UV radiation unit, e.g. for use in a tanning unit or sun bed, has a filter disk covering the radiation outlet that has a coating which permits the passage of UV radiation while reflective visible light

摘要

Radiation unit has a housing (1) with at least a UV radiation source and a filter disk (3) that covers the radiation outlet (2) of the housing. The filter disk has a coating through which UV radiation travels, while visible light is reflected.