Uvb Lamp For Vitiligo Price In India
Features of the phototherapy uvb lamp.
Uvb lamp for vitiligo price in india. High quality uvb lamps for vitiligo psoriasis leukoderma pityriasis 1. Uvb lamps for vitiligo psoriasis leukoderma pityriasis 1. A fluorescent lamp or fluorescent tube is a low pressure mercury vapor gas discharge lamp that uses fluorescence to produce visible light. With philips medical uv lamps as the light source 2.
An electric current in the gas excites mercury vapor which produces short wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow.