Bioptron Colour Therapy Lamp Device

Bioptron colour therapy lamp. Owned by my mother and now surplus to requirements. I have little knowledge of this device or how it works other than it was rather expensive when it was originally purchased. Age unknown. It comes with everything shown in the photos, light, lenses, stand, filters, fluids etc… Again I have minimal knowledge of this device and it is being sold “as is”. * No Reserve *