Philips TL 20W/12 UV-B Broadband Phototherapy

System Description Rapid Start
Cap-Base G13
Bulb T12
Main Application Medical Therapy
Useful Life 3000 h
Life to 50% failures EM 9000 h
Lamp Wattage 20 W
Lamp Wattage Technical 19.3 W
Lamp Voltage 59 V
Lamp Current 0.37 A
Color Code 12
Color Designation Ultra Violet B
Chromaticity Coordinate X 226 -
Chromaticity Coordinate Y 220 -
Depreciation 500 hours 10%
Depreciation 1000 hours 15%
UV-B Radiation 100 h (IEC) 1.80 W
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

The UVB Broadband TL lamps emit radiation in the ‘B’ bandwidth of the UV spectrum (290…315 nm) and are therefore suitable for phototherapy systems designed to treat skin diseases such as psoriasis.

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

System
• Tubular lamps can be operated in normal switch-start as well as pre-heat rapid-start system

General safety informations