Not able to see your wah pedal in the dark? Don't cry about it. Fender's Tread-Light™ Wah Pedal contains a unique, switchable under treadle LED that allows for ease of visibility on stage under any light. It features adjustable treble and a three-way top mounted mid-frequency toggle for a variety of tonal options. The internal buffer can be switched to a buffered or classic wah effect. w/box