Treatment for –Vitiligo / Leucoderma / Psoriasis / Eczema Wave Length- UVA -365nm (Long Wave), Lamp –UVA/4w Black Light – FL4BL Application Genital or facial area, skin folds, arm pits, scalp, finger nails, limited spot etc... Easy to handle & hygienic to use. Can be adjustable depending on area of lesions. Supply Voltage 230V/50HZ fitted with compact UVA tubes. PRECAUTION: Use Goggle / Protective goggle (without see-through) to protect eyes while using in face/Lips. Joules will start reducing gradually while using. However, after some time, bulbs can be replaced to get once again the correct wave length.