Used once for a performance. It's in beautiful condition. KC Clip-on LED Light KML-02/BK Set of 2. Retail Price (tax included): 2,090 yen Easy to attach to a music stand, it can brightly illuminate sheet music even on a dark stage. - Gooseneck type allows for free angle adjustment - Clip-on type allows for one-touch attachment and detachment to a music stand - Equipped with two high-brightness white LEDs on one arm - Switch operation allows for 1 to 4 LEDs to be lit - Power: Uses 3 AAA batteries (test batteries included) - Brightness: Minimum 7 lumens to maximum 28 lumens - Also convenient as a DJ light or book light