This sleek wood lamp is equipped with 4 ultraviolet lights that will
expose different skin substances to help diagnose underlying skin
conditions. Wood lamp are used in dermatology where ultraviolet lights
allow the aesthetician to observe changes in fluorescence which helps
identify different skin substances that become luminous when exposed to
deep ultraviolet rays. This wood lamp features include an on/off switch,
a front shield to protect bulbs and the 4 ultraviolet bulbs.