The Visible Dust Arctic Butterfly® 724 (Super Bright), equipped with 2 super bright LEDs that illuminates the sensor while in operation. This illumination reduces the possibility of fibers being dragged accidentally against the surrounding cavity hence reducing the potential cause of smear usually caused by contaminated fibers. The bright LED of Arctic Butterfly® 724 makes dust locating an easier task for the sensor cleaning operator. The DC rotary engine has been modified to meet a certain RPM standard. It generates an optimal centrifugal force that enables speedy dust rejection while increasing the charge enhancement of the fibers. These combined patented features also include SCF (Super Charged Fibers). By implementing nano-coating technology for charge enhancements and by using super thin fibers for maximum lift capability along the AB-724's rotary motion for cleaning/charging (without the use of canned air) makes the Arctic Butterfly® 724 (Super Bright) a superb sensor cleaning tool. Because of its safety features all models of Arctic Butterfly® can be safely used on ITO (Indium Tin Oxide) coated sensor and DLSR's with built in sensor cleaning systems Key Features Three Stage Power Button On/Off Equipped with Bright LED light Requires 2 AAA batteries (not included) Enhanced fiber cleaning through patented rotary motion No canned air — Completely travel safe Super-Charged Fiber Technology Metal ferrule is attached to the body of the Arctic Butterfly® through a non-conductive joint