm KN-4003B3 Series

Original price was: $750.00.Current price is: $635.00.


  • Model: KN-4003B3 small LED Excimer
  • Light source: UV LED
  • UVB wavelength: 308 nm ± 2 nm
  • Indications: vitiligo, psoriasis, eczema, pityriasis rosea

Durable Small LED Excimer System KN-4003B3

Durable small led excimer KN-4003B3 is a new kind of phototherapy treatment instrument, it can erupt high energy ultraviolet rays. Compared to traditional 311nm uvb lamp, its treatment accuracy and targeting sharply shortens treatment circle and treatment times. It has the effect to cure the disease within a short period of time. This device is a 308 nm LED for small skin area.


Vitiligo, Psoriasis, Dermatitis, Eczema, Pityriasis and other autoimmune skin conditions.


  1. Durable small LED Excimer
  2. UV LED as light source, high stability and long life
  3. Small size and light weight, easy to carry
  4. Streamlined shape, small and exquisite, suitable for hand-held operation, and the irradiation part is more flexible
  5. Strong targeting, simple operation, suitable for home treatment
  6. Built-in MED test program, which is convenient for users to test by themselves
  7. LCD display, dose working mode, user-friendly operation
  8. Powered by a rechargeable lithium-ion battery pack, convenient cordless operation, longer battery time and energy-saving
  9. TYPE-C interface for charging, or directly connect to the TYPE-C interface of the computer for charging


  • Model: KN-4003B3
  • Light source: UV LED
  • UVB wavelength: 308 nm ± 2 nm
  • Indications: vitiligo, psoriasis, eczema, pityriasis rosea
  • Output intensity: 17 mW/cm2
  • Irradiation area: 8 cm2 ± 10%
  • Size: 220*53*66 mm
  • Weight: N.W 0.3KG, G.W 1KG
  • Battery charging time: 4 hours
  • Battery life: 35 minutes
  • Irradiation system: continuous irradiation

Additional information

Weight 1 kg

handheld, small, excimer, lamp

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