311nm Medium Wave 308nm LED UV Lamp UV Beauty Instrument UVB Spectrum UV Lights

Description

311nm Medium Wave 308nm LED UV Lamp UV Beauty Instrument UVB Spectrum UV Lights
What is the traditional NB-UVB ultraviolet light therapy instrument like?
The traditional NB-UVB ultraviolet phototherapy instrument on the market uses NB-UVB
Narrow-wave phototherapy lamp tube, the special phosphor in the lamp can produce a large amount of ultraviolet rays in the UVB band.
what is this product like? And traditional NB-UVB
What is the difference between ultraviolet light therapy equipment?
1. This product adopts the latest LED application technology and imported 311nm single-wavelength LED light source to produce effective wavelength.
2. Due to the use of LED cold light source, this product has a longer life span, which is more than 10 times longer than that of the traditional phototherapy instrument.
3. This product uses LED lamp beads, high light radiation energy, stable light output, and good uniform irradiation effect.
4. This product does not contain mercury and does not produce ozone. It is a more environmentally friendly alternative to traditional light sources.
5. This product is small in size, rechargeable, more convenient to carry, and lower in cost, which is only one third of the price of a traditional UVB phototherapy instrument.
specification:
Input voltage: 4.7 (V)
LED chip brand: Seoul Semiconductor
LED lamp bead model: CUD1GF1A
Number of LED lamp beads: 4 (pcs)
Beam angle: 120 (degrees)
Lamp body material: aluminum
Effective life: 35000 (H)
Size: 73*463 (mm)
Weight: 480 (g)
Protection level: IP43
Power: 308-311nm (W)
Light color: NB-UVB
The product has a built-in battery for easy carrying
110V-240 universal voltage