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The FS-221 is a Woods lamp: a UV lamp used to inspect skin under filtered ultraviolet light so its condition can be assessed before treatment. It is a diagnostic tool for estheticians and skin therapists, not a home skincare device. Against rival Woods lamps it is a basic single-function unit with a stated one-year warranty; it lacks the magnification and adjustable intensity some clinical models add.
Availability unknown
Lowest price we've seen: $124.99 on Nov 3 at beautywests.com. Tracked across 1 store since Nov 3.
The FS-221 is a Wood's lamp for skin analysis. It is used to inspect skin and identify its characteristics.
The results help determine which skincare treatment will be effective for the skin being examined.