Phototherapy lamps

TL 20W/01 UV B Narrowband Phototherapy

639745 | Manufacturer: Philips | EAN: 8711500639745 | MPN: 928010000101

More than 400 independent clinical studies have proven that the UVB Narrowband TL lamps are safer and more effective than any other lamps in their class. These lamps emit UV radiation in the ‘B’ bandwidth of the UV spectrum (290 to 315nm) and are therefore suitable for phototherapy systems designed to treat skin diseases.


87,64 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 25

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More info

System Description Rapid Start
Cap-Base G13
Bulb T38
Main Application Medical Therapy
Useful Life 2000h
Life to 50% failures EM 2000h

Color Code 01
Color Designation (text) Ultra Violet B
Chromaticity Coordinate X 208 -
Chromaticity Coordinate Y 192 -
Depreciation 500 hours 10%
Depreciation 1000 hours 15%

Lamp Wattage 20W
Lamp Wattage Technical 19.3W
Lamp Voltage 59V
Lamp Current 0.37A

UV-B Radiation 100h (IEC) 2.9W
UV-B Radiation 5hr (IEC) 3W

Base Face to Base Face A 589.8 (max) mm
Insertion Length B 594.5 (min), 596.9 (max) mm
Overall Length C 604 (max) mm
Diameter D 40.5 (max) mm

UVB Narrowband TL – proven as the most effective in phototherapy
-Minimum side effects like redness, itching and burns
-Shorter period of exposure and less erythemal radiation than conventional UVB lamps
-Optimal therapeutic effect with minimum side effects
-Proven to be most effective on the skin

More than 400 independent clinical studies have proven that the UVB Narrowband TL lamps are safer and more effective than any other lamps in their class. That is because these lamps emit only a very narrow waveband from the ‘B’ bandwidth of the UV spectrum (290 to 315). This narrow waveband is between 305 and 315 nm and peaks at 311 nm: the most efficacious waveband for the treatment of psoriasis. This means that treatment is much more focused and exposure times are much shorter. This in turn leads to a reduction of side effects such as reddening of the skin and itching. All of this makes them ideal for phototherapy treatment of diseases such as psoriasis, parapsoriasis, vitiligo, atopic dermatitis, and mycosis fungoides. What’s more, because the overall dosage of this narrowband radiation can be closely controlled, these lamps are suitable for home therapy.

Features
-Emission peak at 311 nm
-Narrowband
-Special developed phosphor and glass
-World wide tested in more than 400 clinical tests

Applications
Psoriasis, Parapsoriasis, Vitiligo, Atopic Dermatitis, Mycosis fungoides, Other skin diseases

Data sheet

Data sheet: Phototherapy lamps TL 20W/01 UV B Narrowband Phototherapy

It needs ballastYes
Base/SockelG13
Wattage - Watt (W)20
Light color code01
Energy consumption - (kWh / 1000h)20
Lifetime - hours (h)2000
Factory Box - pieces (pcs)25
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Download: Phototherapy lamps, TL 20W/01 UV B Narrowband Phototherapy

General safety informations

Reviews    1 review

Total rating: 5,00 / 5

Based on 1 review


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5 - Features
5 - Value

Good Narrowband UVB light
This lamp is a great product of Philips, for the users who need narrowband emission of UVB light. There are other alternatives, more broadband that include also UVA, but this is one of the few solutions available in general. Unfortunately this product is discontinued from Philips but Svetila.com was able to find a stock, so query the availability and place the order without risks here.

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