Vusion - a fusion of light and magnification. When you want to be precise and perfection counts! The first craft tool to give you 100% control of your light and magnification capabilities. The ultimate tool built specifically for crafters of all skill levels. Features: Two long life Super LEDs as bright as six regular LEDs, 2X magnification power, detachable magnetic SteadiBase for use as a free standing task light, large clip fits onto larger projects and most hoops - including Q-Snap. Special lenses over LEDs spread light evenly with no hot spots. Long life LEDs (100,000 hours) never need replacing. The light and lens arms recoil to a compact position for easy storage Powered by AC (AC adapter not included) or 3 AAA batteries (3 AAA batteries included).